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-rw-r--r--erts/doc/src/notes.xml936
-rw-r--r--erts/vsn.mk2
-rw-r--r--lib/asn1/doc/src/notes.xml15
-rw-r--r--lib/asn1/vsn.mk2
-rw-r--r--lib/common_test/doc/src/notes.xml22
-rw-r--r--lib/common_test/vsn.mk2
-rw-r--r--lib/compiler/doc/src/notes.xml220
-rw-r--r--lib/compiler/vsn.mk2
-rw-r--r--lib/crypto/doc/src/notes.xml47
-rw-r--r--lib/crypto/vsn.mk2
-rw-r--r--lib/debugger/doc/src/notes.xml15
-rw-r--r--lib/debugger/vsn.mk2
-rw-r--r--lib/dialyzer/doc/src/notes.xml54
-rw-r--r--lib/dialyzer/vsn.mk2
-rw-r--r--lib/diameter/doc/src/notes.xml15
-rw-r--r--lib/edoc/doc/src/notes.xml27
-rw-r--r--lib/edoc/vsn.mk2
-rw-r--r--lib/eldap/doc/src/notes.xml15
-rw-r--r--lib/eldap/vsn.mk2
-rw-r--r--lib/erl_docgen/doc/src/notes.xml23
-rw-r--r--lib/erl_docgen/vsn.mk2
-rw-r--r--lib/erl_interface/doc/src/notes.xml38
-rw-r--r--lib/erl_interface/vsn.mk2
-rw-r--r--lib/et/doc/src/notes.xml15
-rw-r--r--lib/et/vsn.mk2
-rw-r--r--lib/eunit/doc/src/notes.xml15
-rw-r--r--lib/eunit/vsn.mk2
-rw-r--r--lib/hipe/doc/src/notes.xml45
-rw-r--r--lib/hipe/vsn.mk2
-rw-r--r--lib/inets/doc/src/notes.xml62
-rw-r--r--lib/inets/vsn.mk2
-rw-r--r--lib/jinterface/doc/src/notes.xml15
-rw-r--r--lib/jinterface/vsn.mk2
-rw-r--r--lib/kernel/doc/src/notes.xml283
-rw-r--r--lib/kernel/vsn.mk2
-rw-r--r--lib/mnesia/doc/src/notes.xml17
-rw-r--r--lib/mnesia/vsn.mk2
-rw-r--r--lib/observer/doc/src/notes.xml29
-rw-r--r--lib/observer/vsn.mk2
-rw-r--r--lib/os_mon/doc/src/notes.xml16
-rw-r--r--lib/os_mon/vsn.mk2
-rw-r--r--lib/otp_mibs/doc/src/notes.xml16
-rw-r--r--lib/otp_mibs/vsn.mk2
-rw-r--r--lib/parsetools/doc/src/notes.xml15
-rw-r--r--lib/parsetools/vsn.mk2
-rw-r--r--lib/public_key/doc/src/notes.xml57
-rw-r--r--lib/public_key/vsn.mk2
-rw-r--r--lib/reltool/doc/src/notes.xml17
-rw-r--r--lib/reltool/vsn.mk2
-rw-r--r--lib/runtime_tools/doc/src/notes.xml16
-rw-r--r--lib/runtime_tools/vsn.mk2
-rw-r--r--lib/sasl/doc/src/notes.xml82
-rw-r--r--lib/sasl/vsn.mk2
-rw-r--r--lib/ssh/doc/src/notes.xml163
-rw-r--r--lib/ssh/vsn.mk2
-rw-r--r--lib/ssl/doc/src/notes.xml143
-rw-r--r--lib/ssl/vsn.mk2
-rw-r--r--lib/stdlib/doc/src/notes.xml421
-rw-r--r--lib/stdlib/vsn.mk2
-rw-r--r--lib/syntax_tools/doc/src/notes.xml26
-rw-r--r--lib/syntax_tools/vsn.mk2
-rw-r--r--lib/tools/doc/src/notes.xml21
-rw-r--r--lib/tools/vsn.mk2
-rw-r--r--lib/wx/doc/src/notes.xml16
-rw-r--r--lib/wx/vsn.mk2
-rw-r--r--lib/xmerl/doc/src/notes.xml15
-rw-r--r--lib/xmerl/vsn.mk2
67 files changed, 2961 insertions, 37 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index aaab52e424..ed0946d6ba 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -31,6 +31,942 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 10.0</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ The type specifications for <c>file:posix/0</c> and
+ <c>inet:posix/0</c> have been updated according to which
+ errors file and socket operations should be able to
+ return.</p>
+ <p>
+ Own Id: OTP-14019 Aux Id: ERL-550 </p>
+ </item>
+ <item>
+ <p>
+ Fix error printout from run_erl and a bug that could
+ cause unintended fds to be leaked into the started
+ program.</p>
+ <p>
+ Own Id: OTP-14537 Aux Id: PR1529 </p>
+ </item>
+ <item>
+ <p> File operations used to accept <seealso
+ marker="kernel:file#type-name_all">filenames</seealso>
+ containing null characters (integer value zero). This
+ caused the name to be truncated and in some cases
+ arguments to primitive operations to be mixed up.
