From 12a6e6fc726710f17b4572d1944a48a3ffa4ad4c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Tue, 11 Dec 2018 14:45:12 +0100 Subject: OTP-21.2 --- release-notes/OTP-21.2.README.txt | 1020 +++++++++++++++++++++++++++++++++++++ 1 file changed, 1020 insertions(+) create mode 100644 release-notes/OTP-21.2.README.txt (limited to 'release-notes') diff --git a/release-notes/OTP-21.2.README.txt b/release-notes/OTP-21.2.README.txt new file mode 100644 index 0000000..e481b3f --- /dev/null +++ b/release-notes/OTP-21.2.README.txt @@ -0,0 +1,1020 @@ +Patch Package: OTP 21.2 +Git Tag: OTP-21.2 +Date: 2018-12-11 +Trouble Report Id: OTP-12242, OTP-13468, OTP-14669, OTP-15094, + OTP-15121, OTP-15245, OTP-15302, OTP-15312, + OTP-15314, OTP-15338, OTP-15339, OTP-15343, + OTP-15346, OTP-15357, OTP-15360, OTP-15364, + OTP-15365, OTP-15368, OTP-15371, OTP-15377, + OTP-15378, OTP-15384, OTP-15387, OTP-15388, + OTP-15389, OTP-15391, OTP-15400, OTP-15402, + OTP-15412, OTP-15413, OTP-15415, OTP-15416, + OTP-15418, OTP-15419, OTP-15420, OTP-15424, + OTP-15426, OTP-15428, OTP-15435, OTP-15436, + OTP-15437, OTP-15446, OTP-15449, OTP-15450, + OTP-15453, OTP-15454, OTP-15461, OTP-15463, + OTP-15464, OTP-15465, OTP-15466, OTP-15467, + OTP-15469, OTP-15470, OTP-15471, OTP-15472, + OTP-15473, OTP-15474, OTP-15475, OTP-15476, + OTP-15478, OTP-15481, OTP-15482 +Seq num: ERIERL-189, ERIERL-229, ERIERL-268, + ERIERL-278, ERL-561, ERL-696, ERL-698, + ERL-706, ERL-722, ERL-731, ERL-733, ERL-736, + ERL-741, ERL-755, ERL-756, ERL-759, ERL-762, + ERL-763, ERL-770, ERL-777, ERL-778, ERL-780, + ERL-782, ERL-784, ERL-788 +System: OTP +Release: 21 +Application: asn1-5.0.8, compiler-7.3, crypto-4.4, + erts-10.2, et-1.6.4, hipe-3.18.2, + inets-7.0.3, kernel-6.2, observer-2.8.2, + os_mon-2.4.7, public_key-1.6.4, + reltool-0.7.8, sasl-3.3, ssh-4.7.2, ssl-9.1, + stdlib-3.7, tools-3.0.2, wx-1.8.6 +Predecessor: OTP 21.1.4 + + Check out the git tag OTP-21.2, and build a full OTP system including + documentation. Apply one or more applications from this build as + patches to your installation using the 'otp_patch_apply' tool. For + information on install requirements, see descriptions for each + application version below. + + --------------------------------------------------------------------- + --- HIGHLIGHTS ------------------------------------------------------ + --------------------------------------------------------------------- + + OTP-13468 Application(s): erts, sasl + + New counters and atomics modules supplies access to + highly efficient operations on mutable fixed word sized + variables. + + + OTP-14669 Application(s): erts + Related Id(s): PR-1989 + + There is a new module persistent_term that implements a + term storage suitable for terms that are frequently + used but never or infrequently updated. Lookups are + done in constant time without copying the terms. + + + OTP-15094 Application(s): ssh + Related Id(s): OTP-15419 + + Added public key methods ssh-ed25519 and ssh-ed448. + + Requires OpenSSL 1.1.1 or higher as cryptolib under the + OTP application crypto. + + + OTP-15449 Application(s): ssl + + *** POTENTIAL INCOMPATIBILITY *** + + ssl now uses active n internally to boost performance. + Old active once behavior can be restored by setting + application variable see manual page for ssl + application (man 6). + + + OTP-15475 Application(s): erts + Related Id(s): ERIERL-229 + + Add a new pollset that is made to handle sockets that + use {active, true} or {active, N}. The new pollset will + not be polled by a pollthread, but instead polled by a + normal scheduler. + + This change was made because of the overhead associated + with constantly having to re-apply the ONESHOT + mechanism on fds that all input events were + interesting. + + The new pollset is only active on platforms that + support concurrent kernel poll updates, i.e. Linux and + BSD. + + + --------------------------------------------------------------------- + --- POTENTIAL INCOMPATIBILITIES ------------------------------------- + --------------------------------------------------------------------- + + OTP-15364 Application(s): kernel + + A new function, logger:update_handler_config/3 