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CVS log for pkgsrc/lang/erlang/PLIST

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Default branch: MAIN


Revision 1.41 / (download) - annotate - [select for diffs], Fri Mar 20 16:05:34 2020 UTC (2 months, 2 weeks ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2020Q1-base, pkgsrc-2020Q1, HEAD
Changes since 1.40: +3 -2 lines
Diff to previous 1.40 (colored)

erlang: Update to 22.2.8

This brings us up to the latest patch release for this branch before freeze...

 --- Fixed Bugs and Malfunctions ---

  OTP-16457    Application(s): diameter

               The possibility of choosing a handler process for an
               incoming Diameter request with a configured MFA was
               documented in OTP 20.0, but counters (with
               {traffic_counters, true}) were not incremented when
               this process was on a remote node. Counters are now
               incremented on the node that configures the transport
               in question.

               Introduced in OTP 21.3.


  OTP-16459    Application(s): diameter

               Transport options differing from those passed to
               diameter:add_transport/2 were used in several
               situations: when starting a transport process after
               connect_timer expiry after an initial connection
               attempt has failed, when starting a transport process
               after a connection has been accepted, when sending
               events, when returning options in
               diameter:service_info/2, and possibly more. In
               particular, the following configuration options to
               diameter:add_transport/2 were dropped:
               avp_dictionaries, incoming_maxlen, spawn_opt,
               strict_mbit.

               Moreover, any service options mistakenly passed to
               diameter:add_transport/2 were interpreted as such,
               instead of being ignored as the documentation states,
               with the consequence that outgoing and incoming
               requests saw different values of some options, some
               were always taken from transport options, and others
               from service options.

               diameter:add_transport/2 must be called in new code for
               the fix to have effect.

               Introduced in OTP 20.1.


 Full runtime dependencies of diameter-2.2.2: erts-10.0, kernel-3.2,
 ssl-9.0, stdlib-2.4


 ---------------------------------------------------------------------
 ---------------------------------------------------------------------
 ---------------------------------------------------------------------

Revision 1.40 / (download) - annotate - [select for diffs], Thu Feb 27 13:46:39 2020 UTC (3 months, 1 week ago) by jperkin
Branch: MAIN
Changes since 1.39: +16 -1 lines
Diff to previous 1.39 (colored)

erlang*: Update to 22.2.7.

Highlights
==========

erts:
 o The Kernel application's User's Guide now contains a Logger Cookbook
   with common usage patterns.
 o Numerous improvements in the new socket and net modules

Standard libraries:
 o common_test: ct_property_test logging is improved
 o ssl: Correct handling of unordered chains so that it works as expected

Tools:
 o Emacs erlang-mode function that lets the user open the documentation for
   an Erlang/OTP function in an Emacs buffer has been improved.  Users will
   be asked if they want the man pages downloaded if they are not present in
   the system.

Revision 1.39 / (download) - annotate - [select for diffs], Mon Nov 18 20:46:01 2019 UTC (6 months, 2 weeks ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2019Q4-base, pkgsrc-2019Q4
Changes since 1.38: +13 -11 lines
Diff to previous 1.38 (colored)

erlang: Update to 22.1.7

Potential Incompatibilities

    Mnesia: Transactions with sticky locks could with async_asym transactions be committed in the wrong order, since asym transactions are spawned on the remote nodes. To fix this bug the communication protocol between mnesia nodes had to be updated, thus mnesia will no longer be able to connect to nodes earlier than mnesia-4.14 ,first realeased in OTP-19.0.
    Stdlib: Debugging of time-outs in gen_statem has been improved. Starting a time-out is now logged in sys:log and sys:trace. Running time-outs are visible in server crash logs, and with sys:get_status. Due to this system events {start_timer, Action, State} and {insert_timout, Event, State} have been added, which may surprise tools that rely on the format of these events. New features: The EventContent of a running time-out can be updated with {TimeoutType, update, NewEventContent}. Running time-outs can be cancelled with {TimeoutType, cancel} which is more readable than using Time = infinity.{rel, Name, Vsn, RelApps, Opts}.

Highlights

Compiler:

    erlc can now automatically use a compile server to avoid starting an Erlang system for each file to be compiled in a multi-file project. See the documentation for how to enable it.

Standard libraries:

    SSL: Basic support for TLS 1.3 Client for experimental use. For more information see the Standards Compliance chapter of the User's Guide.
    crypto: The Message Authentication Codes (MAC) CMAC, HMAC and Poly1305 are unified into common functions in the New Crypto API. See the manual for CRYPTO. cipher_info/1 functions returns maps with information about the hash or cipher in the argument.

Revision 1.38 / (download) - annotate - [select for diffs], Thu Aug 1 11:43:00 2019 UTC (10 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base, pkgsrc-2019Q3
Changes since 1.37: +84 -48 lines
Diff to previous 1.37 (colored)

erlang: Update to 22.0.7

Erlang/OTP 22 is a new major release with new features and improvements as well as incompatibilities.

For a deeper dive into the hightligts of the OTP 22 release, you can read our blog here:

http://blog.erlang.org/OTP-22-Highlights/

Potential Incompatibilities

    gen_* behaviours: If logging of the last N messages through sys:log/2,3 is active for the server, this log is included in the terminate report.
    reltool: A new element, Opts, can now be included in a rel tuple in the reltool release specific configuration format: {rel, Name, Vsn, RelApps, Opts}.
    All external pids/ports/refs created by erlang:list_to_pid and similar functions now compare equal to any other pid/port/ref with same number from that node.
    The old legacy erl_interface library is deprecated as of OTP 22, and will be removed in OTP 23. This does not apply to the ei library.
    VxWorks is deprecated as of OTP 22 and will be removed in OTP 23.

Erts:

    Support for Erlang Distribution protocol to split the payload of large signals into several fragments.
    ETS option write_concurrency now also effects and improves scalability of ordered_set tables.
    The length/1 BIF used to calculate the length of the list in one go without yielding, even if the list was very long. Now it yields when called with long lists.
    A new (still experimental) module socket is introduced. It is implemented as a NIF and the idea is that it shall be as "close as possible" to the OS level socket interface.
    Added the NIF function enif_term_type, which helps avoid long sequences of enif_is_xyz by returning the type of the given term. This is especially helpful for NIFs that serialize terms, such as JSON encoders, where it can improve both performance and readability.

Compiler:

    The compiler has been rewritten to internally use an intermediate representation based on Static Single Assignment (SSA). The new intermediate representation makes more optimizations possible.
        The binary matching optimizations are now applicable in many more circumstances than before.
        Type optimizations are now applied across local function calls, and will remove a lot more redundant type tests than before.
    All compiler options that can be given in the source file can now be given in the option list on the command line for erlc.
    In OTP 22, HiPE (the native code compiler) is not fully functional. The reasons for this are new BEAM instructions for binary matching that the HiPE native code compiler does not support. If erlc is invoked with the +native option, and if any of the new binary matching instructions are used, the compiler will issue a warning and produce a BEAM file without native code.

Standard libraries:

    Cover now uses the counters module instead of ets for updating counters. The new function cover:local_only/0 allows running Cover in a restricted but faster local-only mode. The increase in speed will vary depending on the type of code being cover-compiled, as an example the compiler test suite runs more than twice as fast with the new Cover.
    A simple socket API is provided through the socket module. This is a low level API that does *not* replace gen_[tcp|udp|sctp]. It is intended to *eventually* replace the inet driver. It also provides a basic API that facilitates the implementation of other protocols than TCP, UDP and SCTP. Known issues are; No support for the Windows OS (currently), a small term leakage. This feature will be classed as experimental in OTP 22.
    SSL: now uses the new logger API, including log levels and verbose debug logging.
    SSL: Basic support for TLS 1.3 Server for experimental use.
    crypto: The new hash_info/1 and cipher_info/1 functions returns maps with information about the hash or cipher in the argument.

Revision 1.37 / (download) - annotate - [select for diffs], Tue Apr 23 18:47:16 2019 UTC (13 months, 2 weeks ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base, pkgsrc-2019Q2
Changes since 1.36: +15 -1 lines
Diff to previous 1.36 (colored)

lang/erlang: Update to 21.3.6

Highlights from erlang 21.2 to 21.3:

    Kernel:
        The standard logger handler, logger_std_h, now has a new internal
        feature for log rotation. For full information see the documentation.

    SSL:
        The Reason part of the error return from the functions connect and
        handshake has a better and documented format. This is a potential
        incompatibility. See the documentation.
        Refactoring of state handling has improved the TLS application data
        throughput and reduced CPU overhead
        Code optimizations has reduced CPU load for encryption/decryption,
        especially for Erlang's distribution protocol over TLS
        Now supports active N

    Erl_interface:
        Support for plugin of a user supplied socket implementation has been added.

    OTP:
        The HTML reference documentation now shows the OTP version where
        modules and functions were first introduced. Versions of OTP older than R13B04 is not shown in the reference
        documentation

Revision 1.36 / (download) - annotate - [select for diffs], Tue Jan 22 00:07:35 2019 UTC (16 months, 2 weeks ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2019Q1-base, pkgsrc-2019Q1
Changes since 1.35: +99 -1 lines
Diff to previous 1.35 (colored)

erlang: Update to version OTP-21.2.3. Should fix non-hipe builds...

 ---------------------------------------------------------------------
 --- compiler-7.3.1 --------------------------------------------------
 ---------------------------------------------------------------------

 The compiler-7.3.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15501    Application(s): compiler
               Related Id(s): ERL-514, ERL-807, OTP-14808

               An optimization that avoided allocation of a stack
               frame for some case expressions was introduced in OTP
               21. (ERL-504/OTP-14808) It turns out that in rare
               circumstances, this optimization is not safe.
               Therefore, this optimization has been disabled.

               A similar optimization will be included in OTP 22 in a
               safe way.


 Full runtime dependencies of compiler-7.3.1: crypto-3.6, erts-9.0,
 hipe-3.12, kernel-4.0, stdlib-2.5


 ---------------------------------------------------------------------
 --- erts-10.2.2 -----------------------------------------------------
 ---------------------------------------------------------------------

 Note! The erts-10.2.2 application can *not* be applied independently
       of other applications on an arbitrary OTP 21 installation.

       On a full OTP 21 installation, also the following runtime
       dependencies have to be satisfied:
       -- kernel-6.1 (first satisfied in OTP 21.1)
       -- sasl-3.3 (first satisfied in OTP 21.2)


 --- Fixed Bugs and Malfunctions ---

  OTP-15495    Application(s): erts
               Related Id(s): ERL-821

               Fixed a crash when dangling files were closed after
               init:restart/0.


  OTP-15509    Application(s): erts
               Related Id(s): PR-2027, PR-2093

               A bug that could cause dirty schedulers to become
               unresponsive has been fixed.


 Full runtime dependencies of erts-10.2.2: kernel-6.1, sasl-3.3,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- ssl-9.1.2 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-9.1.2 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15477    Application(s): ssl
               Related Id(s): ERL-790

               Fix encoding of the SRP extension length field in ssl.
               The old encoding of the SRP extension length could
               cause interoperability problems with third party SSL
               implementations when SRP was used.


  OTP-15504    Application(s): ssl
               Related Id(s): ERL-371

               Guarantee active once data delivery, handling TCP
               stream properly.


  OTP-15505    Application(s): ssl

               Correct gen_statem returns for some error cases


 Full runtime dependencies of ssl-9.1.2: crypto-4.2, erts-10.0,
 inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5


 ---------------------------------------------------------------------
 --- xmerl-1.3.19 ----------------------------------------------------
 ---------------------------------------------------------------------

 The xmerl-1.3.19 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15492    Application(s): xmerl
               Related Id(s): ERIERL-283

               The charset detection parsing crash in some cases when
               the XML directive is not syntactic correct.


 Full runtime dependencies of xmerl-1.3.19: erts-6.0, kernel-3.0,
 stdlib-2.5


 ---------------------------------------------------------------------
 ---------------------------------------------------------------------
 ---------------------------------------------------------------------

Revision 1.35 / (download) - annotate - [select for diffs], Fri Jan 11 11:19:46 2019 UTC (16 months, 3 weeks ago) by nia
Branch: MAIN
Changes since 1.34: +1 -307 lines
Diff to previous 1.34 (colored)

erlang: Remove hipe from main PLIST.

Revision 1.34 / (download) - annotate - [select for diffs], Thu Jan 3 23:14:26 2019 UTC (17 months ago) by nia
Branch: MAIN
Changes since 1.33: +218 -3 lines
Diff to previous 1.33 (colored)

erlang: update PLIST.

Revision 1.33 / (download) - annotate - [select for diffs], Fri Nov 9 17:16:01 2018 UTC (18 months, 3 weeks ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2018Q4-base, pkgsrc-2018Q4
Changes since 1.32: +8 -5 lines
Diff to previous 1.32 (colored)

lang/erlang: update to 21.1.1.

changes in erlang/OTP 21.1.1:

 ---------------------------------------------------------------------
 --- compiler-7.2.6 --------------------------------------------------
 ---------------------------------------------------------------------

 The compiler-7.2.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15335    Application(s): compiler
               Related Id(s): ERL-689, OTP-15219

               In rare circumstances, the matched out tail of a binary
               could be the entire original binary. (There was partial
               correction to this problem in version 7.2.5 of the
               compiler application.)


 Full runtime dependencies of compiler-7.2.6: crypto-3.6, erts-9.0,
 hipe-3.12, kernel-4.0, stdlib-2.5


 ---------------------------------------------------------------------
 --- eldap-1.2.6 -----------------------------------------------------
 ---------------------------------------------------------------------

 The eldap-1.2.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15342    Application(s): eldap
               Related Id(s): ERIERL-242

               A race condition at close could cause the eldap client
               to exit with a badarg message as cause.