+ Filenames containing null characters inside the filename
+ are now <em>rejected</em> and will cause primitive file
+ operations to fail. </p> <p> Also environment variable
+ operations used to accept <seealso
+ marker="kernel:os#type-env_var_name">names</seealso> and
+ <seealso
+ marker="kernel:os#type-env_var_value">values</seealso> of
+ environment variables containing null characters (integer
+ value zero). This caused operations to silently produce
+ erroneous results. Environment variable names and values
+ containing null characters inside the name or value are
+ now <em>rejected</em> and will cause environment variable
+ operations to fail. </p> <p>Primitive environment
+ variable operations also used to accept the <c>$=</c>
+ character in environment variable names causing various
+ problems. <c>$=</c> characters in environment variable
+ names are now also <em>rejected</em>. </p> <p>Also
+ <seealso
+ marker="kernel:os#cmd/1"><c>os:cmd/1</c></seealso> now
+ reject null characters inside its <seealso
+ marker="kernel:os#type-os_command">command</seealso>.
+ </p> <p><seealso
+ marker="erts:erlang#open_port/2"><c>erlang:open_port/2</c></seealso>
+ will also reject null characters inside the port name
+ from now on.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14543 Aux Id: ERL-370 </p>
+ </item>
+ <item>
+ <p>
+ Fix bugs related to the bookkeeping of microstate
+ accounting states.</p>
+ <p>
+ Own Id: OTP-14652</p>
+ </item>
+ <item>
+ <p><c>os:putenv</c> and <c>os:getenv</c> no longer access
+ the process environment directly and instead work on a
+ thread-safe emulation. The only observable difference is
+ that it's <em>not</em> kept in sync with libc
+ <c>getenv(3)</c> / <c>putenv(3)</c>, so those who relied
+ on that behavior in drivers or NIFs will need to add
+ manual synchronization.</p> <p>On Windows this means that
+ you can no longer resolve DLL dependencies by modifying
+ the <c>PATH</c> just before loading the driver/NIF. To
+ make this less of a problem, the emulator now adds the
+ target DLL's folder to the DLL search path.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14666</p>
+ </item>
+ <item>
+ <p>Corrected <c>erlang:is_builtin(erlang, M, F)</c> to
+ return <c>true</c> for <c>apply/2</c> and
+ <c>yield/0</c>.</p>
+ <p>
+ Own Id: OTP-14713 Aux Id: ERL-500 </p>
+ </item>
+ <item>
+ <p>Fixed a bug where the PATH environment variable wasn't
+ updated correctly on a release downgrade, effectively
+ keeping the PATH of the new release.</p>
+ <p>
+ Own Id: OTP-14719</p>
+ </item>
+ <item>
+ <p>A receive optimization that avoids scanning the entire
+ message queue when receiving a message containing a
+ freshly created reference could in rare circumstances
+ (involving recursive calls to the functions that does the
+ receive) cause the receive to hang. This has been
+ corrected.</p>
+ <p>
+ Own Id: OTP-14782 Aux Id: ERL-511 </p>
+ </item>
+ <item>
+ <p>
+ Fix building of Erlang/OTP on platforms which have small
+ data area with short addressing. For example the
+ PowerPC/RTEMS platform.</p>
+ <p>
+ Own Id: OTP-14909 Aux Id: PR-1692 </p>
+ </item>
+ <item>
+ <p>Fixed a crash when <c>enif_make_binary</c> is called
+ with a binary produced by <c>enif_inspect_binary</c> in a
+ different environment.</p>
+ <p>
+ Own Id: OTP-14931</p>
+ </item>
+ <item>
+ <p>Fixed a crash when <c>enif_make_binary</c> is called
+ more than once with a binary that had previously been
+ added to an <c>enif_ioq</c>.</p>
+ <p>
+ Own Id: OTP-14932</p>
+ </item>
+ <item>
+ <p>
+ The erl_child_setup program now ignores SIGTERM signals.</p>
+ <p>
+ Own Id: OTP-14943 Aux Id: ERL-576 </p>
+ </item>
+ <item>
+ <p>
+ Force 64-bit alignment on pre-allocators on architectures
+ which needs it.</p>
+ <p>
+ Own Id: OTP-14977</p>
+ </item>
+ <item>
+ <p>
+ Fixed a bug where dirty scheduler picked up non-dirty
+ work.</p>
+ <p>
+ Own Id: OTP-14978</p>
+ </item>
+ <item>
+ <p>
+ Calls to <c>gen_tcp:send/2</c> on closed sockets now
+ returns <c>{error, closed}</c> instead of
+ <c>{error,enotconn}</c>.</p>
+ <p>
+ Own Id: OTP-15001</p>
+ </item>
+ <item>
+ <p>
+ <c>erlang:monotonic_time/1</c> failed with <c>badarg</c>
+ when passing the <c>perf_counter</c> time unit as
+ argument.</p>
+ <p>
+ Own Id: OTP-15008</p>
+ </item>
+ <item>
+ <p>
+ Fix bug where rapid <c>init:restart()</c> calls would
+ sometimes crash because a code load request leaked in
+ between the restarts.</p>
+ <p>
+ Own Id: OTP-15013</p>
+ </item>
+ <item>
+ <p>
+ Improve <c>float_to_list(F, [{decimals,D}])</c> to closer
+ conform with <c>io_lib:format("~.*f", [D,F])</c>.</p>
+ <p>
+ There are however, still cases when <c>float_to_list</c>
+ does not produce the exact same result as
+ <c>io_lib:format</c>, especially for large values
+ <c>F</c> and/or many decimals <c>D</c>.</p>
+ <p>
+ Own Id: OTP-15015 Aux Id: OTP-14890 </p>
+ </item>
+ <item>
+ <p>Fixed a deadlock that would occur on certain
+ allocators when a reallocation failed with <c>+ramv</c>
+ enabled.</p>
+ <p>
+ Own Id: OTP-15024</p>
+ </item>
+ <item>
+ <p>
+ Fix bug that made it impossible to use an erl_tracer as
+ the seq_trace trace receiver.</p>
+ <p>
+ Own Id: OTP-15029</p>
+ </item>
+ <item>
+ <p>
+ Fix bug where a large (> 1 GB) emulator generated error
+ logger message would cause the emulator to crash.</p>