is + added, and the handler callback changing_config now has + a new argument, SetOrUpdate, which indicates if the + configuration change comes from set_handler_config/2,3 + or update_handler_config/2,3. + + This allows the handler to consistently merge the new + configuration with the old (if the change comes from + update_handler_config/2,3) or with the default (if the + change comes from set_handler_config/2,3). + + The built-in handlers logger_std_h and + logger_disk_log_h are updated accordingly. A bug which + could cause inconsistency between the handlers' + internal state and the stored configuration is also + corrected. + + + OTP-15449 Application(s): ssl + + *** HIGHLIGHT *** + + ssl now uses active n internally to boost performance. + Old active once behavior can be restored by setting + application variable see manual page for ssl + application (man 6). + + + --------------------------------------------------------------------- + --- asn1-5.0.8 ------------------------------------------------------ + --------------------------------------------------------------------- + + The asn1-5.0.8 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15470 Application(s): asn1 + Related Id(s): ERIERL-278 + + Handle erroneous length during decode (BER only) + without crashing. + + + Full runtime dependencies of asn1-5.0.8: erts-7.0, kernel-3.0, + stdlib-2.0 + + + --------------------------------------------------------------------- + --- compiler-7.3 ---------------------------------------------------- + --------------------------------------------------------------------- + + The compiler-7.3 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15400 Application(s): compiler + Related Id(s): ERL-759 + + Fixed a rare internal consistency failure caused by a + bug in the beam_jump pass. (Thanks to Simon Cornish for + reporting this bug.) + + + OTP-15435 Application(s): compiler + Related Id(s): ERL-778 + + The compiler could fail with an internal consistency + check failure when compiling code that used the + is_function/2 BIF. + + + OTP-15437 Application(s): compiler, stdlib + Related Id(s): ERL-762 + + When an external fun was used, warnings for unused + variables could be suppressed. + + + OTP-15481 Application(s): compiler + + The compiler would crash when compiling an after block + that called erlang:raise/3 like this: + erlang:raise(Class, Stacktrace, Stacktrace) + + + --- Improvements and New Features --- + + OTP-15245 Application(s): compiler, stdlib + Related Id(s): ERL-706 + + When specified, the +{source,Name} option will now + override the actual file name in stack traces, instead + of only affecting the return value of + Mod:module_info(). + + The +deterministic flag will also affect stack traces + now, omitting all path information except the file + name, fixing a long-standing issue where deterministic + builds required deterministic paths. + + + Full runtime dependencies of compiler-7.3: crypto-3.6, erts-9.0, + hipe-3.12, kernel-4.0, stdlib-2.5 + + + --------------------------------------------------------------------- + --- crypto-4.4 ------------------------------------------------------ + --------------------------------------------------------------------- + + The crypto-4.4 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15302 Application(s): crypto + + Updated the RSA options part in the crypto + application's C-code, documentation and tests. + + + --- Improvements and New Features --- + + OTP-15419 Application(s): crypto, public_key + Related Id(s): OTP-15094 + + Added ed25519 and ed448 sign/verify. + + Requires OpenSSL 1.1.1 or higher as cryptolib under the + OTP application crypto. + + + OTP-15467 Application(s): crypto + + Fixed valgrind warnings. + + + Full runtime dependencies of crypto-4.4: erts-9.0, kernel-5.3, + stdlib-3.4 + + + --------------------------------------------------------------------- + --- erts-10.2 ------------------------------------------------------- + --------------------------------------------------------------------- + + Note! The erts-10.2 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-12242 Application(s): erts + Related