 Full runtime dependencies of eldap-1.2.6: asn1-3.0, erts-6.0,
 kernel-3.0, ssl-5.3.4, stdlib-2.0


 ---------------------------------------------------------------------
 --- erts-10.1.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 Note! The erts-10.1.1 application can *not* be applied independently
       of other applications on an arbitrary OTP 21 installation.

       On a full OTP 21 installation, also the following runtime
       dependency has to be satisfied:
       -- kernel-6.1 (first satisfied in OTP 21.1)


 --- Fixed Bugs and Malfunctions ---

  OTP-14297    Application(s): erts
               Related Id(s): OTP-15141

               A bug where the socket option 'pktoptions' caused a
               read of uninitialized memory has been fixed. Would
               cause malfunction on FreeBSD.


  OTP-15318    Application(s): erts

               Fixed a memory leak on errors when reading files.


  OTP-15333    Application(s): erts
               Related Id(s): ERL-737

               File access through UNC paths works again on Windows.
               This regression was introduced in OTP 21.


 Full runtime dependencies of erts-10.1.1: kernel-6.1, sasl-3.0.1,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- ssl-9.0.3 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-9.0.3 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15337    Application(s): ssl
               Related Id(s): ERL-738

               Correct alert handling with new TLS sender process,
               from ssl-9.0.2. CLOSE ALERTS could under some
               circumstances be encoded using an incorrect cipher
               state. This would cause the peer to regard them as
               unknown messages.


  OTP-15348    Application(s): ssl
               Related Id(s): ERL-747

               Correct handling of socket packet option with new TLS
               sender process, from ssl-9.0.2. When changing the
               socket option {packet, 1|2|3|4} with ssl:setopts/2 the
               option must internally be propagated to the sender
               process as well as the reader process as this
               particular option also affects the data to be sent.


 Full runtime dependencies of ssl-9.0.3: crypto-4.2, erts-10.0,
 inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5


 ---------------------------------------------------------------------
 ---------------------------------------------------------------------
 ---------------------------------------------------------------------

changes in erlang/OTP 21.1:


 ---------------------------------------------------------------------
 --- HIGHLIGHTS ------------------------------------------------------
 ---------------------------------------------------------------------

  OTP-15133    Application(s): ssh
               Related Id(s): OTP-15240

               The key exchange methods
               'curve25519-sha256@libssh.org', 'curve25519-sha256' and
               'curve448-sha512' are implemented. The last two are
               defined in
               https://tools.ietf.org/html/draft-ietf-curdle-ssh-curves

               They all depends on that OpenSSL 1.1.1 or higher is
               used as cryptolib.


  OTP-15134    Application(s): crypto, public_key

               The typing in the CRYPTO and PUBLIC_KEY applications
               are reworked and a few mistakes are corrected.

               The documentation is now generated from the typing and
               some clarifications are made.

               A new chapter on Algorithm Details such as key sizes
               and availability is added to the CRYPTO User's Guide.


  OTP-15145    Application(s): erts, kernel
               Related Id(s): ERIERL-187

               The socket options recvtos, recvttl, recvtclass and
               pktoptions have been implemented in the socket modules.
               See the documentation for the gen_tcp, gen_udp and inet
               modules. Note that support for these in the runtime
               system is platform dependent. Especially for pktoptions
               which is very Linux specific and obsoleted by the RFCs
               that defined it.


  OTP-15209    Application(s): ssh
               Related Id(s): OTP-15164

               The cipher 'chacha20-poly1305@openssh.com' is now
               supported if OpenSSL 1.1.1 or higher is used as
               cryptolib.


 ---------------------------------------------------------------------
 --- asn1-5.0.7 ------------------------------------------------------
 ---------------------------------------------------------------------

 The asn1-5.0.7 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-14440    Application(s): asn1
               Related Id(s): ERIERL-220

               A bug in ASN.1 BER decoding has been fixed. When
               decoding a recursively enclosed term the length was not
               propagated to that term decoding, so if the length of
               the enclosed term was longer than the enclosing that
               error was not detected.

               A hard coded C stack limitation for decoding recursive
               ASN.1 terms has been introduced. This is currently set
               to 8 kWords giving a nesting depth of about 1000
               levels. Deeper terms can not be decoded, which should
               not be much of a real world limitation.


 Full runtime dependencies of asn1-5.0.7: erts-7.0, kernel-3.0,
 stdlib-2.0


 ---------------------------------------------------------------------
 --- common_test-1.16.1 ----------------------------------------------
 ---------------------------------------------------------------------

 The common_test-1.16.1 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15307    Application(s): common_test

               The Logger handler cth_log_redirect earlier called the
               report callback (report_cb) before calling the logger
               formatter. In some cases this would fail, since
               cth_log_redirect could not handle report callbacks with
               two arguments. This is now corrected, so only the
               formatter will call the report callback.


 Full runtime dependencies of common_test-1.16.1: compiler-6.0,
 crypto-3.6, debugger-4.1, erts-7.0, ftp-1.0.0, inets-6.0, kernel-4.0,
 observer-2.1, runtime_tools-1.8.16, sasl-2.4.2, snmp-5.1.2, ssh-4.0,
 stdlib-3.5, syntax_tools-1.7, tools-2.8, xmerl-1.3.8


 ---------------------------------------------------------------------
 --- compiler-7.2.5 --------------------------------------------------
 ---------------------------------------------------------------------

 The compiler-7.2.5 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15186    Application(s): compiler
               Related Id(s): ERL-665

               Fixed a bug that prevented certain variable-sized
               binary comprehensions from compiling.


  OTP-15188    Application(s): compiler
               Related Id(s): ERL-658

               When compiling from Core Erlang, funs created in
               certain expressions that were only used for their
               side-effects were subtly broken.


  OTP-15218    Application(s): compiler
               Related Id(s): ERL-684

               There could be an internal consistency failure when a
               receive was nested in a try/catch.


  OTP-15219    Application(s): compiler
               Related Id(s): ERL-689

               In rare circumstances, the matched out tail of a binary
               could be the entire original binary.


  OTP-15227    Application(s): compiler
               Related Id(s): ERL-699

               When is_map_key/2 was used in a guard together with the
               not/1 or or/2 operators, the error behavior could be
               wrong when is_map_key/2 was passed a non-map as the
               second argument.

               In rare circumstances, compiling code that uses
               is_map_key/2 could cause an internal consistency check
               failure.


  OTP-15235    Application(s): compiler
               Related Id(s): ERL-703

               The compiler could crash when compiling a function with
               multiple receives in multiple clauses.


 Full runtime dependencies of compiler-7.2.5: crypto-3.6, erts-9.0,
 hipe-3.12, kernel-4.0, stdlib-2.5


 ---------------------------------------------------------------------
 --- crypto-4.3.3 ----------------------------------------------------
 ---------------------------------------------------------------------

 The crypto-4.3.3 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15212    Application(s): crypto
               Related Id(s): ERL-675, PR1899, PR838

               The RSA options rsa_mgf1_md, rsa_oaep_md, and
               rsa_oaep_label were always disabled. They will now be
               enabled when a suitable cryptolib is used.

               They are still experimental and may change without
               prior notice.


  OTP-15283    Application(s): crypto

               The ciphers aes_ige256 and blowfish_cbc had naming
               issues in crypto:next_iv/2.


  OTP-15303    Application(s): crypto

               the RSA_SSLV23_PADDING is disabled if LibreSSL is used
               as cryptlib. This is due to compilation problems.

               This will be investigated further in the future.


 --- Improvements and New Features ---

  OTP-14717    Application(s): crypto
               Related Id(s): OTP-15244

               The supported named elliptic curves are now reported in
               crypto:supports/0 in a new entry tagged by 'curves'.

               The function crypto:ec_curves/0 is kept for
               compatibility.


  OTP-15134    Application(s): crypto, public_key

               *** HIGHLIGHT ***

               The typing in the CRYPTO and PUBLIC_KEY applications
               are reworked and a few mistakes are corrected.

               The documentation is now generated from the typing and
               some clarifications are made.

               A new chapter on Algorithm Details such as key sizes
               and availability is added to the CRYPTO User's Guide.


  OTP-15153    Application(s): crypto

               Support for SHA3 both as a separate hash and in HMAC is
               now available if OpenSSL 1.1.1 or higher is used as
               cryptolib.

               Available lengths are reported in the 'hashs' entry in
               crypto:supports/0 as sha3_*.


  OTP-15164    Application(s): crypto
               Related Id(s): OTP-15209

               The mac algorithm poly1305 and the cipher algorithm
               chacha20 are now supported if OpenSSL 1.1.1 or higher
               is used as cryptolib.


  OTP-15240    Application(s): crypto
               Related Id(s): OTP-15133

               The key exchange Edward curves x25519 and x448 are now
               supported if OpenSSL 1.1.1 or higher is used as
               cryptolib.


  OTP-15260    Application(s): crypto

               The supported RSA options for sign/verify and
               encrypt/decrypt are now reported in crypto:supports/0
               in a new entry tagged by 'rsa_opts'.

               The exakt set is still experimental and may change
               without prior notice.


  OTP-15286    Application(s): crypto

               The cipher aes_ccm is added.


 Full runtime dependencies of crypto-4.3.3: erts-9.0, kernel-5.3,
 stdlib-3.4


 ---------------------------------------------------------------------
 --- debugger-4.2.6 --------------------------------------------------
 ---------------------------------------------------------------------

 The debugger-4.2.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of debugger-4.2.6: compiler-5.0, erts-9.0,
 kernel-5.3, stdlib-3.4, wx-1.2


 ---------------------------------------------------------------------
 --- dialyzer-3.3.1 --------------------------------------------------
 ---------------------------------------------------------------------

 The dialyzer-3.3.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Improvements and New Features ---

  OTP-15268    Application(s): dialyzer
               Related Id(s): ERL-680

               Optimize Dialyzer's handling of left-associative use of
               andalso and orelse in guards.


 Full runtime dependencies of dialyzer-3.3.1: compiler-7.0, erts-9.0,
 hipe-3.16.1, kernel-5.3, stdlib-3.4, syntax_tools-2.0, wx-1.2


 ---------------------------------------------------------------------
 --- diameter-2.1.6 --------------------------------------------------
 ---------------------------------------------------------------------

 The diameter-2.1.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15198    Application(s): diameter
               Related Id(s): ERIERL-213

               Fix function_clause when sending an outgoing request
               after DPA has been sent in response to an incoming DPR.
               The caused the diameter_peer_fsm gen_server associated
               with the peer connection to fail, which could then
               result in the transport connection being reset before
               the peer closed it upon reception of DPA.


 Full runtime dependencies of diameter-2.1.6: erts-10.0, kernel-3.2,
 ssl-9.0, stdlib-2.4


 ---------------------------------------------------------------------
 --- edoc-0.9.4 ------------------------------------------------------
 ---------------------------------------------------------------------

 The edoc-0.9.4 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of edoc-0.9.4: erts-6.0, inets-5.10,
 kernel-3.0, stdlib-2.5, syntax_tools-1.6.14, xmerl-1.3.7


 ---------------------------------------------------------------------
 --- eldap-1.2.5 -----------------------------------------------------
 ---------------------------------------------------------------------

 The eldap-1.2.5 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of eldap-1.2.5: asn1-3.0, erts-6.0,
 kernel-3.0, ssl-5.3.4, stdlib-2.0


 ---------------------------------------------------------------------
 --- erl_docgen-0.8.1 ------------------------------------------------
 ---------------------------------------------------------------------

 The erl_docgen-0.8.1 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-14406    Application(s): erl_docgen

               Indexing for the online search function has been
               corrected for CREF documents.


 Full runtime dependencies of erl_docgen-0.8.1: edoc-0.7.13, erts-9.0,
 stdlib-3.4, xmerl-1.3.7


 ---------------------------------------------------------------------
 --- erl_interface-3.10.4 --------------------------------------------
 ---------------------------------------------------------------------

 The erl_interface-3.10.4 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15161    Application(s): erl_interface
               Related Id(s): ERIERL-191

               Make ei_connect and friends also accept state
               ok_simultaneous during handshake, which means the other
               node has initiated a connection setup that will be
               cancelled in favor of this connection.


  OTP-15171    Application(s): erl_interface

               Fixed bug in ei_receive_msg, ei_xreceive_msg,
               ei_receive_msg_tmo and ei_xreceive_msg_tmo. The
               x->index was set to entire buffer size instead of the
               number of bytes actually received.


  OTP-15191    Application(s): erl_interface

               Fixed bug in ei_connect_init which could be provoked if
               called by concurrent threads. ei_connect_init called
               posix interface gethostbyname which is documented as
               not thread safe.


  OTP-15277    Application(s): erl_interface
               Related Id(s): PR-1929

               Fixed bug in erl_compare_ext() ignoring the tail of
               lists of otherwise equal content. Example: [a | b] and
               [a | c] compared equal and {[a], b} and {[a], c}
               compared equal.


 ---------------------------------------------------------------------
 --- erts-10.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 Note! The erts-10.1 application can *not* be applied independently of
       other applications on an arbitrary OTP 21 installation.

       On a full OTP 21 installation, also the following runtime
       dependency has to be satisfied:
       -- kernel-6.1 (first satisfied in OTP 21.1)


 --- Fixed Bugs and Malfunctions ---

  OTP-15038    Application(s): erts
               Related Id(s): ERL-602

               Fix the seq_trace token to not be cleared when a
               process receives messages sent by erts. Some examples
               of when this could happen is all port BIFs, i.e.
               open_port, port_command etc etc.

               Fix so that messages sent by nifs can be traced using
               normal and seq_trace tracing.


  OTP-15180    Application(s): erts
               Related Id(s): ERL-648

               Fixed specs and documentation for process_info item
               monitored_by to include port identifiers and nif
               resources as possible types.


  OTP-15181    Application(s): erts

               Fix bug in generation of erl_crash.dump, which could
               cause VM to crash.

               Bug exist since erts-9.2 (OTP-20.2).