+ <p>
+ Own Id: OTP-15032</p>
+ </item>
+ <item>
+ <p>The emulator will no longer crash when reading the
+ file information of an ordinary file that has an NTFS
+ reparse point, such as files stored in a OneDrive-mapped
+ folder.</p>
+ <p>
+ Own Id: OTP-15062 Aux Id: ERL-615 </p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in <c>enif_binary_to_term</c> which could cause
+ memory corruption for immediate terms (atoms, small
+ integers, pids, ports, empty lists).</p>
+ <p>
+ Own Id: OTP-15080</p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in <c>erlang:system_profile/2</c> that could
+ cause superfluous <c>{profile,_,active,_,_}</c> messages
+ for terminating processes.</p>
+ <p>
+ Own Id: OTP-15085</p>
+ </item>
+ <item>
+ <p>
+ On OSs with per thread CPU time support, change
+ <c>cpu_timestamp</c> in <seealso
+ marker="erlang#trace/3">erlang:trace/3</seealso> to use
+ it instead of per process CPU time. This makes this
+ option useable on such OSs when running multiple
+ schedulers.</p>
+ <p>
+ Own Id: OTP-15090</p>
+ </item>
+ <item>
+ <p>
+ Fix segfault in abort_signal_task which could happen if a
+ port terminated while there were outstanding port tasks
+ that were not signals, for example a
+ ready_input/ready_output event.</p>
+ <p>
+ Own Id: OTP-15108 Aux Id: ERL-621 </p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in <c>ets</c> that could cause VM crash if
+ process A terminates after fixating a table and process B
+ deletes the table at "the same time". The table fixation
+ could be done with <c>ets:safe_fixtable</c> or if process
+ A terminates in the middle of a long running
+ <c>select</c> or <c>match</c> call.</p>
+ <p>
+ Own Id: OTP-15109</p>
+ </item>
+ <item>
+ <p>Owner and group changes through
+ <c>file:write_file_info</c>, <c>file:change_owner</c>,
+ and <c>file:change_group</c> will no longer report
+ success on permission errors.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15118</p>
+ </item>
+ <item>
+ <p>
+ Fix a bug error reporting from escripts on windows where
+ the error message would get garbled.</p>
+ <p>
+ Own Id: OTP-15119 Aux Id: PR-1826 </p>
+ </item>
+ <item>
+ <p>
+ Fix segfault when a process is interally re-scheduled
+ while being traced for in out events. This bug was
+ introduced in erts-8.0 (OTP-19.0).</p>
+ <p>
+ Own Id: OTP-15125</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>It is now possible to open device files and FIFOs with
+ <c>file:open/2</c>.</p>
+ <p>
+ Own Id: OTP-11462</p>
+ </item>
+ <item>
+ <p>
+ The <c>erlang:system_flag(scheduler_wall_time,Bool)</c>
+ call is now reference counted and will be turned off if
+ the (last) process that started the performance
+ statistics dies. Thus it is no longer possible to start
+ the statistics with <c>rpc:call(Node, erlang,
+ system_flag, [scheduler_wall_time, true])</c> since it
+ will be turned off directly afterwards when the rpc
+ process dies.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-11694</p>
+ </item>
+ <item>
+ <p>A new logging API is added to Erlang/OTP, see the
+ <seealso
+ marker="kernel:logger"><c>logger(3)</c></seealso> manual
+ page, and section <seealso
+ marker="kernel:logger_chapter">Logging</seealso> in the
+ Kernel User's Guide.</p>
+ <p>Calls to <c>error_logger</c> are automatically
+ redirected to the new API, and legacy error logger event
+ handlers can still be used. It is, however, recommended
+ to use the Logger API directly when writing new code.</p>
+ <p>Notice the following potential incompatibilities:</p>
+ <list> <item><p>Kernel configuration parameters
+ <c>error_logger</c> still works, but is overruled if the
+ default handler's output destination is configured with
+ Kernel configuration parameter <c>logger</c>.</p> <p>In
+ general, parameters for configuring error logger are
+ overwritten by new parameters for configuring
+ Logger.</p></item> <item><p>The concept of SASL error
+ logging is deprecated, meaning that by default the SASL
+ application does not affect which log events are
+ logged.</p> <p>By default, supervisor reports and crash
+ reports are logged by the default Logger handler started
+ by Kernel, and end up at the same destination (terminal
+ or file) as other standard log event from Erlang/OTP.</p>
+ <p>Progress reports are not logged by default, but can be
+ enabled by setting the primary log level to info, for
+ example with the Kernel configuration parameter
+ <c>logger_level</c>.</p> <p>To obtain backwards
+ compatibility with the SASL error logging functionality
+ from earlier releases, set Kernel configuration parameter
+ <c>logger_sasl_compatible</c> to <c>true</c>. This
+ prevents the default Logger handler from logging any
+ supervisor-, crash-, or progress reports. Instead, SASL
+ adds a separate Logger handler during application start,
+ which takes care of these log events. The SASL
+ configuration parameters <c>sasl_error_logger</c> and
+ <c>sasl_errlog_type</c> specify the destination (terminal
+ or file) and severity level to log for these
+ events.</p></item></list>
+ <p>
+ Since Logger is new in Erlang/OTP 21.0, we do reserve the
+ right to introduce changes to the Logger API and
+ functionality in patches following this release. These
+ changes might or might not be backwards compatible with