Id(s): ERL-561 + + When a process was waiting for a TCP socket send + operation to complete, and another process closed the + socket during that send, the sending process could + hang. This bug has now been corrected. + + + OTP-15343 Application(s): erts, stdlib + Related Id(s): PR-1962 + + Document bit_size in match specifications and allow it + in ets:fun2ms. + + + OTP-15346 Application(s): erts + + Fixed bug in ets:select_replace when called with a + fully bound key could cause a following call to + ets:next or ets:prev to crash the emulator or return + invalid result. + + + OTP-15360 Application(s): erts + + When a module has been purged from memory, any literals + belonging to that module will be copied to all + processes that hold references to them. The max heap + size limit would be ignored in the garbage collection + initiated when copying literals to a process. If the + max heap size was exceeded, the process would typically + be terminated in the following garbage collection. + Corrected to terminate the process directly if copying + a literal would exceed the max heap size. + + + OTP-15389 Application(s): erts + + Fix compilation of run_erl on Solaris 11.4 and later. + + + OTP-15436 Application(s): erts + + Fixed a bug where lists:reverse/1-2 could use far too + many reductions. This bug was introduced in OTP 21.1. + + + OTP-15446 Application(s): erts + Related Id(s): PR-2024 + + Fixed a bug where a dirty scheduler could stay awake + forever if a distribution entry was removed as part of + a dirty GC. + + + OTP-15450 Application(s): erts + Related Id(s): ERIERL-229 + + Fix microstate accounting handing in various places. + Most importantly the GC states when the GC is run on a + dirty scheduler are now managed correctly. + + + OTP-15461 Application(s): erts + Related Id(s): ERL-784 + + Fixed bug in file:sendfile when the send operation + failed. For sockets in active modes it could cause + emulator crash or a hanging call. For sockets with + {active,false} an unexpected {inet_reply, _, _} message + could be sent to the calling process. The bug exists + since OTP-21.0. + + + OTP-15465 Application(s): erts + + The erts configure script has been updated to reject + any CFLAGS that does not have -O. This in order to + prevent the common mistake of forgetting to add -O2 to + custom CFLAGS. + + + OTP-15474 Application(s): erts, stdlib + Related Id(s): ERIERL-229 + + Fix reduction count in lists:member/2 + + + --- Improvements and New Features --- + + OTP-13468 Application(s): erts, sasl + + *** HIGHLIGHT *** + + New counters and atomics modules supplies access to + highly efficient operations on mutable fixed word sized + variables. + + + OTP-14669 Application(s): erts + Related Id(s): PR-1989 + + *** HIGHLIGHT *** + + There is a new module persistent_term that implements a + term storage suitable for terms that are frequently + used but never or infrequently updated. Lookups are + done in constant time without copying the terms. + + + OTP-15121 Application(s): erts, kernel + Related Id(s): ERIERL-189, PR-1974 + + A function inet:getifaddrs/1 that takes a list with a + namespace option has been added, for platforms that + support that feature, for example Linux (only?). + + + OTP-15357 Application(s): erts, kernel + Related Id(s): ERL-698 + + Added the nopush option for TCP sockets, which + corresponds to TCP_NOPUSH on *BSD and TCP_CORK on + Linux. + + This is also used internally in file:sendfile to reduce + latency on subsequent send operations. + + + OTP-15371 Application(s): erts, stdlib + + List subtraction (The -- operator) will now yield + properly on large inputs. + + + OTP-15471 Application(s): erts, kernel + Related Id(s): ERIERL-229 + + Optimize handling of send_delay for tcp sockes to + better work with the new pollthread implementation + introduced in OTP-21. + + + OTP-15472 Application(s): erts + Related Id(s): ERIERL-229 + + Optimize driver_set_timer with a zero timeout to + short-circuit and not create any timer structure, but + instead schedule the timer immediately. + + + OTP-15473 Application(s): erts + Related Id(s): ERIERL-229 + + Add erl_xcomp_code_model_small as a cross