  OTP-15205    Application(s): erts

               Fix bug where ctrl-break or ctrl-c would not trigger
               the break mode properly on Windows. This bug was
               introduced in erts-10.0 (OTP-21).


  OTP-15206    Application(s): erts

               Fix a performance bug for reception of UDP packages,
               where a memory buffer would be reallocated when it
               should not have been.

               Introduce a limit on the maximum automatic increase of
               the UDP user-space buffer to the theoretical max of the
               network PATH, i.e. 65535.


  OTP-15208    Application(s): erts
               Related Id(s): ERL-677, PR-1897

               Fix alignment of erts allocator state internally in
               erts. With the improper alignment the emulator would
               refuse to start when compiled with clang on 32-bit
               systems.


  OTP-15210    Application(s): erts

               Fix bug where too many concurrent calls to
               erlang:open_port({spawn,"cmd"},...) would result in the
               emulator terminating with the reason "Failed to write
               to erl_child_setup: ". After this fix the open_port
               call will throw an emfile exception instead.


  OTP-15217    Application(s): erts

               Upgraded the ERTS internal PCRE library from version
               8.41 to version 8.42. See
               http://pcre.org/original/changelog.txt for information
               about changes made to PCRE. This library implements
               major parts of the re regular expressions module.


  OTP-15236    Application(s): erts
               Related Id(s): ERL-692

               Fix open_port({fd,X,Y}, ...) to release the file
               descriptors from the pollset when closing the port.
               Without this fix the same file descriptor number could
               not be reused when doing multiple open_port and
               port_close sequences.


  OTP-15276    Application(s): erts
               Related Id(s): PR-1920

               Fixed bug in float_to_list/2 and float_to_binary/2 with
               options [{decimals,0},compact] causing totally wrong
               results. Bug exists since OTP-21.0.


  OTP-15278    Application(s): erts

               Fixed bug in erlang:memory causing ets to report too
               much. This small false memory leak (16 bytes each time)
               can only happen when a specific race condition occurs
               between scheduler threads on a table with option
               write_concurrency.


  OTP-15282    Application(s): erts

               Minor configure test fixes


  OTP-15297    Application(s): erts, kernel
               Related Id(s): OTP-15279, OTP-15280

               Improved robustness of distribution connection setup.
               In OTP-21.0 a truly asynchronous connection setup was
               introduced. This is further improvement on that work to
               make the emulator more robust and also be able to
               recover in cases when involved Erlang processes
               misbehave.


 --- Improvements and New Features ---

  OTP-15145    Application(s): erts, kernel
               Related Id(s): ERIERL-187

               *** HIGHLIGHT ***

               The socket options recvtos, recvttl, recvtclass and
               pktoptions have been implemented in the socket modules.
               See the documentation for the gen_tcp, gen_udp and inet
               modules. Note that support for these in the runtime
               system is platform dependent. Especially for pktoptions
               which is very Linux specific and obsoleted by the RFCs
               that defined it.


 Full runtime dependencies of erts-10.1: kernel-6.1, sasl-3.0.1,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- et-1.6.3 --------------------------------------------------------
 ---------------------------------------------------------------------

 The et-1.6.3 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of et-1.6.3: erts-9.0, kernel-5.3,
 runtime_tools-1.10, stdlib-3.4, wx-1.2


 ---------------------------------------------------------------------
 --- eunit-2.3.7 -----------------------------------------------------
 ---------------------------------------------------------------------

 The eunit-2.3.7 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of eunit-2.3.7: erts-9.0, kernel-5.3,
 stdlib-3.4


 ---------------------------------------------------------------------
 --- ftp-1.0.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ftp-1.0.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of ftp-1.0.1: erts-7.0, kernel-6.0,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- hipe-3.18.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The hipe-3.18.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of hipe-3.18.1: compiler-5.0, erts-9.3,
 kernel-5.3, stdlib-3.4, syntax_tools-1.6.14


 ---------------------------------------------------------------------
 --- inets-7.0.2 -----------------------------------------------------
 ---------------------------------------------------------------------

 The inets-7.0.2 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15192    Application(s): inets

               Enhance error handling, that is mod_get will return 403
               if a path is a directory and not a file.


  OTP-15241    Application(s): inets

               Do not use chunked-encoding with 1xx, 204 and 304
               responses when using mod_esi. Old behavior was not
               compliant with HTTP/1.1 RFC and could cause clients to
               hang when they received 1xx, 204 or 304 responses that
               included an empty chunked-encoded body.


  OTP-15242    Application(s): inets

               Add robust handling of chunked-encoded HTTP responses
               with an empty body (1xx, 204, 304). Old behavior could
               cause the client to hang when connecting to a faulty
               server implementation.


 Full runtime dependencies of inets-7.0.2: erts-6.0, kernel-3.0,
 mnesia-4.12, runtime_tools-1.8.14, ssl-5.3.4, stdlib-3.5


 ---------------------------------------------------------------------
 --- jinterface-1.9.1 ------------------------------------------------
 ---------------------------------------------------------------------

 The jinterface-1.9.1 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 ---------------------------------------------------------------------
 --- kernel-6.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 Note! The kernel-6.1 application can *not* be applied independently
       of other applications on an arbitrary OTP 21 installation.

       On a full OTP 21 installation, also the following runtime
       dependency has to be satisfied:
       -- erts-10.1 (first satisfied in OTP 21.1)


 --- Fixed Bugs and Malfunctions ---

  OTP-15143    Application(s): kernel

               The values all and none are documented as valid value
               for the Kernel configuration parameter logger_level,
               but would cause a crash during node start. This is now
               corrected.


  OTP-15162    Application(s): kernel
               Related Id(s): ERIERL-191

               Fix some potential buggy behavior in how ticks are sent
               on inter node distribution connections. Tick is now
               sent to c-node even if there are unsent buffered data,
               as c-nodes need ticks in order to send reply ticks. The
               amount of sent data was also calculated wrongly when
               ticks were suppressed due to unsent buffered data.


  OTP-15170    Application(s): kernel

               Non semantic change in dist_util.erl to silence
               dialyzer warning.


  OTP-15182    Application(s): kernel
               Related Id(s): ERL-643

               Fixed net_kernel:connect_node(node()) to return true
               (and do nothing) as it always has before OTP-21.0. Also
               documented this successful "self connect" as the
               expected behavior.


  OTP-15228    Application(s): kernel

               The single_line option on logger_formatter would in
               some cases add an unwanted comma after the association
               arrows in a map. This is now corrected.


  OTP-15297    Application(s): erts, kernel
               Related Id(s): OTP-15279, OTP-15280

               Improved robustness of distribution connection setup.
               In OTP-21.0 a truly asynchronous connection setup was
               introduced. This is further improvement on that work to
               make the emulator more robust and also be able to
               recover in cases when involved Erlang processes
               misbehave.


 --- Improvements and New Features ---

  OTP-15132    Application(s): kernel

               A new macro, ?LOG(Level,...), is added. This is
               equivalent to the existing ?LOG_<LEVEL>(...) macros.

               A new variant of Logger report callback is added, which
               takes an extra argument containing options for size
               limiting and line breaks. Module proc_lib in STDLIB
               uses this for crash reports.

               Logger configuration is now checked a bit more for
               errors.


  OTP-15145    Application(s): erts, kernel
               Related Id(s): ERIERL-187

               *** HIGHLIGHT ***

               The socket options recvtos, recvttl, recvtclass and
               pktoptions have been implemented in the socket modules.
               See the documentation for the gen_tcp, gen_udp and inet
               modules. Note that support for these in the runtime
               system is platform dependent. Especially for pktoptions
               which is very Linux specific and obsoleted by the RFCs
               that defined it.


  OTP-15146    Application(s): kernel

               Add logger:set_application_level/2 for setting the
               logger level of all modules in one application.


 Full runtime dependencies of kernel-6.1: erts-10.1, sasl-3.0,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- megaco-3.18.4 ---------------------------------------------------
 ---------------------------------------------------------------------

 The megaco-3.18.4 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of megaco-3.18.4: asn1-3.0, debugger-4.0,
 erts-7.0, et-1.5, kernel-3.0, runtime_tools-1.8.14, stdlib-2.5


 ---------------------------------------------------------------------
 --- mnesia-4.15.5 ---------------------------------------------------
 ---------------------------------------------------------------------

 The mnesia-4.15.5 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15201    Application(s): mnesia
               Related Id(s): PR-1881

               Fixed type spec for mnesia:change_config/2.


  OTP-15221    Application(s): mnesia
               Related Id(s): ERIERL-217

               When master node is set do not force a load from
               ram_copies replica when there are no available
               disc_copies, since that would load an empty table. Wait
               until a disk replica is available or until user
               explicitly force_loads the table.


  OTP-15226    Application(s): mnesia
               Related Id(s): ERIERL-221

               Allow to add replicas even if all other replicas are
               down when the other replicas are not stored on disk.


  OTP-15231    Application(s): mnesia
               Related Id(s): PR-1858

               Fixed mnesia:delete_object/1 bug, where delete_object
               was deleting the record if it was written in the same
               transaction even if it was written to a different
               value.


  OTP-15243    Application(s): mnesia

               Fixed a bug where the bag table index data was not
               deleted when objects were deleted.


 Full runtime dependencies of mnesia-4.15.5: erts-9.0, kernel-5.3,
 stdlib-3.4


 ---------------------------------------------------------------------
 --- observer-2.8.1 --------------------------------------------------
 ---------------------------------------------------------------------

 The observer-2.8.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of observer-2.8.1: erts-7.0, et-1.5,
 kernel-3.0, runtime_tools-1.8.14, stdlib-3.5, wx-1.2


 ---------------------------------------------------------------------
 --- odbc-2.12.2 -----------------------------------------------------
 ---------------------------------------------------------------------

 The odbc-2.12.2 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of odbc-2.12.2: erts-6.0, kernel-3.0,
 stdlib-2.0


 ---------------------------------------------------------------------
 --- os_mon-2.4.6 ----------------------------------------------------
 ---------------------------------------------------------------------

 The os_mon-2.4.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of os_mon-2.4.6: erts-6.0, kernel-3.0,
 mnesia-4.12, otp_mibs-1.0.9, sasl-2.4, snmp-4.25.1, stdlib-2.0


 ---------------------------------------------------------------------
 --- otp_mibs-1.2.1 --------------------------------------------------
 ---------------------------------------------------------------------

 The otp_mibs-1.2.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of otp_mibs-1.2.1: erts-6.0, kernel-3.0,
 mnesia-4.12, snmp-4.25.1, stdlib-2.0


 ---------------------------------------------------------------------
 --- parsetools-2.1.8 ------------------------------------------------
 ---------------------------------------------------------------------

 The parsetools-2.1.8 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of parsetools-2.1.8: erts-6.0, kernel-3.0,
 stdlib-2.5


 ---------------------------------------------------------------------
 --- public_key-1.6.2 ------------------------------------------------
 ---------------------------------------------------------------------

 The public_key-1.6.2 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15284    Application(s): public_key

               Removed #DSAPrivateKey{} as acceptable input to
               public_key:verify/5.


 --- Improvements and New Features ---

  OTP-15134    Application(s): crypto, public_key

               *** HIGHLIGHT ***

               The typing in the CRYPTO and PUBLIC_KEY applications
               are reworked and a few mistakes are corrected.

               The documentation is now generated from the typing and
               some clarifications are made.

               A new chapter on Algorithm Details such as key sizes
               and availability is added to the CRYPTO User's Guide.


 Full runtime dependencies of public_key-1.6.2: asn1-3.0, crypto-3.8,
 erts-6.0, kernel-3.0, stdlib-3.5


 ---------------------------------------------------------------------
 --- reltool-0.7.7 ---------------------------------------------------
 ---------------------------------------------------------------------

 The reltool-0.7.7 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of reltool-0.7.7: erts-7.0, kernel-3.0,
 sasl-2.4, stdlib-3.4, tools-2.6.14, wx-1.2


 ---------------------------------------------------------------------
 --- runtime_tools-1.13.1 --------------------------------------------
 ---------------------------------------------------------------------

 The runtime_tools-1.13.1 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Improvements and New Features ---

  OTP-15163    Application(s): runtime_tools
               Related Id(s): PR-1844

               Optimize observer by using new system_info(ets_count)
               instead of more expensive length(ets:all()).


 Full runtime dependencies of runtime_tools-1.13.1: erts-8.0,
 kernel-5.0, mnesia-4.12, stdlib-3.0


 ---------------------------------------------------------------------
 --- sasl-3.2.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The sasl-3.2.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of sasl-3.2.1: erts-9.0, kernel-5.3,
 stdlib-3.4, tools-2.6.14


 ---------------------------------------------------------------------
 --- snmp-5.2.12 -----------------------------------------------------
 ---------------------------------------------------------------------

 The snmp-5.2.12 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15287    Application(s): snmp
               Related Id(s): ERIERL-206

               Conversion of (agent) Audit Trail Log (ATL) failed due
               to invalid log entries.

               The conversion aborted completely midway because the
               ATL contained invalid entries. The conversion has been
               improved so that it now firstly handles encountered
               errors and write an informative message (into the
               converted stream) and secondly keeps count of the
               number of successful or failed entry conversions. See
               log_to_txt for more info.

               The reason the ATL contained invalid entries have also
               been fixed. The reason was that for some outgoing
               messages (not response):

               -- encrypted (v3 messages)

               Was logged "as is" (encrypted) without the info to
               decrypt, making conversion impossible (which was the
               reason the log contained bad entries).

               -- un-encrypted

               Was not logged at all.


  OTP-15290    Application(s): snmp

               [compiler] Spurious version message removed. The snmp
               mib compiler printed an spurious version message if the
               'version' option was provided.


 Full runtime dependencies of snmp-5.2.12: crypto-3.3, erts-6.0,
 kernel-3.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5


 ---------------------------------------------------------------------
 --- ssh-4.7.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ssh-4.7.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Improvements and New Features ---

  OTP-15020    Application(s): ssh

               Extended the undocumented ssh_dbg debug module with an
               api for a circular trace buffer. This makes it easy to
               record the last low-level events before an error is
               detected. It is intended for solving difficult errors.