+ the initial version.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13295</p>
+ </item>
+ <item>
+ <p>
+ <c>gen_sctp:connect_init/4</c> or rather connect in
+ <c>inet_drv.c</c> for SCTP has been fixed to not check
+ the write file descriptor for writeability after a
+ connect, since for SCTP (SOCK_SEQPACKET) that property
+ does not seem to be any kind of indicator for when a
+ connect has finished. This fixes connects that the OS
+ returned as "in progress" that was misinterpreted by
+ <c>gen_sctp:connect_init</c> as failed.</p>
+ <p>
+ Own Id: OTP-13760 Aux Id: PR-1592 </p>
+ </item>
+ <item>
+ <p>The file driver has been rewritten as a NIF,
+ decreasing the latency of file operations. Notable
+ incompatibilities are:</p> <list> <item><p>The
+ <c>use_threads</c> option for <c>file:sendfile/5</c> no
+ longer has any effect; we either use non-blocking
+ <c>sendfile(2)</c> or fall back to <c>file:read</c> +
+ <c>gen_tcp:send</c>. </p></item> <item><p>The
+ file-specific DTrace probes have been removed. The same
+ effect can be achieved with normal tracing together with
+ the <c>nif__entry</c>/<c>nif__return</c> probes to track
+ scheduling.</p></item> </list>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14256</p>
+ </item>
+ <item>
+ <p>The I/O polling functionality of erts has been
+ re-written to better make use of the OSs polling
+ mechanisms. This change means that erts will now always
+ prefer to use a kernel-polling mechanism if possible.
+ Also all of the I/O polling has been moved to dedicated
+ threads instead of being placed in the scheduler
+ loops.</p> <p>As a result of this, the <c>erl</c> options
+ <c>+K</c> and <c>+secio</c> have been removed. It is
+ still possible to disable kernel-poll, but it has to be
+ done at compile time through the configure option
+ <c>--disable-kernel-poll</c>.</p> <p>The new <c>erl</c>
+ options <seealso marker="erl#+IOt"><c>+IOt</c></seealso>
+ and <seealso marker="erl#+IOp"><c>+IOp</c></seealso> can
+ be used to change how many IO poll threads and poll sets
+ that erts should use. See their respective documentation
+ for more details.</p>
+ <p>
+ Own Id: OTP-14346</p>
+ </item>
+ <item>
+ <p>Truly asynchronous auto-connect. Earlier, when
+ <c>erlang:send</c> was aimed toward an unconnected node,
+ the function would not return until the connection setup
+ had completed (or failed). Now the function returns
+ directly after the message has been enqueued and the
+ connection setup started.</p>
+ <p>The same applies to all distributed operations that
+ may trigger auto-connect, i.e. <c>'!'</c>, <c>send</c>,
+ <c>link</c>, <c>monitor</c>, <c>monitor_node</c>,
+ <c>exit/2</c> and <c>group_leader</c>.</p>
+ <p>The interface for all these functions are unchanged as
+ they do not return connection failures. The only
+ exception is <c>erlang:monitor</c> where a <em>possible
+ incompatibility</em> is introduced: An attempt to monitor
+ a process on a primitive node (such as erl_interface or
+ jinterface), where remote process monitoring is not
+ implemented, will no longer fail with <c>badarg</c>
+ exception. Instead a monitor will be created, but it will
+ only supervise the connection to the node.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14370</p>
+ </item>
+ <item>
+ <p>Changed the default behaviour of <c>.erlang</c>
+ loading: <c>.erlang</c> is no longer loaded from the
+ current directory. <c>c:erlangrc(PathList)</c> can be
+ used to search and load an <c>.erlang</c> file from user
+ specified directories.</p> <p><c>escript</c>,
+ <c>erlc</c>, <c>dialyzer</c> and <c>typer</c> no longer
+ load an <c>.erlang</c> at all.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14439</p>
+ </item>
+ <item>
+ <p>
+ New functionality for implementation of alternative
+ carriers for the Erlang distribution has been introduced.
+ This mainly consists of support for usage of distribution
+ controller processes (previously only ports could be used
+ as distribution controllers). For more information see
+ <seealso marker="erts:alt_dist#distribution_module">ERTS
+ User's Guide ➜ How to implement an Alternative Carrier
+ for the Erlang Distribution ➜ Distribution
+ Module</seealso>.</p>
+ <p>
+ Own Id: OTP-14459</p>
+ </item>
+ <item>
+ <p>
+ Add support for the lcc compiler and in extension the
+ Elbrus 2000 platform.</p>
+ <p>
+ Own Id: OTP-14492</p>
+ </item>
+ <item>
+ <p>Support for "tuple calls" have been removed from the
+ run-time system. Tuple calls was an undocumented and
+ unsupported feature which allowed the module argument for
+ an apply operation to be a tuple: <c>Var = dict:new(),
+ Var:size()</c>. This "feature" frequently caused
+ confusion, especially when such call failed. The
+ stacktrace would point out functions that don't exist in
+ the source code.</p>
+ <p>For legacy code that need to use parameterized modules
+ or tuple calls for some other reason, there is a new
+ compiler option called <c>tuple_calls</c>. When this
+ option is given, the compiler will generate extra code
+ that emulates the old behavior for calls where the module
+ is a variable.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14497</p>
+ </item>
+ <item>
+ <p>Creation of small maps with literal keys has been
+ optimized to be faster and potentially use less memory.