configure + variable in order to let the emulator be build with the + assumption that a small code model will be used on the + target machine. + + + OTP-15475 Application(s): erts + Related Id(s): ERIERL-229 + + *** HIGHLIGHT *** + + Add a new pollset that is made to handle sockets that + use {active, true} or {active, N}. The new pollset will + not be polled by a pollthread, but instead polled by a + normal scheduler. + + This change was made because of the overhead associated + with constantly having to re-apply the ONESHOT + mechanism on fds that all input events were + interesting. + + The new pollset is only active on platforms that + support concurrent kernel poll updates, i.e. Linux and + BSD. + + + OTP-15478 Application(s): erts + Related Id(s): ERL-741 + + Fix bug where emulator would segfault if a literal + message was sent when sequence tracing was enabled. + + + Full runtime dependencies of erts-10.2: kernel-6.1, sasl-3.3, + stdlib-3.5 + + + --------------------------------------------------------------------- + --- et-1.6.4 -------------------------------------------------------- + --------------------------------------------------------------------- + + The et-1.6.4 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15463 Application(s): et + Related Id(s): ERL-780 + + The scroll bar of the et_viewer window could not be + dragged all the way to the top of the window. It would + always stop at the second event. This is now corrected. + + + Full runtime dependencies of et-1.6.4: erts-9.0, kernel-5.3, + runtime_tools-1.10, stdlib-3.4, wx-1.2 + + + --------------------------------------------------------------------- + --- hipe-3.18.2 ----------------------------------------------------- + --------------------------------------------------------------------- + + The hipe-3.18.2 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Improvements and New Features --- + + OTP-15482 Application(s): hipe + + The code was updated to avoid causing a dialyzer + warning because of a tightened spec for + beam_lib:info/1. + + + Full runtime dependencies of hipe-3.18.2: compiler-5.0, erts-9.3, + kernel-5.3, stdlib-3.4, syntax_tools-1.6.14 + + + --------------------------------------------------------------------- + --- inets-7.0.3 ----------------------------------------------------- + --------------------------------------------------------------------- + + The inets-7.0.3 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15338 Application(s): inets + Related Id(s): ERL-733 + + Fixed http client to not send 'content-length' header + in chunked encoded requests. + + + OTP-15339 Application(s): inets + Related Id(s): ERL-736 + + Fixed http client to not drop explicit 'Content-Type' + header in requests without a body such as requests with + the 'Content-Type' of + application/x-www-form-urlencoded. + + + Full runtime dependencies of inets-7.0.3: erts-6.0, kernel-3.0, + mnesia-4.12, runtime_tools-1.8.14, ssl-5.3.4, stdlib-3.5 + + + --------------------------------------------------------------------- + --- kernel-6.2 ------------------------------------------------------ + --------------------------------------------------------------------- + + Note! The kernel-6.2 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 + dependency has to be satisfied: + -- erts-10.1 (first satisfied in OTP 21.1) + + + --- Fixed Bugs and Malfunctions --- + + OTP-15364 Application(s): kernel + + *** POTENTIAL INCOMPATIBILITY *** + + A new function, logger:update_handler_config/3 is + added, and the handler callback changing_config now has + a new argument, SetOrUpdate, which indicates if the + configuration change comes from set_handler_config/2,3 + or update_handler_config/2,3. + + This allows the handler to consistently merge the new + configuration with the old (if the change comes from + update_handler_config/2,3) or with the default (if the + change comes from set_handler_config/2,3). + + The built-in handlers logger_std_h and + logger_disk_log_h are updated accordingly. A bug which + could cause inconsistency between the handlers' + internal state and the stored configuration is also + corrected. + + + OTP-15388 