  OTP-15133    Application(s): ssh
               Related Id(s): OTP-15240

               *** HIGHLIGHT ***

               The key exchange methods
               'curve25519-sha256@libssh.org', 'curve25519-sha256' and
               'curve448-sha512' are implemented. The last two are
               defined in
               https://tools.ietf.org/html/draft-ietf-curdle-ssh-curves

               They all depends on that OpenSSL 1.1.1 or higher is
               used as cryptolib.


  OTP-15209    Application(s): ssh
               Related Id(s): OTP-15164

               *** HIGHLIGHT ***

               The cipher 'chacha20-poly1305@openssh.com' is now
               supported if OpenSSL 1.1.1 or higher is used as
               cryptolib.


 Full runtime dependencies of ssh-4.7.1: crypto-4.2, erts-6.0,
 kernel-3.0, public_key-1.5.2, stdlib-3.3


 ---------------------------------------------------------------------
 --- ssl-9.0.2 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-9.0.2 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15122    Application(s): ssl

               Use separate processes for sending and receiving
               application data for TLS connections to avoid potential
               deadlock that was most likely to occur when using TLS
               for Erlang distribution. Note does not change the API.


  OTP-15168    Application(s): ssl

               Correct handling of empty server SNI extension


  OTP-15172    Application(s): ssl

               Correct PSK cipher suite handling and add
               selected_cipher_suite to connection information


  OTP-15173    Application(s): ssl

               Adopt to the fact that cipher suite sign restriction
               are relaxed in TLS-1.2


  OTP-15174    Application(s): ssl

               Enhance error handling of non existing PEM files


  OTP-15216    Application(s): ssl

               Correct close handling of transport accepted sockets in
               the error state


  OTP-15224    Application(s): ssl

               Correct PEM cache to not add references to empty
               entries when PEM file does not exist.


  OTP-15285    Application(s): ssl

               Correct handling of all PSK cipher suites

               Before only some PSK suites would be correctly
               negotiated and most PSK ciphers suites would fail the
               connection.


 --- Improvements and New Features ---

  OTP-12983    Application(s): ssl

               TLS will now try to order certificate chains if they
               appear to be unordered. That is prior to TLS 1.3,
               Ьcertificate_listЭ ordering was required to be strict,
               however some implementations already allowed for some
               flexibility. For maximum compatibility, all
               implementations SHOULD be prepared to handle
               potentially extraneous certificates and arbitrary
               orderings from any TLS version.


  OTP-15060    Application(s): ssl

               TLS will now try to reconstructed an incomplete
               certificate chains from its local CA-database and use
               that data for the certificate path validation. This
               especially makes sense for partial chains as then the
               peer might not send an intermediate CA as it is
               considered the trusted root in that case.


  OTP-15193    Application(s): ssl

               Option keyfile defaults to certfile and should be
               trumped with key. This failed for engine keys.


  OTP-15234    Application(s): ssl

               Error message improvement when own certificate has
               decoding issues, see also issue ERL-668.


  OTP-15281    Application(s): ssl

               Correct dialyzer spec for key option


 Full runtime dependencies of ssl-9.0.2: crypto-4.2, erts-10.0,
 inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5


 ---------------------------------------------------------------------
 --- stdlib-3.6 ------------------------------------------------------
 ---------------------------------------------------------------------

 The stdlib-3.6 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15252    Application(s): stdlib
               Related Id(s): ERL-667

               The specs of filename:basedir/2,3 are corrected.


 --- Improvements and New Features ---

  OTP-15253    Application(s): stdlib
               Related Id(s): ERL-55, OTP-13229

               Let dets:open_file() exit with a badarg message if
               given a raw file name (a binary).


  OTP-15304    Application(s): stdlib

               The Format argument of the formatting functions in
               modules io and io_lib is accepted even if it is, for
               example, a list of binaries. This is how it used to be
               before Erlang/OTP 21.0.


 Full runtime dependencies of stdlib-3.6: compiler-5.0, crypto-3.3,
 erts-10.0, kernel-6.0, sasl-3.0


 ---------------------------------------------------------------------
 --- syntax_tools-2.1.6 ----------------------------------------------
 ---------------------------------------------------------------------

 The syntax_tools-2.1.6 application can be applied independently of
 other applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15207    Application(s): syntax_tools
               Related Id(s): PR-1888

               Fix the TypeName type in erl_syntax_lib.


  OTP-15291    Application(s): syntax_tools
               Related Id(s): ERL-719

               Correct unfolding of the stacktrace variable.


  OTP-15294    Application(s): syntax_tools

               Correct erl_syntax:revert/1 bug regarding the types
               map() and tuple().


 --- Improvements and New Features ---

  OTP-15165    Application(s): syntax_tools
               Related Id(s): PR-1842

               Support bitstrings as literals in module erl_syntax.


 Full runtime dependencies of syntax_tools-2.1.6: compiler-7.0,
 erts-9.0, kernel-5.0, stdlib-3.4


 ---------------------------------------------------------------------
 --- tftp-1.0.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The tftp-1.0.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of tftp-1.0.1: kernel-6.0, stdlib-3.5


 ---------------------------------------------------------------------
 --- tools-3.0.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The tools-3.0.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Improvements and New Features ---

  OTP-15213    Application(s): tools
               Related Id(s): PR-1807

               The HTML pages generated by cover:analyse_to_file/1 and
               related functions is improved for readability.


  OTP-15239    Application(s): tools
               Related Id(s): PR-1728

               Add alignment functionality in emacs.


 Full runtime dependencies of tools-3.0.1: compiler-5.0, erts-9.1,
 kernel-5.4, runtime_tools-1.8.14, stdlib-3.4


 ---------------------------------------------------------------------
 --- wx-1.8.5 --------------------------------------------------------
 ---------------------------------------------------------------------

 The wx-1.8.5 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15230    Application(s): wx
               Related Id(s): PR-1860

               Fixed compilation warning on Darwin.


 Full runtime dependencies of wx-1.8.5: erts-6.0, kernel-3.0,
 stdlib-2.0


 ---------------------------------------------------------------------
 --- xmerl-1.3.18 ----------------------------------------------------
 ---------------------------------------------------------------------

 The xmerl-1.3.18 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15190    Application(s): debugger, edoc, eldap, et, eunit, ftp,
               hipe, jinterface, megaco, observer, odbc, os_mon,
               otp_mibs, parsetools, reltool, sasl, tftp, xmerl

               Improved documentation.


 Full runtime dependencies of xmerl-1.3.18: erts-6.0, kernel-3.0,
 stdlib-2.5


 ---------------------------------------------------------------------
 ---------------------------------------------------------------------
 ---------------------------------------------------------------------

Revision 1.32 / (download) - annotate - [select for diffs], Mon Sep 3 14:51:02 2018 UTC (21 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2018Q3-base, pkgsrc-2018Q3
Changes since 1.31: +1 -5 lines
Diff to previous 1.31 (colored)

Remove duplicate SunOS-only items from PLIST. Fixes non-SunOS builds.

Revision 1.31 / (download) - annotate - [select for diffs], Tue Jul 3 11:01:21 2018 UTC (23 months ago) by fhajny
Branch: MAIN
Changes since 1.30: +110 -1156 lines
Diff to previous 1.30 (colored)

lang/erlang*: Update to 21.0

Potential Incompatibilities
- All Corba applications are now moved from the OTP repository
- A new Corba repository will be created https://github.com/erlang
- New applications ftp and tftp, moved from inets
- ssl no longer supports 3_DES cipher suites or RSA-key exchange
  cipher suites by default
- Erlang:monitor on a primitive node (erl_interface, jinterface, etc)
  will no longer fail with badarg exception. Instead a monitor will be
  created, but it will only supervise the connection to the node.

Erts:
- Enhanced IO scalability
- Support for usage of distribution controller processes for
  alternative transports, routing etc
- compact instructions on 64bit systems for code below 4GB 20% less
  memory for loaded code
- Rewrite of the efile-driver with NIFs and "Dirty schedulers"
  resulting in faster file operations
- non-smp VM removed
- link and monitor optimized for scalability
- os:getenv/putenv now work on thread-safe emulation. No longer in
  sync with libc getenv(3). Manual synchronization will be needed.

Compiler:
- Misc compiler optimizations including contributions from the Elixir
  team resulting in 10% improvements in benchmarks
- "Tuple calls" have been removed from the run-time system.
- Code such as f({ok, Val}) -> {ok, Val} is now automatically
  rewritten to f({ok, Val} = Tuple) -> Tuple. this reduces code size,
  execution time, and removed GC pressure.
- More information in stacktrace from a number of operators
- erlang:get_stacktrace/0 deprecated to be replaced with try ... catch
  C:R:Stacktrace -> ...
- Creation of small maps with literal keys optimized.
- A new predefined macro OTP_RELEASE and preprocessor directives -if
  and -elif

Security:
- DTLS is now supported in the SSL application
- Enhanced support for distribution over TLS
- "unsecure" ciphers removed from defaults in SSL and SSH.
- A new option value defined to facilitate implementing exec servers.
  Old option kept for compatibility, but now gives errors on stderror.

Standard libraries:
- New API for logging, logger
- New uri_string module for parsing URIs according to "The standard"
- New function lists:search(list,fun/1) -> {ok, Value} | false
- Changed default behaviour of .erlang loading. escript, erlc,
  dialyzer and typer no longer load an .erlang at all.

Revision 1.30 / (download) - annotate - [select for diffs], Fri Mar 16 11:45:29 2018 UTC (2 years, 2 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2018Q2-base, pkgsrc-2018Q2, pkgsrc-2018Q1-base, pkgsrc-2018Q1
Changes since 1.29: +1 -3 lines
Diff to previous 1.29 (colored)

lang/erlang: Update to 20.3.

ssl:
- Added new API functions to facilitate cipher suite
  handling

erts, observer:
- More crash dump info such as: process binary virtual
  heap stats, full info for process causing out-of-mem
  during GC, more port related info, and dirty scheduler
  info.

inets:
- Add support for unix domain sockets in the http client.

Revision 1.29 / (download) - annotate - [select for diffs], Wed Dec 13 14:45:20 2017 UTC (2 years, 5 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2017Q4-base, pkgsrc-2017Q4
Changes since 1.28: +3 -3 lines
Diff to previous 1.28 (colored)

Update lang/erlang* to 20.2.

Some highlights:

crypto, ssl:
- The crypto API is extended to use private/public keys
  stored in an Engine for sign/verify or encrypt/decrypt
  operations.
- The ssl application provides an API to use this new
  engine concept in TLS.

ssh:
- SSH can now fetch the host key from the private keys
  stored in an Engine. See the crypto application for
  details about Engines.

ssl:
- A new command line option -ssl_dist_optfile has been
  added to facilitate specifying the many options needed
  when using SSL as the distribution protocol.

stdlib:
- Improve performance of the new string functionality
  when handling ASCII characters.

Full release notes:

  http://www.erlang.org/download/otp_src_20.2.readme

Revision 1.28 / (download) - annotate - [select for diffs], Mon Oct 2 18:10:38 2017 UTC (2 years, 8 months ago) by fhajny
Branch: MAIN
Changes since 1.27: +5 -1 lines
Diff to previous 1.27 (colored)

Update lang/erlang* to 20.1.

Some highlights for 20.1:

- crypto, public_key: Extend crypto and public_key functions sign and
  verify with:
  - support for RSASSA-PS padding for signatures and for saltlength
    setting
  - X9.31 RSA padding.
  - sha, sha224, sha256, sha384, and sha512 for dss signatures as
    mentioned in NIST SP 800-57 Part 1.
  - ripemd160 to be used for rsa signatures.

- A new tuple in crypto:supports/0 reports supported MAC algorithms.

- diameter:
  - Add service option decode_format to allow incoming messages to be
    decoded into maps instead of records.
  - Decode performance has been improved.
  - Add service/transport option avp_dictionaries to give better
    support for dictionaries only defining AVPs.

- erts: Upgraded the ERTS internal PCRE library from version 8.40 to
  version 8.41.

- erts, kernel, tools: Profiling with lock counting can now be fully
  toggled at runtime in the lock counting emulator (-emu_type lcnt).

- erts: The zlib module has been refactored and all its operations
  will now yield appropriately, allowing them to be used freely in
  concurrent applications.

- erts, tools: Add erlang:iolist_to_iovec/1, which converts an
  iolist() to an erlang:iovec(), which is suitable for use with
  enif_inspect_iovec().

- erts: Add new nif API functions for managing an I/O Queue.

- observer/crashdump_viewer:
  - Reading of crash dumps with many binaries is optimized.
  - A progress bar is shown when the detail view for a process is
    opened.
  - The cdv script now sets ERL_CRASH_DUMP_SECONDS=0 to avoid
    generating a new crash dump from the node running the Crashdump
    Viewer.

- observer: Add system statistics and limits to frontpage in observer.

- public_key, ssl**: Improved error propagation and reports

- ssh: A new option modify_algorithms is implemented. It enables
  specifying changes on the default algorithms list.

- tools/xref: The predefined Xref analysis locals_not_used now
  understands the -on_load() attribute and does not report unused
  functions.

- tools/fprof: When sampling multiple processes and analyzing with
  totals set to true, the output now sums together all caller and
  callee entries which concerns the same function.

Revision 1.27 / (download) - annotate - [select for diffs], Tue Jul 4 11:40:48 2017 UTC (2 years, 11 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2017Q3-base, pkgsrc-2017Q3
Changes since 1.26: +25 -181 lines
Diff to previous 1.26 (colored)

Update lang/erlang* to 20.0.