+ The keys are combined into a literal key tuple which is
+ put into the literal pool. The key tuple can be shared
+ between many instances of maps having the same keys.</p>
+ <p>
+ Own Id: OTP-14502</p>
+ </item>
+ <item>
+ <p>
+ When an exception is thrown, include the arguments of the
+ call in the stacktrace for BIFs <c>band</c>, <c>bor</c>,
+ <c>bsl</c>, <c>bsr</c>, <c>bxor</c>, <c>div</c>,
+ <c>rem</c> and the operators <c>+</c>, <c>-</c>, <c>*</c>
+ and <c>/</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14508</p>
+ </item>
+ <item>
+ <p>
+ The non-smp emulators have been removed. This means that
+ the configure options <c>--disable-threads</c> and
+ <c>--enable-plain-emulator</c> have been removed and
+ configure will now refuse to build Erlang/OTP on
+ platforms without thread support.</p>
+ <p>
+ In order to achieve a similar setup as the non-smp
+ emulator, it is possible to start Erlang/OTP with the
+ <c>+S 1</c> option.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14518</p>
+ </item>
+ <item>
+ <p>Modules that use floating point constants compiled
+ with R15 or earlier will need to be re-compiled before
+ they can be loaded.</p>
+ <p>
+ Own Id: OTP-14575</p>
+ </item>
+ <item>
+ <p>
+ Implementation of true asynchronous signaling between
+ processes in order to improve scalability. Signals
+ affected include exit, monitor, demonitor, monitor
+ triggered, link, unlink, and group leader.</p>
+ <p>
+ Own Id: OTP-14589</p>
+ </item>
+ <item>
+ <p>
+ Added a PGO (profile guided optimization) pass to the
+ build step of erts. This can be disabled by passing
+ --disable-pgo to configure.</p>
+ <p>
+ Own Id: OTP-14604</p>
+ </item>
+ <item>
+ <p>
+ Improved the performance of <c>binary:split</c> and
+ <c>binary:match</c>.</p>
+ <p>
+ Own Id: OTP-14610 Aux Id: PR-1480 </p>
+ </item>
+ <item>
+ <p>
+ It is not longer possible to disable dirty schedulers
+ when building erlang.</p>
+ <p>
+ Own Id: OTP-14613</p>
+ </item>
+ <item>
+ <p>Loaded BEAM code in a 64-bit system requires less
+ memory because of better packing of operands for
+ instructions.</p>
+ <p>These memory savings were achieved by major
+ improvements to the <c>beam_makeops</c> scripts used when
+ building the run time system and BEAM compiler. There is
+ also new for documentation for <c>beam_makeops</c> that
+ describes how new BEAM instructions and loader
+ transformations can be implemented. The documentation is
+ found in here in a source directory or git repository:
+ erts/emulator/internal_doc/beam_makeops.md. An online
+ version can be found here:
+ https://github.com/erlang/otp/blob/master/erts/emulator/internal_doc/beam_makeops.md</p>
+ <p>
+ Own Id: OTP-14626</p>
+ </item>
+ <item>
+ <p><c>file:read_file</c> has been changed to read the
+ content of files that report a size of 0 even when data
+ can be read from them. An example of such a file is
+ <c>/proc/cpuinfo</c> on Linux.</p>
+ <p>
+ Own Id: OTP-14637 Aux Id: ERL-327 PR-1524 </p>
+ </item>
+ <item>
+ <p>
+ It is no longer possible to disable the <c>temp_alloc</c>
+ allocator. Disabling it caused serious performance
+ degradations and was never what was wanted.</p>
+ <p>
+ Own Id: OTP-14651</p>
+ </item>
+ <item>
+ <p>The reduction cost of sending messages is now
+ constant. It will no longer scale according to the length
+ of the receiving process' message queue.</p>
+ <p>
+ Own Id: OTP-14667</p>
+ </item>
+ <item>
+ <p>
+ Improved loading of modules with <c>-on_load</c>
+ directive, to no longer block all schedulers when the
+ load operation is completed.</p>
+ <p>
+ Own Id: OTP-14680</p>
+ </item>
+ <item>
+ <p>
+ On platforms with real-time signals available, SIGRTMIN+1
+ is now used as the internal scheduler suspend signal
+ instead of SIGUSR2.</p>
+ <p>
+ Own Id: OTP-14682</p>
+ </item>
+ <item>
+ <p>When the value returned from a '<c>catch</c>'
+ expression is ignored, no stacktrace will be built if an
+ exception is caught. That will save time and produce less
+ garbage. There are also some minor optimizations of
+ '<c>try</c>/<c>catch</c>' both in the compiler and
+ run-time system.</p>
+ <p>
+ Own Id: OTP-14683</p>
+ </item>
+ <item>
+ <p>The guarantees and non-guarantees of
+ <c>erlang:get_stacktrace/0</c> are now documented.</p>
+ <p>
+ Own Id: OTP-14687</p>
+ </item>
+ <item>
+ <p>There is a new syntax in '<c>try/catch</c>' for
+ retrieving the stacktrace without calling
+ '<c>erlang:get_stacktrace/0</c>'. See the reference
+ manual for a description of the new syntax. The
+ '<c>erlang:get_stacktrace/0</c>' BIF is now
+ deprecated.</p>
+ <p>
+ Own Id: OTP-14692</p>
+ </item>
+ <item>
+ <p>
+ New 'used' option for <c>binary_to_term/2</c> that will
+ also return number of bytes actually read from the
+ binary. This enables easy access to any extra data in the