Application(s): kernel + Related Id(s): PR-1983 + + Fix fallback when custom erl_epmd client does not + implement address_please. + + + OTP-15453 Application(s): kernel + Related Id(s): ERL-782 + + The logger ets table did not have the read_concurrency + option. This is now added. + + + OTP-15466 Application(s): kernel + Related Id(s): ERL-788 + + During system start, logger has a simple handler which + prints to stdout. After the kernel supervision is + started, this handler is removed and replaced by the + default handler. Due to a bug, logger earlier issued a + debug printout saying it received an unexpected + message, which was the EXIT message from the simple + handler's process. This is now corrected. The simple + handler's process now unlinks from the logger process + before terminating. + + + OTP-15469 Application(s): kernel + + The logger handler logger_std_h would not re-create + it's log file if it was removed. Due to this it could + not be used with tools like 'logrotate'. This is now + corrected. + + + --- Improvements and New Features --- + + OTP-15121 Application(s): erts, kernel + Related Id(s): ERIERL-189, PR-1974 + + A function inet:getifaddrs/1 that takes a list with a + namespace option has been added, for platforms that + support that feature, for example Linux (only?). + + + OTP-15357 Application(s): erts, kernel + Related Id(s): ERL-698 + + Added the nopush option for TCP sockets, which + corresponds to TCP_NOPUSH on *BSD and TCP_CORK on + Linux. + + This is also used internally in file:sendfile to reduce + latency on subsequent send operations. + + + OTP-15471 Application(s): erts, kernel + Related Id(s): ERIERL-229 + + Optimize handling of send_delay for tcp sockes to + better work with the new pollthread implementation + introduced in OTP-21. + + + Full runtime dependencies of kernel-6.2: erts-10.1, sasl-3.0, + stdlib-3.5 + + + --------------------------------------------------------------------- + --- observer-2.8.2 -------------------------------------------------- + --------------------------------------------------------------------- + + The observer-2.8.2 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15365 Application(s): observer + Related Id(s): ERL-722 + + Literals such as #{"one"=>1} dumped to a crash dump + would cause crashdump_viewer to crash. + + + OTP-15377 Application(s): observer + + crashdump_viewer would sometimes crash when processing + a dump which was truncated in the literals area. This + is now corrected. + + + OTP-15391 Application(s): observer + + Since OTP-20.2, crashdump_viewer was very slow when + opening a crash dump with many processes. An ets:select + per process could be removed, which improved the + performance a lot. + + A bug when parsing heap data in a crashdump caused + crashdump_viewer to crash when multiple Yc lines + referenced the same reference counted binary. This is + now corrected. + + + Full runtime dependencies of observer-2.8.2: erts-7.0, et-1.5, + kernel-3.0, runtime_tools-1.8.14, stdlib-3.5, wx-1.2 + + + --------------------------------------------------------------------- + --- os_mon-2.4.7 ---------------------------------------------------- + --------------------------------------------------------------------- + + The os_mon-2.4.7 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15387 Application(s): os_mon + Related Id(s): PR-1966 + + Due to /proc restrictions in newer Android releases + enforced by SELinux, cpu_sup is fixed so that it gets + some basic CPU stats using the sysinfo syscall rather + than reading /proc/loadavg. + + + Full runtime dependencies of os_mon-2.4.7: erts-6.0, kernel-3.0, + mnesia-4.12, otp_mibs-1.0.9, sasl-2.4, snmp-4.25.1, stdlib-2.0 + + + --------------------------------------------------------------------- + --- public_key-1.6.4 ------------------------------------------------ + --------------------------------------------------------------------- + + The public_key-1.6.4 application can be applied independently of + other applications on a full OTP 21 installation. + + --- Improvements and New Features --- + + OTP-15419 Application(s): crypto, public_key + Related Id(s): OTP-15094 + + Added ed25519 and ed448 sign/verify. + + Requires OpenSSL 1.1.1 or higher as cryptolib under the + OTP application crypto. + + + Full runtime dependencies of public_key-1.6.4: asn1-3.0, crypto-3.8, + erts-6.0, kernel-3.0, stdlib-3.5 + + + --------------------------------------------------------------------- + --- reltool-0.7.8 --------------------------------------------------- + --------------------------------------------------------------------- + + The reltool-0.7.8 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15454 Application(s): reltool + + Reltool would earlier erroneously split paths like + "c:\foo" into ["c","\foo"] when reading the $ERL_LIBS + variable on windows. This is now corrected. + + + Full runtime dependencies of reltool-0.7.8: erts-7.0, kernel-3.0, + sasl-2.4, stdlib-3.4, tools-2.6.14, wx-1.2 + + + --------------------------------------------------------------------- + --- sasl-3.3 -------------------------------------------------------- + --------------------------------------------------------------------- + + Note! The sasl-3.3 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-10.2 (first satisfied in OTP 21.2) + + + --- Improvements and New Features --- + + OTP-13468 Application(s): erts, sasl + + *** HIGHLIGHT *** + + New counters and atomics modules supplies access to + highly efficient operations on mutable fixed word sized + variables. + + + Full runtime dependencies of sasl-3.3: erts-10.2, kernel-5.3, + stdlib-3.4, tools-2.6.14 + + + --------------------------------------------------------------------- + --- ssh-4.7.2 ------------------------------------------------------- + --------------------------------------------------------------------- + + The ssh-4.7.2 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15413 Application(s): ssh + + Incompatibility with newer OpenSSH fixed. Previously + versions 7.8 and later could cause Erlang SSH to exit. + + + OTP-15416 Application(s): ssh + + The 'exec' option for ssh daemons had wrong format in + the documentation. + + + --- Improvements and New Features --- + + OTP-15094 Application(s): ssh + Related Id(s): OTP-15419 + + *** HIGHLIGHT *** + + Added public key methods ssh-ed25519 and ssh-ed448. + + Requires OpenSSL 1.1.1 or higher as cryptolib under the + OTP application crypto. + + + OTP-15312 Application(s): ssh + + The SSH property tests are now adapted to the PropEr + testing tool. + + + OTP-15314 Application(s): ssh + + The term "user" was not documented in the SSH app. A + new chapter with terminology is added to the User's + Manual where the term "user" is defined. + + A reference manual page about the module ssh_file is + also added. This is the default callback module for + user's keys, host keys etc. + + + OTP-15424 Application(s): ssh + + Host and user key checking is made more robust. + + + Full runtime dependencies of ssh-4.7.2: crypto-4.2, erts-6.0, + kernel-3.0, public_key-1.5.2, stdlib-3.3 + + + --------------------------------------------------------------------- + --- ssl-9.1 --------------------------------------------------------- + --------------------------------------------------------------------- + + The ssl-9.1 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15368 Application(s): ssl + + PEM cache was not evicting expired entries due to due + to timezone confusion. + + + OTP-15384 Application(s): ssl + Related Id(s): ERL-756 + + Make sure an error is returned if a "transport_accept + socket" is used in some other call than ssl:handshake* + or ssl:controlling_process + + + OTP-15402 Application(s): ssl + + Fix timestamp handling in the PEM-cache could cause + entries to not be invalidated at the correct time. + + + OTP-15412 Application(s): ssl + Related Id(s): ERL-731 + + Extend check for undelivered data at closing, could + under some circumstances fail to deliver all data that + was actually received. + + + OTP-15415 Application(s): ssl + Related Id(s): ERL-763 + + Correct signature check for TLS-1.2 that allows + different algorithms for signature of peer cert and + peer cert key. Not all allowed combinations where + accepted. + + + OTP-15418 Application(s): ssl + Related