Potential Incompatibilities
---------------------------

- ERTS:
  - The non SMP Erlang VM is deprecated and not built by default
  - Remove deprecated erlang:hash/2
  - erlang:statistics/1 with scheduler_wall_time now also includes
    info about dirty CPU schedulers.
  - The new purge strategy introduced in OTP 19.1 is mandatory and
    slightly incompatible for processes holding funs
  - The NIF library reload is not supported anymore.
  - Atoms can now contain arbitrary unicode characters which means
    that the DFLAG_UTF8_ATOMS capability in the distribution protocol
    must be supported if an OTP 20 node should accept the connection
    with another node or library.
- Asn1: Deprecated module and functions removed (asn1rt,
  asn1ct:encode/3 and decode/3)
- Ssh: client only option in a call to start a daemon will now fail

Highlights
----------

- Erts:
  - Dirty schedulers enabled and supported on VM with SMP support.
  - support for "dirty" BIFs and "dirty" GC.
  - erlang:garbage_collect/2 for control of minor or major GC
  - Erlang literals are no longer copied when sending messages.
  - Improved performance for large ETS tables, >256 entries (except
    ordered_set)
  - erlang:system_info/1 atom_count and atom_limit
  - Reduced memory pressure by converting sub-binaries to
    heap-binaries during GC
  - enif_select, map an external event to message
  - Improvements of timers internally in the VM resulting in reduced
    memory consumption and more efficient administration for timers
- Compiler:
  - Code generation for complicated guards is improved.
  - Warnings for repeated identical map keys. #{'a'=>1, 'b'=>2,
    'a'=>3} will warn for the repeated key a.
  - By default there is now a warning when export_all is used. Can be
    disabled
  - Pattern matching for maps is optimized
  - New option deterministic to omit path to source + options info the
    BEAM file.
  - Atoms may now contain arbitrary unicode characters.
  - compile:file/2 has an option to include extra chunks in the BEAM
    file.
- Misc other applications
  - Significantly updated string module with unicode support and many
    new functions
  - crypto now supports OpenSSL 1.1
  - Unnamed ets tables optimized
  - gen_fsm is deprecated and replaced by gen_statem
  - A new event manager to handle a subset of OS signals in Erlang
  - Optimized sets add_element, del_element and union
  - Added rand:jump/0-1
  - When a gen_server crashes, the stacktrace for the client will be
    printed to facilitate debugging.
  - take/2 has been added to dict, orddict, and gb_trees.
  - take_any/2 has been added to gb_trees
  - erl_tar support for long path names and new file formats
  - asn1: the new maps option changes the representation of SEQUENCE
    to be maps instead of records
  - A TLS client will by default call
    public_key:pkix_verify_hostname/2 to verify the hostname
  - ssl: DTLS documented in the API, experimental
  - ssh: improving security, removing and adding algorithms
  - New math:fmod/2

Revision 1.26 / (download) - annotate - [select for diffs], Fri Mar 17 14:37:04 2017 UTC (3 years, 2 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1
Changes since 1.25: +11 -1 lines
Diff to previous 1.25 (colored)

Update lang/erlang* to 19.3.

Some highlights for 19.3:

- crypto, ssh: The implementation of the key exchange algorithms
  diffie-hellman-group-exchange-sha* are optimized, up to a factor of 11
  for the slowest ( = biggest and safest) group size.
- dialyzer: The peak memory consumption is reduced. Analyzing modules
  with binary construction with huge strings is now much faster.
- erts: A received SIGTERM signal to beam will generate a 'stop' message
  to the init process and terminate the Erlang VM nicely. This is
  equivalent to calling init:stop/0.
- kernel: The functions in the 'file' module that take a list of paths
  (e.g. file:path_consult/2) will now continue to search in the path if
  the path contains something that is not a directory.
- public_key: New function pkix_verify_hostname/2,3 Implements
  certificate hostname checking. See the manual and RFC 6125.
- public_key, ssh: The ssh host key fingerprint generation now also
  takes a list of algorithms and returns a list of corresponding
  fingerprints. See public_key:ssh_hostkey_fingerprint/2 and the option
  silently_accept_hosts in ssh:connect.
- ssl: Move PEM cache to a dedicated process, to avoid making the SSL
  manager process a bottleneck. This improves scalability of TLS
  connections.
- stdlib: filename:safe_relative_path/1 to sanitize a relative path has
  been added.

Full release notes:

  http://erlang.org/download/otp_src_19.3.readme

Revision 1.25 / (download) - annotate - [select for diffs], Tue Jan 3 08:37:00 2017 UTC (3 years, 5 months ago) by fhajny
Branch: MAIN
Changes since 1.24: +16 -6 lines
Diff to previous 1.24 (colored)

Update lang/erlang{,-doc,-man} to 19.2.

Erlang/OTP 19.2 is the second service release for the 19 major release.
The service release contains mostly bug fixes and characteristics
improvements.

Some highlights for 19.2

* STDLIB: The new behaviour gen_statem has been improved with 3 new
  features: the possibility to use old style non-proxy timeouts
  for gen_statem:call/2,3, state entry code, and state
  timeouts. These are backwards compatible. Minor code and
  documentation improvements has been performed including a
  borderline semantics correction of timeout zero handling.

* SSL: Experimental version of DTLS. It is runnable but not complete
  and cannot be considered reliable for production usage. To use
  DTLS add the option {protocol, dtls} to ssl:connect and ssl:listen.

* SSH: Extended the option silently_accept_hosts for ssh:connect to
  make it possible for the client to check the SSH host key
  fingerprint string. Se the reference manual for SSH.

* ~40 contributions since the previous service release OTP 19.1

You can find the README and the full listing of changes for this
service release at

http://www.erlang.org/download/otp_src_19.2.readme

Revision 1.24 / (download) - annotate - [select for diffs], Tue Oct 4 08:16:13 2016 UTC (3 years, 8 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2016Q4-base, pkgsrc-2016Q4
Changes since 1.23: +1 -5 lines
Diff to previous 1.23 (colored)

Remove entries which are (no longer?) installed on NetBSD/i386 or NetBSD/amd64.

Revision 1.23 / (download) - annotate - [select for diffs], Sun Oct 2 10:12:36 2016 UTC (3 years, 8 months ago) by fhajny
Branch: MAIN
Changes since 1.22: +10 -0 lines
Diff to previous 1.22 (colored)

Update lang/erlang* to 19.1.

Some highlights of the release are:

- erts: Improved dirty scheduler support. A purge of a module will
- not have to wait for completion of all ongoing dirty NIF calls.
- erts: Improved accuracy of timeouts on MacOS X.
- kernel: Add net_kernel:setopts/2 and net_kernel:getopts/2 to
- control options for distribution sockets in runtime.
- asn1: Compiling multiple ASN.1 modules in the same directory with
- parallel make (make -j) should now be safe.
- httpd: support for PUT and DELETE in mod_esi
- ~30 contributions since 19.0

You can find the Release Notes with more detailed info at

http://www.erlang.org/download/otp_src_19.1.readme

Revision 1.22 / (download) - annotate - [select for diffs], Tue Aug 9 15:03:15 2016 UTC (3 years, 9 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2016Q3-base, pkgsrc-2016Q3
Changes since 1.21: +59 -109 lines
Diff to previous 1.21 (colored)

Update lang/erlang to 19.0 (R19)

- compiler, stdlib:
  - New preprocessor macros ?FUNCTION_NAME, ?FUNCTION_ARITY
  - New preprocessor directives -error(Term) and -warning(Term) to
    cause a compilation error or warning, respectively.
- gen_statem a new state machine behavior
- mnesia_ext: plugin of external storage solutions to mnesia
- crypto: uses EVP interface in OpenSSL resulting in generally
  better performance and support for HW acceleration
- ssh: performance improvements, uses the new gen_statem behavior
- ssl: enhanced error log messages
- dialyzer: the support for maps is very much extended both the
  type specification syntax and the type analysis.
- erts:
  - erlang:open_port(spawn, ...) 3-5 times faster
  - tracing, extensive improvements (scalability, speed, match
    specifications on send/receive, support for lttng, ...)
  - dirty schedulers improved
  - per process configurable handling of message_queue
  - fast loading of multiple modules
  - max_heap_size process flag
- erts/kernel: Experimental support for Unix Domain Sockets

Full changelog:

  http://erlang.org/download/otp_src_19.0.readme

Revision 1.21 / (download) - annotate - [select for diffs], Thu Apr 21 11:24:23 2016 UTC (4 years, 1 month ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2016Q2-base, pkgsrc-2016Q2
Changes since 1.20: +2 -2 lines
Diff to previous 1.20 (colored)

Update lang/erlang* to 18.3.

Some highlights of the release are:

- New statistics info about runnable and active processes & ports.
- Time warp improvements: dbg:p/2 and erlang:trace/3 with
  monotonic_timestamp | strict_monotonic_timestamp.
- Introduced a validation callback for heart.
- The module overload in sasl has been deprecated.
- ~90 contributions since 18.2

Full release notes:

  http://erlang.org/download/otp_src_18.3.readme

Revision 1.20 / (download) - annotate - [select for diffs], Thu Dec 31 19:47:40 2015 UTC (4 years, 5 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2016Q1-base, pkgsrc-2016Q1
Changes since 1.19: +8 -1 lines
Diff to previous 1.19 (colored)

Update lang/erlang to 18.2.1.

erlang 18.2.1

Due to a bug in the handling of paths on windows none of the following
would work with paths containing a space:

- ct_run
- dialyzer
- erlc
- escript
- typer

This also contains a fix for HiPE enabled emulator for FreeBSD.

erlang 18.2

- ssl: Add configurable upper limit for session cache.
- erts: Add function enif_getenv to read OS environment variables in
  a portable way from NIFs.
- kernel: Add {line_delim, byte()} option to inet:setopts/2 and
  decode_packet/3
- ssh: The 'ecdsa-sha2-nistp256', 'ecdsa-sha2-nistp384' and
  'ecdsa-sha2-nistp521' signature algorithms for ssh are implemented.
  See RFC 5656.
- ssh: The ssh:daemon option dh_gex_groups is extended to read a user
  provided ssh moduli file with generator-modulus pairs. The file is
  in openssh format.
- Thanks to 41 different contributors!

Revision 1.19 / (download) - annotate - [select for diffs], Fri Sep 25 15:15:58 2015 UTC (4 years, 8 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2015Q4-base, pkgsrc-2015Q4
Changes since 1.18: +5 -3 lines
Diff to previous 1.18 (colored)

Update lang/erlang to 18.1.

Some highlights of the release are:

- ssl: Add possibility to downgrade an SSL/TLS connection to a tcp
  connection, and give back the socket control to a user process.
- ssh: The following new key exchange algorithms are implemented:
  'ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521',
  'diffie-hellman-group14-sha1', 'diffie-hellman-group-exchange-sha1'
  and 'diffie-hellman-group-exchange-sha256'. This raises the
  security level considerably.
- kernel,stdlib,sasl: A mechanism for limiting the amount of text
  that the built-in error logger events will produce has been
  introduced. It is useful for limiting both the size of log files
  and the CPU time used to produce them.

Full release notes:

  http://www.erlang.org/download/otp_src_18.1.readme

Revision 1.18 / (download) - annotate - [select for diffs], Sat Jul 18 08:55:16 2015 UTC (4 years, 10 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base, pkgsrc-2015Q3
Changes since 1.17: +39 -7 lines
Diff to previous 1.17 (colored)

Update erlang to 18.0.

- Starting from 18.0 Erlang/OTP is released under the APL 2.0
- erts: The time functionality has been extended. This includes a new API
  for time, as well as "time warp" modes which alters the behavior when
  system time changes. You are strongly encouraged to use the new API
  instead of the old API based on erlang:now/0. erlang:now/0 has been
  deprecated since it is a scalability bottleneck.
- erts: Beside the API changes and time warp modes a lot of scalability
  and performance improvements regarding time management has been made
- erts: The previously introduced "eager check I/O" feature is now enabled
  by default.
- erts/compiler: enhanced support for maps. Big maps new uses a HAMT
  (Hash Array Mapped Trie) representation internally which makes them more
  efficient. There is now also support for variables as map keys.
- dialyzer: The -dialyzer() attribute can be used for suppressing warnings
  in a module by specifying functions or warning options.
- ssl: Remove default support for SSL-3.0 and added padding check
  for TLS-1.0 due to the Poodle vulnerability.
- ssl: Remove default support for RC4 cipher suites, as they are consider
  too weak.
- stdlib: Allow maps for supervisor flags and child specs
- stdlib: New functions in ets:
  - take/2. Works the same as ets:delete/2 but
            also returns the deleted object(s).
  - ets:update_counter/4 with a default object as
            argument

Full changelog:

  http://www.erlang.org/download/otp_src_18.0.readme

Revision 1.17 / (download) - annotate - [select for diffs], Tue Apr 28 14:34:20 2015 UTC (5 years, 1 month ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2015Q2-base, pkgsrc-2015Q2
Changes since 1.16: +109 -227 lines
Diff to previous 1.16 (colored)

Update lang/erlang to 17.5.

erlang-17.5
================================

Highlights:
- ERTS: Added command line argument option for setting the initial size
  of process dictionaries.
- Diameter: configurable incoming_max len and string_decode for diameter
  messages
- Bugfixes and minor small features in applications such as compiler,
  common_test, crypto, debugger, eldap, erts, hipe, inets, ssh, ssl,...

Full changelog:
  http://www.erlang.org/download/otp_src_17.5.readme


erlang-17.4
================================

Highlights:
- eldap: Nearly all TCP options are possible to give in the eldap:open/2 call.
- ssh: Added API functions ptty_alloc/3 and ptty_alloc/4, to allocate
  a pseudo tty.
- ssl: Handle servers that may send an empty SNI extension to the client.