+ binary located directly after the returned term.</p>
+ <p>
+ Own Id: OTP-14780</p>
+ </item>
+ <item>
+ <p>
+ Added more statistics for
+ <c>erlang:system_info({allocator,A})</c> in the
+ <c>mbcs_pool</c> section.</p>
+ <p>
+ Own Id: OTP-14795 Aux Id: ERL-88 </p>
+ </item>
+ <item>
+ <p>Added <c>enif_ioq_peek_head</c> to retrieve Erlang
+ terms from NIF IO queues without having to resort to
+ copying.</p>
+ <p>
+ Own Id: OTP-14797</p>
+ </item>
+ <item>
+ <p>There is a new option '<c>makedep_side_effect</c>' for
+ the compiler and <c>-MMD</c> for '<c>erlc</c>' that
+ generates dependencies and continues to compile as
+ normal.</p>
+ <p>
+ Own Id: OTP-14830</p>
+ </item>
+ <item>
+ <p>Added <c>ets:whereis/1</c> for retrieving the table
+ identifier of a named table.</p>
+ <p>
+ Own Id: OTP-14884</p>
+ </item>
+ <item>
+ <p><c>seq_trace</c> labels may now be any erlang
+ term.</p>
+ <p>
+ Own Id: OTP-14899</p>
+ </item>
+ <item>
+ <p>
+ Optimized the common case of <c>monitor</c> followed by
+ <c>send</c> to the same local process. The monitor signal
+ is now delayed in order to be piggybacked with the sent
+ message and thereby only get one lock operation on the
+ message queue of the receiver. A delayed monitor signal
+ is flushed if no <c>send</c> has been done at the latest
+ when the process is scheduled out.</p>
+ <p>
+ Own Id: OTP-14901</p>
+ </item>
+ <item>
+ <p>
+ Make hipe compiled code work on x86_64 (amd64) with OS
+ security feature PIE, where executable code can be loaded
+ into a random location. Old behavior, if hipe was
+ enabled, was to disable PIE build options for the VM.</p>
+ <p>
+ Own Id: OTP-14903</p>
+ </item>
+ <item>
+ <p>The number of driver async threads will now default to
+ 1 as the standard drivers do not use them anymore. Users
+ that changed this value to tweak the file driver should
+ replace <c>+A</c> with <c>+SDio</c> since it now uses
+ dirty IO schedulers instead of async threads.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14928</p>
+ </item>
+ <item>
+ <p>
+ Optimize <c>==</c> and <c>/=</c> for binaries with
+ different sizes to be constant in time instead of
+ proportional to the size of their common prefix.</p>
+ <p>
+ Own Id: OTP-14934 Aux Id: PR-1708 </p>
+ </item>
+ <item>
+ <p>
+ Refactorings making some internal process flags available
+ for other usage.</p>
+ <p>
+ Own Id: OTP-14948</p>
+ </item>
+ <item>
+ <p>
+ Removed need for HiPE to allocate native executable
+ memory in low 2GB address space on x86_64. Command line
+ option <c>+MXscs</c> is thereby obsolete and ignored.</p>
+ <p>
+ Own Id: OTP-14951</p>
+ </item>
+ <item>
+ <p>Added <c>enif_make_map_from_arrays</c> for creating a
+ populated map, analogous to
+ <c>enif_make_list_from_array</c>.</p>
+ <p>
+ Own Id: OTP-14954</p>
+ </item>
+ <item>
+ <p>Added configuration switches for busy-wait and wake up
+ thresholds for dirty schedulers, and changing these
+ settings for normal schedulers will no longer affect
+ dirty schedulers. </p> <p>Refer to the documentation for
+ details. The new switches are <seealso
+ marker="erl#+sbwtdcpu">+sbwtdcpu</seealso>, <seealso
+ marker="erl#+sbwtdio">+sbwtdio</seealso>, <seealso
+ marker="erl#+swtdcpu">+swtdcpu</seealso>, and <seealso
+ marker="erl#+swtdio">+swtdio</seealso>.</p> <p>The
+ default busy wait threshold for dirty scheduler threads
+ has also been lowered to <c>short</c>.</p>
+ <p>
+ Own Id: OTP-14959</p>
+ </item>
+ <item>
+ <p>
+ The list of "taints" now also includes dynamic loaded
+ drivers in addition to NIF libraries. Statically linked
+ drivers and NIF libraries that are part of erts are not
+ included. The "taints" are returned by
+ <c>system_info(taints)</c> and printed in the header of
+ <c>erl_crash.dump</c> files.</p>
+ <p>
+ Own Id: OTP-14960</p>
+ </item>
+ <item>
+ <p>Added <c>instrument:allocations</c> and
+ <c>instrument:carriers</c> for retrieving information
+ about memory utilization and fragmentation.</p>
+ <p>The old <c>instrument</c> interface has been removed,
+ as have the related options <c>+Mim</c> and
+ <c>+Mis</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14961</p>
+ </item>
+ <item>
+ <p>The process suspend functionality used by the <seealso
+ marker="erlang#suspend_process/2">erlang:suspend_process/2</seealso>
+ BIF has been reimplemented using the newly introduced
+ true asynchronous signaling between processes. This
+ mainly to reduce memory usage in the process control
+ block of all processes, but also in order to simplify the
+ implementation.</p> <warning> <p>You can easily create
+ deadlocks if processes suspends each other (directly or
+ in circles). In ERTS versions prior to ERTS version 10.0,
+ the runtime system prevented such deadlocks, but this
+ prevention has now been removed due to performance