Id(s): ERL-770 + + Correct gen_statem return value, could cause + renegotiation to fail. + + + --- Improvements and New Features --- + + OTP-15420 Application(s): ssl + Related Id(s): ERIERL-268 + + Add engine support for RSA key exchange + + + OTP-15449 Application(s): ssl + + *** HIGHLIGHT *** + + *** POTENTIAL INCOMPATIBILITY *** + + ssl now uses active n internally to boost performance. + Old active once behavior can be restored by setting + application variable see manual page for ssl + application (man 6). + + + Full runtime dependencies of ssl-9.1: crypto-4.2, erts-10.0, + inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5 + + + --------------------------------------------------------------------- + --- stdlib-3.7 ------------------------------------------------------ + --------------------------------------------------------------------- + + The stdlib-3.7 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15343 Application(s): erts, stdlib + Related Id(s): PR-1962 + + Document bit_size in match specifications and allow it + in ets:fun2ms. + + + OTP-15378 Application(s): stdlib + Related Id(s): ERL-696 + + The beam() type in beam_lib is defined as module() | + file:filename() | binary(). The module() is misleading. + Giving the module name as an atom will only work if the + BEAM file is in a current directory. + + To avoid confusion, module() has been removed from the + type. That means that there will be a Dialyzer warning + for code that call beam_lib with an atom as filename, + but the calls will still work. + + + OTP-15428 Application(s): stdlib + Related Id(s): ERL-777 + + unicode_util crashed on certain emoji grapheme clusters + in binary strings. + + + OTP-15437 Application(s): compiler, stdlib + Related Id(s): ERL-762 + + When an external fun was used, warnings for unused + variables could be suppressed. + + + OTP-15474 Application(s): erts, stdlib + Related Id(s): ERIERL-229 + + Fix reduction count in lists:member/2 + + + --- Improvements and New Features --- + + OTP-15245 Application(s): compiler, stdlib + Related Id(s): ERL-706 + + When specified, the +{source,Name} option will now + override the actual file name in stack traces, instead + of only affecting the return value of + Mod:module_info(). + + The +deterministic flag will also affect stack traces + now, omitting all path information except the file + name, fixing a long-standing issue where deterministic + builds required deterministic paths. + + + OTP-15371 Application(s): erts, stdlib + + List subtraction (The -- operator) will now yield + properly on large inputs. + + + OTP-15464 Application(s): stdlib + + calendar:system_time_to_rfc3339/1,2 no longer remove + trailing zeros from fractions. + + + Full runtime dependencies of stdlib-3.7: compiler-5.0, crypto-3.3, + erts-10.0, kernel-6.0, sasl-3.0 + + + --------------------------------------------------------------------- + --- tools-3.0.2 ----------------------------------------------------- + --------------------------------------------------------------------- + + The tools-3.0.2 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Improvements and New Features --- + + OTP-15476 Application(s): tools + + Remove emacs warnings and added more tests. + + + Full runtime dependencies of tools-3.0.2: compiler-5.0, erts-9.1, + kernel-5.4, runtime_tools-1.8.14, stdlib-3.4 + + + --------------------------------------------------------------------- + --- wx-1.8.6 -------------------------------------------------------- + --------------------------------------------------------------------- + + The wx-1.8.6 application can be applied independently of other + applications on a full OTP 21 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-15426 Application(s): wx + Related Id(s): ERL-755 + + Fixed delayed delete bug which caused wx applications + to crash on Mojave. + + + Full runtime dependencies of wx-1.8.6: erts-6.0, kernel-3.0, + stdlib-2.0 + + + --------------------------------------------------------------------- + --------------------------------------------------------------------- + --------------------------------------------------------------------- + -- cgit v1.2.3