Full changelog:
  http://www.erlang.org/download/otp_src_17.4.readme


erlang-17.3
================================

Highlights:
- erts: Introduced enif_schedule_nif() which allows a long running NIF
  to be broken into separate NIF invocations without the help of a wrapper
  function written in Erlang
- common_test: Experimental support for running Quickcheck and PropEr tests
  from common_test suites is added. Examples of usage in the suites for
  the ssh and inets applications
- Bugfixes and minor new features in applications such as asn1, erts, kernel,
  stdlib, diameter, ssh, mnesia, ssl, jinterface

Full changelog:
  http://www.erlang.org/download/otp_src_17.3.readme


erlang-17.1
================================

Highlights:
- crypto: Add aes_cfb8 cypher to crypto:block_encrypt and block_decrypt.
- diameter: Add result code counters for CEA, DWA, and DPA.
- erts: The following built in functions in the erlang and binary modules
  now bump an appropriate amount of reductions and yield when
  out of reductions:
    binary_to_list/1, binary_to_list/3, bitstring_to_list/1,
    list_to_binary/1, iolist_to_binary/1, list_to_bitstring/1,
    binary:list_to_bin/1
- hipe: Handle Maps instructions get_map_elements, put_map_assoc,
  put_map_exact in the HiPE native code compiler.
- mnesia: The time for inserting locks for a transaction with large
  number of locks is reduced significantly.
- ssh: Option max_sessions added to ssh:daemon/{2,3}.
- stdlib: Add maps:get/3 to maps module. The function will return the
  supplied default value if the key does not exist in the map.

Full changelog:
  http://www.erlang.org/download/otp_src_17.1.readme


erlang-17.0
================================

Highlights:
- Erlang/OTP has been ported to the realtime operating system OSE.
- Maps, a new dictionary data type (experimental)
- A more natural mapping from ASN.1 OCTET STRING and BIT STRING to
  Erlang types, and other ASN.1 improvements and optimizations
- The {active, N} socket option for TCP, UDP, and SCTP
- A new (optional) scheduler utilization balancing mechanism
- Migration of memory carriers has been enabled by default on all
  ERTS internal memory allocators
- Increased garbage collection tenure rate
- Experimental "dirty schedulers" functionality
- Funs can now be given names
- Miscellaneous unicode support enhancements
- A new version scheme for OTP its applications has been introduced

Full changelog:
  http://www.erlang.org/download/otp_src_17.0.readme

erlang 16.1.3.1 (R16B03-1)
================================

Highlights:
- The ODBC application was missing in the prebuilt Windows installers
- 3 corrections in the SSL application:
  - Add missing validation of the server_name_indication option and test
    for its explicit use.
  - Elliptic curve selection in server mode now properly selects a curve
    suggested by the client, if possible.
  - The server did not indicate support for secure renegotiation during
    TLS extension handling.
- In the syntax tools application a bug was introduced which broke
  reverting of local funs. This is now corrected (thanks to Anthony Ramine)
- wx - Solved a problem which caused the debugger to crash when closing
  a window. Fixed static linking on Mac.
- xmerl - Fixed a problem in the SAX-parser when the header of
  the next document was appearing in the buffer when using
  the xmerl_sax_parser:stream/2 function.

Full changelog:
  http://www.erlang.org/download/otp_src_R16B03-1.readme

erlang-16.1.3 (R16B03)
================================

Highlights:
- A new memory allocation feature called "super carrier" has been introduced.
  It can for example be used for pre-allocation of all memory that the
  runtime system should be able to use. It is enabled by passing the +MMscs
  (size in MB) command line argument. For more information see
  the documentation of the +MMsco, +MMscrfsd, +MMscrpm, +MMscs, +MMusac, and,
  +Mlpm command line arguments in the erts_alloc(3) documentation.
- The ldap client eldap now supports the start_tls operation. This upgrades
  an existing tcp connection to encryption using tls,
  see eldap:start_tls/2 and /3.
- The ftp client (inets application) now supports ftp over tls (ftps).

Full changelog:
  http://www.erlang.org/download/otp_src_R16B03.readme

Revision 1.16 / (download) - annotate - [select for diffs], Thu Feb 19 11:56:18 2015 UTC (5 years, 3 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2015Q1-base, pkgsrc-2015Q1
Changes since 1.15: +1 -2 lines
Diff to previous 1.15 (colored)

Fix build with DTrace 1.11 and newer which is more strict about objects
with no probes enabled.

Bump PKGREVISION.

Revision 1.15 / (download) - annotate - [select for diffs], Sun Oct 20 18:37:49 2013 UTC (6 years, 7 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2014Q4-base, pkgsrc-2014Q4, pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1, pkgsrc-2013Q4-base, pkgsrc-2013Q4
Changes since 1.14: +63 -21 lines
Diff to previous 1.14 (colored)

Update Erlang/OTP to R16B02.


R16B02 is the second maintenance release for the R16B major release.
You can find the README file for the release at
  http://www.erlang.org/download/otp_src_R16B02.readme


R16B01 is the first maintenance release for the R16B major release.
You can find the README file for the release at
  http://www.erlang.org/download/otp_src_R16B01.readme

Highlights for R16B01:

   OTP-10279  == erts ==

	      Support for migration of memory carriers between memory
	      allocator instances has been introduced.

	      By default this feature is not enabled and do not effect the
	      characteristics of the system. When enabled it has the
	      following impact on the characteristics of the system:

	      -- Reduced memory footprint when the memory load is unevenly
	      distributed between scheduler specific allocator instances.

	      -- Depending on the default allocaton strategy used on a
	      specific allocator there might or might not be a slight
	      performance loss.

	      -- When enabled on the fix_alloc allocator, a different
	      strategy for management of fix blocks will be used.

	      -- The information returned from
	      erlang:system_info({allocator, A}), and
	      erlang:system_info({allocator_sizes, A}) will be slightly
	      different when this feature has been enabled. An mbcs_pool
	      tuple will be present giving information about abandoned
	      carriers, and in the fix_alloc case no fix_types tuple will
	      be present.

	      For more information, see the documentation of the +M<S>acul
	      command line argument.

   OTP-11009  == ssl public_key crypto common_test dialyzer ssh stdlib snmp
	      inets ==

	      Integrate elliptic curve contribution from Andreas Schultz

	      In order to be able to support elliptic curve cipher suites
	      in SSL/TLS, additions to handle elliptic curve infrastructure
	      has been added to public_key and crypto.

	      This also has resulted in a rewrite of the crypto API to gain
	      consistency and remove unnecessary overhead. All OTP
	      applications using crypto has been updated to use the new
	      API.

	      Impact: Elliptic curve cryptography (ECC) offers equivalent
	      security with smaller key sizes than other public key
	      algorithms. Smaller key sizes result in savings for power,
	      memory, bandwidth, and computational cost that make ECC
	      especially attractive for constrained environments.

   OTP-11159  == erts ==

	      Lift static limitation (FD_SETSIZE) for file descriptors on
	      Mac OS X. (Thanks to Anthony Ramine)

Revision 1.14 / (download) - annotate - [select for diffs], Fri Jul 5 12:42:48 2013 UTC (6 years, 11 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2013Q3-base, pkgsrc-2013Q3
Changes since 1.13: +15 -1 lines
Diff to previous 1.13 (colored)

PLIST and generation fixes for various options.

Revision 1.13 / (download) - annotate - [select for diffs], Sat Jun 8 06:48:24 2013 UTC (7 years ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q2-base, pkgsrc-2013Q2
Changes since 1.12: +47 -152 lines
Diff to previous 1.12 (colored)

Update to Erlang/OTP R16B (designated as 16.1 in pkgsrc).

R16B is a major new release of Erlang/OTP.

Detailed information on changes can be fetched at
http://www.erlang.org/download/otp_src_R16B.readme

--- HIGHLIGHTS ----------------------------------------------------------

    OTP-7786  == ssh ==

	      Added User Guide for the SSH application

    OTP-9892  == erts ==

	      Process optimizations. The most notable:

	      -- New internal process table implementation allowing for
	      both parallel reads as well as writes. Especially read
	      operations have become really cheap. This reduce contention
	      in various situations. For example when, spawning processes,
	      terminating processes, sending messages, etc.

	      -- Optimizations of run queue management reducing contention.

	      -- Optimizations of process state changes reducing
	      contention.

	      These changes imply changes of the characteristics the
	      system. Most notable: changed timing in the system.

    OTP-9974  == erts ==

	      Non-blocking code loading. Earlier when an Erlang module was
	      loaded, all other execution in the VM were halted while the
	      load operation was carried out in single threaded mode. Now
	      modules are loaded without blocking the VM. Processes may
	      continue executing undisturbed in parallel during the entire
	      load operation. The load operation is completed by making the
	      loaded code visible to all processes in a consistent way with
	      one single atomic instruction. Non-blocking code loading will
	      improve realtime characteristics when modules are
	      loaded/upgraded on a running SMP system.

   OTP-10256  == inets ==

	      httpc: The HTTP client now supports HTTPS through proxies

   OTP-10336  == erts ==

	      Major port improvements. The most notable:

	      -- New internal port table implementation allowing for both
	      parallel reads as well as writes. Especially read operations
	      have become really cheap.This reduce contention in various
	      situations. For example when, creating ports, terminating
	      ports, etc.

	      -- Dynamic allocation of port structures. This allow for a
	      much larger maximum amount of ports allowed as a default. The
	      previous default of 1024 has been raised to 65536. Maximum
	      amount of ports can be set using the +Q command line flag of
	      erl(1). The previously used environment variable
	      ERL_MAX_PORTS has been deprecated and scheduled for removal
	      in OTP-R17.

	      -- Major rewrite of scheduling of port tasks. Major benefits
	      of the rewrite are reduced contention on run queue locks, and
	      reduced amount of memory allocation operations needed. The
	      rewrite was also necessary in order to make it possible to
	      schedule signals from processes to ports.

	      -- Improved internal thread progress functionality for easy
	      management of unmanaged threads. This improvement was
	      necessary for the rewrite of the port task scheduling.

	      -- Rewrite of all process to port signal implementations in
	      order to make it possible to schedule those operations. All
	      port operations can now be scheduled which allows for reduced
	      lock contention on the port lock as well as truly
	      asynchronous communication with ports.

	      -- Optimized lookup of port handles from drivers.

	      -- Optimized driver lookup when creating ports.

	      -- Preemptable erlang:ports/0 BIF.

	      -- Improving responsiveness by bumping reductions for a
	      process calling a driver callback directly.

	      These changes imply changes of the characteristics of the
	      system. The most notable:

	      -- Order of signal delivery -- The previous implementation of
	      the VM has delivered signals from processes to ports in a
	      synchronous stricter fashion than required by the language.
	      As of ERTS version 5.10, signals are truly asynchronously
	      delivered. The order of signal delivery still adheres to the
	      requirements of the language, but only to the requirements.
	      That is, some signal sequences that previously always were
	      delivered in one specific order may now from time to time be
	      delivered in different orders. This may cause Erlang programs
	      that have made false assumptions about signal delivery order
	      to fail even though they previously succeeded. For more
	      information about signal ordering guarantees, see the chapter
	      on communication in the ERTS user's guide. The +n command
	      line flag of erl(1) can be helpful when trying to find
	      signaling order bugs in Erlang code that have been exposed by
	      these changes.

	      -- Latency of signals sent from processes to ports -- Signals
	      from processes to ports where previously always delivered
	      immediately. This kept latency for such communication to a
	      minimum, but it could cause lock contention which was very
	      expensive for the system as a whole. In order to keep this
	      latency low also in the future, most signals from processes
	      to ports are by default still delivered immediately as long
	      as no conflicts occur. Such conflicts include not being able
	      to acquire the port lock, but also include other conflicts.
	      When a conflict occur, the signal will be scheduled for
	      delivery at a later time. A scheduled signal delivery may
	      cause a higher latency for this specific communication, but
	      improves the overall performance of the system since it
	      reduce lock contention between schedulers. The default
	      behavior of only scheduling delivery of these signals on
	      conflict can be changed by passing the +spp command line flag
	      to erl(1). The behavior can also be changed on port basis
	      using the parallelism option of the open_port/2 BIF.

	      -- Execution time of the erlang:ports/0 BIF -- Since
	      erlang:ports/0 now can be preempted, the responsiveness of
	      the system as a whole has been improved. A call to
	      erlang:ports/0 may, however, take a much longer time to
	      complete than before. How much longer time heavily depends on
	      the system load.

	      -- Reduction cost of calling driver callbacks -- Calling a
	      driver callback is quite costly. This was previously not
	      reflected in reduction cost at all. Since the reduction cost
	      now has increased, a process performing lots of direct driver
	      calls will be scheduled out more frequently than before.

	      Potential incompatibilities:

	      -- driver_send_term() has been deprecated and has been
	      scheduled for removal in OTP-R17. Replace usage of
	      driver_send_term() with usage of erl_drv_send_term().

	      -- driver_output_term() has been deprecated and has been
	      scheduled for removal in OTP-R17. Replace usage of
	      driver_output_term() with usage of erl_drv_output_term().

	      -- The new function erl_drv_busy_msgq_limits() has been added
	      in order to able to control management of port queues.

	      The driver API version has been bumped to 2.1 from 2.0 due to
	      the above changes in the driver API.

   OTP-10410  == asn1 ==

	      The options for the ASN.1 compiler has been drastically
	      simplified. The backend is chosen by using ber, per, or uper.
	      The options optimize, nif, and driver are no longer needed.
	      The old options will still work, but will issue a warning.

	      Another change is that generated encode/2 function will
	      always return a binary (some backends used to return an
	      iolist).

   OTP-10588  == asn1 ==

	      The ASN.1 compiler will now always include necessary run-time
	      functions in the generated Erlang modules (except for
	      asn1rt_nif which is still neeeded). If the option 'inline' is
	      used the ASN.1 compiler will generate a warning. But if
	      '{inline,OutputFile}' is use, the ASN.1 compiler will refuse
	      to compile the file. (Use a .set.asn file if you need to
	      remove the output file.)