+ reasons.</p> </warning> <p>Other ERTS internal
+ functionality that used the previous process suspend
+ functionality have also been reimplemented to use
+ asynchronous signaling instead.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14964 Aux Id: OTP-14589 </p>
+ </item>
+ <item>
+ <p>Added the <c>nifs</c> option to
+ <c>?MODULE:module_info/1</c> for listing a module's
+ installed NIF functions.</p>
+ <p>
+ Own Id: OTP-14965</p>
+ </item>
+ <item>
+ <p>
+ New implementation of <c>erlang:process_info/[1,2]</c>.</p>
+ <p>
+ In the general case when inspecting another process, the
+ new implementation sends an asynchronous process-info
+ request signal to the other process and waits for the
+ result instead of locking the other process and reading
+ the result directly. In some special cases where no
+ conflicts occur, signal order wont be violated, and the
+ amount of data requested is guaranteed to be small, the
+ inspected process may be inspected directly.</p>
+ <p>
+ Appropriate amount of reductions are now also bumped when
+ inspecting a process.</p>
+ <p>
+ Own Id: OTP-14966</p>
+ </item>
+ <item>
+ <p>
+ Removed process start time from crash dump in order to
+ save memory in process control block.</p>
+ <p>
+ Own Id: OTP-14975 Aux Id: PR-1597 </p>
+ </item>
+ <item>
+ <p>
+ Optimize <c>erlang:put/2</c> when updating existing key
+ with a new immediate value (atom, small integer, pid,
+ port).</p>
+ <p>
+ Own Id: OTP-14976</p>
+ </item>
+ <item>
+ <p>
+ <c>erlang:process_info/1</c> has been changed to no
+ longer include <c>messages</c> by default. Instead
+ <c>erlang:process_info/2</c> should be used.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14986 Aux Id: PR-1745 </p>
+ </item>
+ <item>
+ <p>
+ New <c>erlang:system_info(ets_count)</c> to get total
+ number of ets tables existing at the local node.</p>
+ <p>
+ Own Id: OTP-14987</p>
+ </item>
+ <item>
+ <p>
+ New NIF functions: <c>enif_mutex_name</c>,
+ <c>enif_cond_name</c>, <c>enif_rwlock_name</c>,
+ <c>enif_thread_name</c>, <c>enif_vfprintf</c>,
+ <c>enif_vsnprintf</c>.</p>
+ <p>
+ Own Id: OTP-14994</p>
+ </item>
+ <item>
+ <p>When <c>erlang:system_flag(backtrace_depth, 0)</c> has
+ been called, all exceptions will now contain the entry
+ for <em>one</em> function (despite the zero). It used to
+ be that a hand-made stack backtrace passed to
+ <c>erlang:raise/3</c> would be be truncated to an empty
+ list.</p>
+ <p>
+ Own Id: OTP-15026</p>
+ </item>
+ <item>
+ <p>
+ Fixed bug for named <c>ets</c> tables which could cause
+ unexpected results from matchspec iteration functions
+ (<c>ets:select*</c> and <c>ets:match*</c>) if the table
+ was deleted and recreated with the same name during the
+ iteration. The iteration could incorrectly continue
+ through the recreated table. The expected correct
+ behavior is now for the iteration call to fail with a
+ <c>badarg</c> exception if the table is deleted before
+ the iteration has completed.</p>
+ <p>
+ Own Id: OTP-15031</p>
+ </item>
+ <item>
+ <p>Two new guards BIFs operating on maps have been added:
+ <c>map_get/2</c> and <c>is_map_key/2</c>. They do the
+ same as <c>maps:get/2</c> and <c>maps:is_key/2</c>,
+ respectively, except that they are allowed to be used in
+ guards.</p>
+ <p>
+ Own Id: OTP-15037 Aux Id: PR-1784, PR-1802 </p>
+ </item>
+ <item>
+ <p>
+ Release run-queue lock while cleaning up terminated dirty
+ process.</p>
+ <p>
+ Own Id: OTP-15081</p>
+ </item>
+ <item>
+ <p>The callback module passed as <c>-epmd_module</c> to
+ erl has been expanded to be able to do name and port
+ resolving.</p> <p>Documentation has also been added in
+ the <seealso
+ marker="kernel:erl_epmd"><c>erl_epmd</c></seealso>
+ reference manual and ERTS User's Guide <seealso
+ marker="erts:alt_disco">How to Implement an Alternative
+ Service Discovery for Erlang Distribution</seealso>.</p>
+ <p>
+ Own Id: OTP-15086 Aux Id: PR-1694 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 9.3.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/erts/vsn.mk b/erts/vsn.mk
index be6f2f867e..519556119d 100644
--- a/erts/vsn.mk
+++ b/erts/vsn.mk
@@ -18,7 +18,7 @@
# %CopyrightEnd%
#
-VSN = 9.3.3
+VSN = 10.0
# Port number 4365 in 4.2
# Port number 4366 in 4.3
diff --git a/lib/asn1/doc/src/notes.xml b/lib/asn1/doc/src/notes.xml
index 091328beee..860cf4d22d 100644
--- a/lib/asn1/doc/src/notes.xml
+++ b/lib/asn1/doc/src/notes.xml
@@ -32,6 +32,21 @@
<p>This document describes the changes made to the asn1 application.</p>
+<section><title>Asn1 5.0.6</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Update to use the new string api instead of the old.</p>
+ <p>
+ Own Id: OTP-15036</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Asn1 5.0.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/asn1/vsn.mk b/lib/asn1/vsn.mk
