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diff --git a/release-notes/OTP-23.1.1.README.txt b/release-notes/OTP-23.1.1.README.txt new file mode 100644 index 0000000..e264ea5 --- /dev/null +++ b/release-notes/OTP-23.1.1.README.txt @@ -0,0 +1,193 @@ +Patch Package: OTP 23.1.1 +Git Tag: OTP-23.1.1 +Date: 2020-10-02 +Trouble Report Id: OTP-16847, OTP-16856, OTP-16870, OTP-16874, + OTP-16892, OTP-16895, OTP-16902, OTP-16903, + OTP-16904, OTP-16906 +Seq num: ERIERL-532, ERIERL-534, ERL-1301, ERL-1356, + ERL-1359, ERL-1362 +System: OTP +Release: 23 +Application: compiler-7.6.4, erts-11.1.1, os_mon-2.6.1, + public_key-1.9.1, ssh-4.10.2 +Predecessor: OTP 23.1 + + Check out the git tag OTP-23.1.1, 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. + + --------------------------------------------------------------------- + --- OTP-23.1.1 ------------------------------------------------------ + --------------------------------------------------------------------- + + --- Fixed Bugs and Malfunctions --- + + OTP-16903 Application(s): otp + Related Id(s): ERL-1362 + + Fixed the missing redistribution file in the windows + installers. + + + --------------------------------------------------------------------- + --- compiler-7.6.4 -------------------------------------------------- + --------------------------------------------------------------------- + + The compiler-7.6.4 application can be applied independently of other + applications on a full OTP 23 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-16895 Application(s): compiler + Related Id(s): ERL-1359 + + Fixed a performance bug that could be triggered by + tuple matching in very large functions. + + + Full runtime dependencies of compiler-7.6.4: crypto-3.6, erts-11.0, + hipe-3.12, kernel-7.0, stdlib-3.13 + + + --------------------------------------------------------------------- + --- erts-11.1.1 ----------------------------------------------------- + --------------------------------------------------------------------- + + The erts-11.1.1 application can be applied independently of other + applications on a full OTP 23 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-16847 Application(s): erts + Related Id(s): ERL-1301 + + inet:setopts([{active,once}]) wakes up IO polling + thread unnecessarily, leading to lock contention and + visibly higher CPU utilization. + + + OTP-16870 Application(s): erts + + Two bugs in the ERTS internal thread wakeup + functionality have been fixed. These bugs mainly hit + when all threads in the system tried to go to sleep. + When the bugs were triggered, certain operations were + delayed until a thread woke up due to some other + reason. Most important operations effected were code + loading, persistent term updates, and memory + deallocation. + + + OTP-16874 Application(s): erts + Related Id(s): ERL-1356, PR-2763 + + Fixed bug in ets:select_replace/2 on compressed tables + that could produce faulty results or VM crash. Bug + exists since OTP 20. + + + OTP-16892 Application(s): erts + + When compiling Erlang/OTP on macOS using Xcode 12, the + performance of the BEAM interpreter would be degraded. + + + --- Improvements and New Features --- + + OTP-16856 Application(s): erts + + As of OTP 22, the allocator specific memory carrier + pools were replaced by a node global carrier pool. This + unfortunately caused substantial memory fragmentation + in some cases due to long lived data being spread into + carriers used by allocators mainly handling short lived + data. + + A new command line argument +M<S>cp has been introduced + with which one can enable the old behavior as well as + configuring other behaviors for the carrier pools. In + order to configure the old behavior, with allocator + specific carrier pools for all allocators, pass +Mucp : + (including the colon character) as a command line + argument to erl when starting the Erlang system. + + The default configuration for carrier pools will be + changed to +Mucp : some time in the future, but not in + this patch. + + + Full runtime dependencies of erts-11.1.1: kernel-7.0, sasl-3.3, + stdlib-3.13 + + + --------------------------------------------------------------------- + --- os_mon-2.6.1 ---------------------------------------------------- + --------------------------------------------------------------------- + + The os_mon-2.6.1 application can be applied independently of other + applications on a full OTP 23 installation. + + --- Improvements and New Features --- + + OTP-16906 Application(s): os_mon + Related Id(s): ERIERL-532 + + The configuration parameter + memsup_improved_system_memory_data has been introduced. + It can be used to modify the result returned by + memsup:get_system_memory_data(). For more information + see the memsup documentation. + + Note that the configuration parameter is intended to be + removed in OTP 24 and the modified result is intended + to be used as of OTP 24. + + + Full runtime dependencies of os_mon-2.6.1: erts-6.0, kernel-3.0, + sasl-2.4, stdlib-2.0 + + + --------------------------------------------------------------------- + --- public_key-1.9.1 ------------------------------------------------ + --------------------------------------------------------------------- + + The public_key-1.9.1 application can be applied independently of + other applications on a full OTP 23 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-16902 Application(s): public_key + Related Id(s): ERIERL-534 + + Fix the issue that pem_decode will crash with an + invalid input. + + + Full runtime dependencies of public_key-1.9.1: asn1-3.0, crypto-3.8, + erts-6.0, kernel-3.0, stdlib-3.5 + + + --------------------------------------------------------------------- + --- ssh-4.10.2 ------------------------------------------------------ + --------------------------------------------------------------------- + + The ssh-4.10.2 application can be applied independently of other + applications on a full OTP 23 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-16904 Application(s): ssh + + Fix decoder bug. + + + Full runtime dependencies of ssh-4.10.2: crypto-4.6.4, erts-9.0, + kernel-5.3, public_key-1.6.1, stdlib-3.4.1 + + + --------------------------------------------------------------------- + --------------------------------------------------------------------- + --------------------------------------------------------------------- + |