	      The 'BIT STRING' type will now be decoded as Erlang
	      bitstrings by default. Use the new legacy_bit_string option
	      to encode as lists of ones and zeroes. (The
	      compact_bit_string option still works as before.)

	      Open types are now always returned as binaries (when there is
	      no information allowing them to be decoded).

--- POTENTIAL INCOMPATIBILITIES -----------------------------------------

    OTP-9052  == common_test ==

	      Removed depricated run_test program, use ct_run instead.

    OTP-9881  == common_test ==

	      It is now possible to let a test specification include other
	      test specifications. Included specs can either be joined with
	      the source spec (and all other joined specs), resulting in
	      one single test run, or they can be executed in separate test
	      runs. Also, a start flag/option, join_specs, has been
	      introduced, to be used in combination with the spec option.
	      With join_specs, Common Test can be told to either join
	      multiple test specifications, or run them separately. Without
	      join_specs, the latter behaviour is default. Note that this
	      is a change compared to earlier versions of Common Test,
	      where specifications could only be joined. More information
	      can be found in the Running Tests chapter in the User's Guide
	      (see the Test Specifications section).

   OTP-10117  == inviso ==

	      The inviso application has been removed.

   OTP-10170  == erts pman ==

	      Tuple funs (deprecated in R15B) are no longer supported.

   OTP-10195  == edoc ==

	      Since EDoc 0.7.7 (R14B02) separate values of union types can
	      be annotated. However, the parser has hitherto chosen not to
	      add the necessary parentheses due to backwards compatibility.

	      From this release on code traversing the output of
	      edoc_parser needs to take care of parentheses around separate
	      values of union types. Examples of such code are layout
	      modules and doclet modules.

   OTP-10336  == erts ==

	      Major port improvements. The most notable:

	      -- New internal port table implementation allowing for both
	      parallel reads as well as writes. Especially read operations
	      have become really cheap.This reduce contention in various
	      situations. For example when, creating ports, terminating
	      ports, etc.

	      -- Dynamic allocation of port structures. This allow for a
	      much larger maximum amount of ports allowed as a default. The
	      previous default of 1024 has been raised to 65536. Maximum
	      amount of ports can be set using the +Q command line flag of
	      erl(1). The previously used environment variable
	      ERL_MAX_PORTS has been deprecated and scheduled for removal
	      in OTP-R17.

	      -- Major rewrite of scheduling of port tasks. Major benefits
	      of the rewrite are reduced contention on run queue locks, and
	      reduced amount of memory allocation operations needed. The
	      rewrite was also necessary in order to make it possible to
	      schedule signals from processes to ports.

	      -- Improved internal thread progress functionality for easy
	      management of unmanaged threads. This improvement was
	      necessary for the rewrite of the port task scheduling.

	      -- Rewrite of all process to port signal implementations in
	      order to make it possible to schedule those operations. All
	      port operations can now be scheduled which allows for reduced
	      lock contention on the port lock as well as truly
	      asynchronous communication with ports.

	      -- Optimized lookup of port handles from drivers.

	      -- Optimized driver lookup when creating ports.

	      -- Preemptable erlang:ports/0 BIF.

	      -- Improving responsiveness by bumping reductions for a
	      process calling a driver callback directly.

	      These changes imply changes of the characteristics of the
	      system. The most notable:

	      -- Order of signal delivery -- The previous implementation of
	      the VM has delivered signals from processes to ports in a
	      synchronous stricter fashion than required by the language.
	      As of ERTS version 5.10, signals are truly asynchronously
	      delivered. The order of signal delivery still adheres to the
	      requirements of the language, but only to the requirements.
	      That is, some signal sequences that previously always were
	      delivered in one specific order may now from time to time be
	      delivered in different orders. This may cause Erlang programs
	      that have made false assumptions about signal delivery order
	      to fail even though they previously succeeded. For more
	      information about signal ordering guarantees, see the chapter
	      on communication in the ERTS user's guide. The +n command
	      line flag of erl(1) can be helpful when trying to find
	      signaling order bugs in Erlang code that have been exposed by
	      these changes.

	      -- Latency of signals sent from processes to ports -- Signals
	      from processes to ports where previously always delivered
	      immediately. This kept latency for such communication to a
	      minimum, but it could cause lock contention which was very
	      expensive for the system as a whole. In order to keep this
	      latency low also in the future, most signals from processes
	      to ports are by default still delivered immediately as long
	      as no conflicts occur. Such conflicts include not being able
	      to acquire the port lock, but also include other conflicts.
	      When a conflict occur, the signal will be scheduled for
	      delivery at a later time. A scheduled signal delivery may
	      cause a higher latency for this specific communication, but
	      improves the overall performance of the system since it
	      reduce lock contention between schedulers. The default
	      behavior of only scheduling delivery of these signals on
	      conflict can be changed by passing the +spp command line flag
	      to erl(1). The behavior can also be changed on port basis
	      using the parallelism option of the open_port/2 BIF.

	      -- Execution time of the erlang:ports/0 BIF -- Since
	      erlang:ports/0 now can be preempted, the responsiveness of
	      the system as a whole has been improved. A call to
	      erlang:ports/0 may, however, take a much longer time to
	      complete than before. How much longer time heavily depends on
	      the system load.

	      -- Reduction cost of calling driver callbacks -- Calling a
	      driver callback is quite costly. This was previously not
	      reflected in reduction cost at all. Since the reduction cost
	      now has increased, a process performing lots of direct driver
	      calls will be scheduled out more frequently than before.

	      Potential incompatibilities:

	      -- driver_send_term() has been deprecated and has been
	      scheduled for removal in OTP-R17. Replace usage of
	      driver_send_term() with usage of erl_drv_send_term().

	      -- driver_output_term() has been deprecated and has been
	      scheduled for removal in OTP-R17. Replace usage of
	      driver_output_term() with usage of erl_drv_output_term().

	      -- The new function erl_drv_busy_msgq_limits() has been added
	      in order to able to control management of port queues.

	      The driver API version has been bumped to 2.1 from 2.0 due to
	      the above changes in the driver API.

   OTP-10410  == asn1 ==

	      The options for the ASN.1 compiler has been drastically
	      simplified. The backend is chosen by using ber, per, or uper.
	      The options optimize, nif, and driver are no longer needed.
	      The old options will still work, but will issue a warning.

	      Another change is that generated encode/2 function will
	      always return a binary (some backends used to return an
	      iolist).

   OTP-10417  == kernel sasl ==

	      It is no longer possible to have {Mod,Vsn} in the 'modules'
	      list in a .app file.

	      This was earlier possible, although never documented in the
	      .app file reference manual. It was however visible in the
	      documentation of application:load/[1,2], where the same term
	      as in a .app file can be used as the first argument.

	      The possibility has been removed since the Vsn part was never
	      used.

   OTP-10451  == ssl ==

	      Remove filter mechanisms that made error messages backwards
	      compatible with old ssl but hid information about what
	      actually happened.

	      This does not break the documented API however other reason
	      terms may be returned, so code that matches on the reason
	      part of {error, Reason} may fail.

   OTP-10490  == stdlib ==

	      If a child process fails in its start function, then the
	      error reason was earlier only reported as an error report
	      from the error_handler, and supervisor:start_link would only
	      return {error,shutdown}. This has been changed so the
	      supervisor will now return {error,{shutdown,Reason}}, where
	      Reason identifies the failing child and its error reason.
	      (Thanks to Tomas Pihl)

   OTP-10523  == tools ==

	      A new function, cover:flush(Nodes), is added which will fetch
	      data from remote nodes without stopping cover on those nodes.
	      This is used by test_server and common_test when it is safe
	      to assume that the node will be terminated after the test
	      anyway. The purpose is to avoid processes crashing when
	      re-loading the original beam if the processes is still
	      running old code.

	      Remote nodes will now continue to count code coverage if the
	      connection to the main node is broken. Earlier, a broken
	      connection would cause the cover_server on the remote node to
	      die and thus any still cover compiled modules would cause
	      process crash when trying to insert cover data in ets tables
	      that used to exist on the cover_server. The new functionality
	      also involves synchronization with the main node if the nodes
	      are reconnected.

   OTP-10588  == asn1 ==

	      The ASN.1 compiler will now always include necessary run-time
	      functions in the generated Erlang modules (except for
	      asn1rt_nif which is still neeeded). If the option 'inline' is
	      used the ASN.1 compiler will generate a warning. But if
	      '{inline,OutputFile}' is use, the ASN.1 compiler will refuse
	      to compile the file. (Use a .set.asn file if you need to
	      remove the output file.)

	      The 'BIT STRING' type will now be decoded as Erlang
	      bitstrings by default. Use the new legacy_bit_string option
	      to encode as lists of ones and zeroes. (The
	      compact_bit_string option still works as before.)

	      Open types are now always returned as binaries (when there is
	      no information allowing them to be decoded).

   OTP-10613  == ssl ==

	      Removed deprecated function ssl:pid/0, it has been pointless
	      since R14 but has been keep for backwards compatibility.

   OTP-10633  == erts ==

	      Erlang specification 4.7.3 defines max tuple size to 65535
	      elements It is now enforced to no more than 16777215 elements
	      (arity 24 bits)

	      Previous edge cases (28 bits) were not validated and could
	      cause undefined behaviour.

   OTP-10647  == erts ==

	      The previous default of a maximum of 32768 simultaneous
	      processes has been raised to 262144. This value can be
	      changed using the the +P command line flag of erl(1). Note
	      that the value passed now is considered as a hint, and that
	      actual value chosen in most cases will be a power of two.

   OTP-10812  == stdlib ==

	      filelib:wildcard("some/relative/path/*.beam", Path) would
	      fail to match any file. That is, filelib:wildcard/2 would not
	      work if the first component of the pattern did not contain
	      any wildcard characters. (A previous attempt to fix the
	      problem in R15B02 seems to have made matters worse.)

	      (Thanks to Samuel Rivas and Tuncer Ayaz.)

	      There is also an incompatible change to the Path argument. It
	      is no longer allowed to be a binary.

   OTP-10872  == erts ==

	      As of ERTS-5.10/OTP-R16A node names passed in the EPMD
	      protocol are required to be encoded in UTF-8. Since EPMD
	      previously accepted latin1 encoded node names this is an
	      incompatibility. However, since Erlang nodes always have
	      required characters in node names to be 7-bit ASCII
	      characters (and still do require this), this incompatibility
	      should not effect anyone using EPMD as an Erlang Port Mapper
	      Daemon.

Revision 1.12 / (download) - annotate - [select for diffs], Wed Jan 23 21:46:06 2013 UTC (7 years, 4 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q1-base, pkgsrc-2013Q1
Changes since 1.11: +7 -1 lines
Diff to previous 1.11 (colored)

Update to Erlang/OTP R15B03-1


Changes in R15B03-1

After the release of R15B03 a very unfortunate bug in ssl:ssl_accept/2
(accept with timeout) was detected. This bug will have negative impact
on a number of popular http servers and server frameworks written in
Erlang.

The differences from R15B03 are in ssl-5.1.2 and erts-5.9.3.1.

Full log at http://www.erlang.org/download/otp_src_R15B03-1.readme


Changes in R15B03

Mostly bug fixes and small improvements.

Full log at http://www.erlang.org/download/otp_src_R15B03.readme

Changes in R15B02

Highlights

  OTP-8871  == ssl ==

    Experimental support for TLS 1.1 is now available, will be
    officially supported from OTP-R16. Thanks to Andreas Schultz
    for implementing the first version.

  OTP-8872  == ssl ==

    Experimental support for TLS 1.2 is now available, will be
    officially supported from OTP-R16. Thanks to Andreas Schultz
    for implementing the first version.

 OTP-10113  == ssl ==

    Removed some bottlenecks increasing the applications
    parallelism especially for the client side.


Full log at http://www.erlang.org/download/otp_src_R15B02.readme

Revision 1.11 / (download) - annotate - [select for diffs], Wed Sep 12 19:13:27 2012 UTC (7 years, 8 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q4-base, pkgsrc-2012Q4, pkgsrc-2012Q3-base, pkgsrc-2012Q3
Changes since 1.10: +20 -4 lines
Diff to previous 1.10 (colored)

Update to Erlang/OTP R15B02


Changes in Erlang/OTP R15B01

Highlights:

 * Dialyzer: The type analysis tool Dialyzer is optimized to be
   generally faster. - It can now also run in parallel (default)
   on SMP systems and by this perform the analysis significantly
   faster (Thanks to Stavros Aronis and Kostis Sagonas)
 * The SSL application now has experimental support for the
   TLS 1.1 and 1.2 standards as well (Thanks to Andreas Schultz).
 * CommonTest: It is now possible to sort the generated html tables.
   A Netconf client (ct_netconf) which support basic netconf over
   ssh is added
 * Diameter: Statistics counters related to Diameter messages
   can now be retrieved by calling the diameter:service_info/2
   function.
 * Various smaller optimizations in the Erlang VM
 * This release also contains 66 contributions from users
   outside the Ericsson team

Revision 1.10 / (download) - annotate - [select for diffs], Mon Apr 16 07:28:14 2012 UTC (8 years, 1 month ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2012Q2-base, pkgsrc-2012Q2
Changes since 1.9: +2 -1 lines
Diff to previous 1.9 (colored)

Add DTrace (SystemTap resp.) support for relevant platforms

Revision 1.9 / (download) - annotate - [select for diffs], Thu Apr 12 12:14:12 2012 UTC (8 years, 1 month ago) by asau
Branch: MAIN
Changes since 1.8: +211 -207 lines
Diff to previous 1.8 (colored)

Update to Erlang/OTP R15B01
Presumably fixes PR pkg/46297


Changes in Erlang/OTP R15B01

Highlights:

  * Added erlang:statistics(scheduler_wall_time) to ensure
    correct determination of scheduler utilization. Measuring
    scheduler utilization is strongly preferred over CPU
    utilization, since CPU utilization gives very poor
    indications of actual scheduler/vm usage.
  * Changed ssh implementation to use the public_key application
    for all public key handling. This is also a first step for
    enabling a callback API for supplying public keys and
    handling keys protected with password phrases. Additionally
    the test suites where improved so that they do not copy the
    users keys to test server directories as this is a security
    liability. Also ipv6 and file access issues found in the
    process has been fixed.
  * When an escript ends now all printout to standard output and
    standard error gets out on the terminal. This bug has been
    corrected by changing the behaviour of erlang:halt/0,1,
    which should fix the same problem for other escript-like
    applications, i.e. that data stored in the output port
    driver buffers got lost when printing on a TTY and exiting
    through erlang:halt/0,1. The BIF:s erlang:halt/0,1 has
    gotten improved semantics and there is a new BIF
    erlang:halt/2 to accomplish something like the old
    semantics. See the documentation.
  * The DTrace source patch from Scott Lystig Fritchie is
    integrated in the source tree. Using an emulator with dtrace
    probe is still not supported for production use, but may be
    a valuable debugging tool.
  * Added Torbjörn Törnkvists LDAP client as a new application
    called eldap.
  * Added options for the ssh client to support user keys files
    that are password protected.



Changes in Erlang/OTP R15B

Highlights:

  * Line number and filename information are now included in
    exception backtraces. This information will be
    pretty-printed in the shell and used in crash reports etc.
    In practice it will be much easier to find where something
    failed.
  * The driver interface has been changed to enable 64-bit aware
    drivers. Most importantly the return types for ErlDrvEntry
    callbacks 'call' and 'control' has been changed which
    require drivers to be changed.
  * New in this release is the support for 64 bit Windows.
    The self extracting installer can be found here.
  * CommonTest hooks are now in a final supported version.
  * There is a new GUI tool in the observer application which
    integrates pman, etop, appmon and tv into one tool. The tool
    does also contain functions for activating tracing in an easy way.
  * The Erlang distribution can now be run over the new SSL implementation.


Changes in Erlang/OTP R15A

Notable changes:

OTP-9468  'Line numbers in exceptions'

OTP-9451  'Parallel make'

OTP-4779  A new GUI for Observer. Integrating pman, etop and tv into
          observer with tracing facilities.

OTP-7775  A number of memory allocation optimizations have been
          implemented. Most optimizations reduce contention caused by
          synchronization between threads during allocation and
          deallocation of memory. Most notably:

             Synchronization of memory management in scheduler
             specific allocator instances has been rewritten to
             use lock-free synchronization.

             Synchronization of memory management in scheduler
	     specific pre-allocators has been rewritten to use
	     lock-free synchronization.

             The 'mseg_alloc' memory segment allocator now use
	     scheduler specific instances instead of one
	     instance. Apart from reducing contention this also
	     ensures that memory allocators always create memory
	     segments on the local NUMA node on a NUMA system.

OTP-9632  An ERTS internal, generic, many to one, lock-free
          queue for communication between threads has been
          introduced. The many to one scenario is very common in
          ERTS, so it can be used in a lot of places in the
          future. Currently it is used by scheduling of certain
          jobs, and the async thread pool, but more uses are
          planned for the future.

          Drivers using the driver_async functionality are not
	  automatically locked to the system anymore, and can be
	  unloaded as any dynamically linked in driver.

          Scheduling of ready async jobs is now also interleaved
	  in between other jobs. Previously all ready async jobs
	  were performed at once.

OTP-9631  The ERTS internal system block functionality has been
          replaced by new functionality for blocking the system.
          The old system block functionality had contention
          issues and complexity issues. The new functionality
          piggy-backs on thread progress tracking functionality
          needed by newly introduced lock-free synchronization
          in the runtime system. When the functionality for
          blocking the system isn't used, there is more or less
          no overhead at all. This since the functionality for
          tracking thread progress is there and needed anyway.

Revision 1.8 / (download) - annotate - [select for diffs], Thu Jan 19 10:17:56 2012 UTC (8 years, 4 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2012Q1-base, pkgsrc-2012Q1
Changes since 1.7: +3 -6 lines
Diff to previous 1.7 (colored)

Update erlang to R14B04

This release is mainly a stabilization of the R14B03 release (but as
usual there are some new functionality as well).

One pkgsrc change: add flex to USE_TOOLS, so that megaco_flex_scanner_drv
gets built on all SunOS flavors.

Read full announcement at
http://www.erlang.org/download/otp_src_R14B04.readme

Revision 1.7 / (download) - annotate - [select for diffs], Thu May 26 20:19:43 2011 UTC (9 years ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q4-base, pkgsrc-2011Q4, pkgsrc-2011Q3-base, pkgsrc-2011Q3, pkgsrc-2011Q2-base, pkgsrc-2011Q2
Changes since 1.6: +107 -1 lines
Diff to previous 1.6 (colored)

Update Erlang to R14B03

Highlights:
- Initial release of the diameter application.
- Strengthened random number generation.
- Some fixes for bugs that caused crashes.

Read full announcement at
http://www.erlang.org/download/otp_src_R14B03.readme

Revision 1.6 / (download) - annotate - [select for diffs], Thu Apr 14 19:34:07 2011 UTC (9 years, 1 month ago) by asau
Branch: MAIN
Changes since 1.5: +193 -164 lines
Diff to previous 1.5 (colored)

Update to Erlang/OTP R14B02
Highlights composed by Matthew Sporleder.


Changes in R14B02 (http://www.erlang.org/download/otp_src_R14B02.readme)

- It is now possible to use Erlang specifications and types
  in EDoc documentation
- All tests in Erlang/OTP have been converted to be run with
  Common Test as the backend instead of Test Server.
- From this release, the previously experimental halfword
  emulator is now official
- Dependency generation for Makefiles has been added to the
  compiler and erlc
- Add a --fullpath option to Dialyzer (include version 2.4.2)
- Many fixes in erts
- Remove hipe constants pool
- Partial support for recursive structs and unions
- It is now possible to use SSH to sign and verify binary data.
- typer has been rewritten


Changes R14B01 (http://www.erlang.org/download/otp_src_R14B01.readme)

- New ETS option compressed, to enable a more compact storage
  format at the expence of heavier table operations
- There is now a new function inet:getifaddrs/0 modeled after
  C library function getifaddrs() on BSD and Linux that reports
  existing interfaces and their addresses on the host
- Multiple crashes and infinite loops fixed
- AES CTR encryption support in crypto
- erl_call: remove get_hostent
- The Erlang VM now supports Unicode filenames
- New ETS option compressed


Changes in R14B (http://www.erlang.org/download/otp_src_R14B.readme)

- Large parts of the ethread library have been rewritten.
- The changed API of the ethread library has also caused
  modifications in the Erlang runtime system.
- Some Built In Functions (BIFs) are now autoimported
- Added erlang:system_info(build_type)
- A number of memory leaks in the crypto NIF library have been fixed
- erl_call: fix multiple buffer overflows
- NIF 64-bit integer support
- Removed some potential vulnerabilities from the Erlang Port
  Mapper Daemon (epmd)
- Replaced the old http client api module (http) with the new,
  httpc in the users guide.
- inet6 improvements
- ssh fixes
- many ssl improvements/fixes
- wx crash fix


Changes in R14A (http://www.erlang.org/download/otp_src_R14A.readme)

- R14A is a major new release of Erlang/OTP.
- The module binary from EEP31 (and EEP9) is implemented
- It is now possible for the user to provide specific callback
  modules that handle test configuration data
- New NIF features
- Receive statements that can only read out a newly created
  reference are now specially optimized so that it will execute
  in constant time regardless of the number of messages in the
  receive queue for the process.
- The run_test script has been replaced by a program (with the
  same name) which can be executed without explicit installation
- eprof has been reimplemented with support in the Erlang
  virtual machine and is now both faster (i.e. slows down the
  code being measured less) and scales much better


Changes in R13B04 (http://www.erlang.org/download/otp_src_R13B04.readme)

- Many documentation and documentation build improvements
- cross-compile/build improvements
- buffer overflow fix
- telnet keep alive fixes
- compiler crash on boolean ifs
- -Werror for erlc fixed
- macro overloading implemented
- the crypto module now supports Blowfish
- explicit top directories in archive files are now optional
- add lock profiling tool: lcnt
- httpd methods "PUT" and "DELETE" now allowed + others fixes
  to resolver routine
- compression supported when copying between mnesia nodes

Revision 1.5 / (download) - annotate - [select for diffs], Tue Dec 15 12:09:20 2009 UTC (10 years, 5 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q1-base, pkgsrc-2011Q1, pkgsrc-2010Q4-base, pkgsrc-2010Q4, pkgsrc-2010Q3-base, pkgsrc-2010Q3, pkgsrc-2010Q2-base, pkgsrc-2010Q2, pkgsrc-2010Q1-base, pkgsrc-2010Q1, pkgsrc-2009Q4-base, pkgsrc-2009Q4
Changes since 1.4: +4824 -3437 lines
Diff to previous 1.4 (colored)

Commit forgotten files.

Revision 1.4, Fri Dec 30 10:32:16 2005 UTC (14 years, 5 months ago) by ghen
Branch: MAIN
CVS Tags: pkgsrc-2008Q4-base, pkgsrc-2008Q4, pkgsrc-2008Q3-base, pkgsrc-2008Q3, pkgsrc-2008Q2-base, pkgsrc-2008Q2, pkgsrc-2008Q1-base, pkgsrc-2008Q1, pkgsrc-2007Q4-base, pkgsrc-2007Q4, pkgsrc-2007Q3-base, pkgsrc-2007Q3, pkgsrc-2007Q2-base, pkgsrc-2007Q2, pkgsrc-2007Q1-base, pkgsrc-2007Q1, pkgsrc-2006Q4-base, pkgsrc-2006Q4, pkgsrc-2006Q3-base, pkgsrc-2006Q3, pkgsrc-2006Q2-base, pkgsrc-2006Q2, pkgsrc-2006Q1-base, pkgsrc-2006Q1, cube-native-xorg-base, cube-native-xorg
Changes since 1.3: +1 -1 lines
FILE REMOVED

- Update Erlang to R10B-9.  (The changes are innumerable, this package hasn't
  been updated in more than two years.)
- Add a buildlink3.mk file.
- Make the Java dependency optional, and disable this option by default (this
  will make erlang build in more bulk builds).

Ok by wiz.

Revision 1.3.16.2 / (download) - annotate - [select for diffs], Thu Dec 29 21:22:45 2005 UTC (14 years, 5 months ago) by ghen
Branch: pkgsrc-2005Q3
Changes since 1.3.16.1: +3062 -3586 lines
Diff to previous 1.3.16.1 (colored) to branchpoint 1.3 (colored) next main 1.4 (colored)

Back out my two previous commits -- they were committed on the wrong branch.
Sorry.

Revision 1.3.16.1 / (download) - annotate - [select for diffs], Thu Dec 29 20:48:07 2005 UTC (14 years, 5 months ago) by ghen
Branch: pkgsrc-2005Q3
Changes since 1.3: +3585 -3061 lines
Diff to previous 1.3 (colored)

Update Erlang to R10B-9.  The changes are innumerable, this package hasn't been
updated in more than two years.  Also add a buildlink3.mk file.  Ok by wiz.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Aug 31 01:01:55 2003 UTC (16 years, 9 months ago) by jtb
Branch: MAIN
CVS Tags: pkgsrc-2005Q4-base, pkgsrc-2005Q4, pkgsrc-2005Q3-base, pkgsrc-2005Q2-base, pkgsrc-2005Q2, pkgsrc-2005Q1-base, pkgsrc-2005Q1, pkgsrc-2004Q4-base, pkgsrc-2004Q4, pkgsrc-2004Q3-base, pkgsrc-2004Q3, pkgsrc-2004Q2-base, pkgsrc-2004Q2, pkgsrc-2004Q1-base, pkgsrc-2004Q1, pkgsrc-2003Q4-base, pkgsrc-2003Q4
Branch point for: pkgsrc-2005Q3
Changes since 1.2: +2452 -2350 lines
Diff to previous 1.2 (colored)

Update to version 9.2.

  This  version  is  focused  on  improved performance and stability,
  rather  than introducing new functionality, hence it is called R9C.

Build Process NEW

   The  build  process  has been improved so that it is possible to build
   Erlang/OTP  from  source  even  on  Windows platforms. There is also a
   completely new installation program for Windows.

Observer

  crashdump_viewer NEW

   A  HTML based tool for browsing Erlang crashdumps. The tool can handle
   crashdumps  from  OTP R7B, R8B and R9B as well but there is additional
   information in the crashdumps for R9C.

OTP_MIBs NEW

   The  OTP  mibs  that  where included in the SASL application have been
   moved  to  this  new application otp_mibs. This is a step too create a
   pure   core   for   Erlang/OTP  that  does  not  depend  on  specific,
   non-mainstream applications such as SNMP.

Revision 1.2 / (download) - annotate - [select for diffs], Mon May 12 01:41:53 2003 UTC (17 years ago) by jmc
Branch: MAIN
Changes since 1.1: +1 -6 lines
Diff to previous 1.1 (colored)

This doesn't buildlinkify a java compiler so the java portions aren't built.
Remove them as refs from PLIST (until someone tests java support)

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Tue Apr 29 23:47:45 2003 UTC (17 years, 1 month ago) by jtb
Branch: TNF
CVS Tags: pkgsrc-base
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

Initial import of erlang-9.1.

Erlang is a programming language which has many features more commonly
associated with an operating system than with a programming language:
concurrent processes, scheduling, memory management, distribution,
networking, etc.

The initial open-source Erlang release contains the implementation of
Erlang, as well as a large part of Ericsson's middleware for building
distributed high-availability systems.

Revision 1.1 / (download) - annotate - [select for diffs], Tue Apr 29 23:47:45 2003 UTC (17 years, 1 month ago) by jtb
Branch: MAIN

Initial revision

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