index 39dfe8f4fb..30cbca3773 100644
--- a/lib/asn1/vsn.mk
+++ b/lib/asn1/vsn.mk
@@ -1 +1 @@
-ASN1_VSN = 5.0.5
+ASN1_VSN = 5.0.6
diff --git a/lib/common_test/doc/src/notes.xml b/lib/common_test/doc/src/notes.xml
index 93a71baf84..c8005d8f79 100644
--- a/lib/common_test/doc/src/notes.xml
+++ b/lib/common_test/doc/src/notes.xml
@@ -33,6 +33,28 @@
<file>notes.xml</file>
</header>
+<section><title>Common_Test 1.16</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Use the compiler option <c>nowarn_export_all</c> to
+ disable <c>export_all</c> warnings when automatically
+ compiling test suites.</p>
+ <p>
+ Own Id: OTP-14810</p>
+ </item>
+ <item>
+ <p>
+ Use uri_string module instead of http_uri.</p>
+ <p>
+ Own Id: OTP-14902</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Common_Test 1.15.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/common_test/vsn.mk b/lib/common_test/vsn.mk
index ea3e9871cb..2dc1965878 100644
--- a/lib/common_test/vsn.mk
+++ b/lib/common_test/vsn.mk
@@ -1 +1 @@
-COMMON_TEST_VSN = 1.15.4
+COMMON_TEST_VSN = 1.16
diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index ee69f73890..997a506181 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -32,6 +32,226 @@
<p>This document describes the changes made to the Compiler
application.</p>
+<section><title>Compiler 7.2</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>Fixed an error in an optimization pass that caused
+ impossible tuple matching.</p>
+ <p>
+ Own Id: OTP-14855 Aux Id: ERL-549 </p>
+ </item>
+ <item>
+ <p>The exception thrown when a list comprehension was
+ given a non-list term was not always correct.</p>
+ <p>
+ Own Id: OTP-14992 Aux Id: ERL-572 </p>
+ </item>
+ <item>
+ <p>The compiler could produce incorrect code in rare
+ circumstances when the <c>[{inline,F/A}]</c> option was
+ used.</p>
+ <p>
+ Own Id: OTP-15115 Aux Id: PR-1831 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Changed the default behaviour of <c>.erlang</c>
+ loading: <c>.erlang</c> is no longer loaded from the
+ current directory. <c>c:erlangrc(PathList)</c> can be
+ used to search and load an <c>.erlang</c> file from user
+ specified directories.</p> <p><c>escript</c>,
+ <c>erlc</c>, <c>dialyzer</c> and <c>typer</c> no longer
+ load an <c>.erlang</c> at all.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14439</p>
+ </item>
+ <item>
+ <p>Support for "tuple calls" have been removed from the
+ run-time system. Tuple calls was an undocumented and
+ unsupported feature which allowed the module argument for
+ an apply operation to be a tuple: <c>Var = dict:new(),
+ Var:size()</c>. This "feature" frequently caused
+ confusion, especially when such call failed. The
+ stacktrace would point out functions that don't exist in
+ the source code.</p>
+ <p>For legacy code that need to use parameterized modules
+ or tuple calls for some other reason, there is a new
+ compiler option called <c>tuple_calls</c>. When this
+ option is given, the compiler will generate extra code
+ that emulates the old behavior for calls where the module
+ is a variable.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14497</p>
+ </item>
+ <item>
+ <p>In code such as <c>example({ok, Val}) -&gt; {ok,
+ Val}.</c> a tuple would be built. The compiler will now
+ automatically rewrite the code to
+ <c>example({ok,Val}=Tuple) -&gt; Tuple.</c> which will
+ reduce code size, execution time, and remove GC
+ pressure.</p>
+ <p>
+ Own Id: OTP-14505</p>
+ </item>
+ <item>
+ <p>The optimization of <c>case</c> expression where only
+ one of the case arms can execute successfully has been
+ improved.</p>
+ <p>
+ Own Id: OTP-14525</p>
+ </item>
+ <item>
+ <p>Some uses of binary matching has been slightly
+ improved, eliminating unnecessary register shuffling.</p>
+ <p>
+ Own Id: OTP-14594 Aux Id: ERL-444 </p>
+ </item>
+ <item>
+ <p>There is a new <c>{compile_info,Info}</c> option for
+ the compiler that allows BEAM-based languages such as
+ Elixir and LFE to add their own compiler versions.</p>
+ <p>
+ Own Id: OTP-14615 Aux Id: PR-1558 </p>
+ </item>
+ <item>
+ <p>Loaded BEAM code in a 64-bit system requires less
+ memory because of better packing of operands for
+ instructions.</p>
+ <p>These memory savings were achieved by major
+ improvements to the <c>beam_makeops</c> scripts used when
+ building the run time system and BEAM compiler. There is
+ also new for documentation for <c>beam_makeops</c> that
+ describes how new BEAM instructions and loader
+ transformations can be implemented. The documentation is
+ found in here in a source directory or git repository:
+ erts/emulator/internal_doc/beam_makeops.md. An online
+ version can be found here:
+ https://github.com/erlang/otp/blob/master/erts/emulator/internal_doc/beam_makeops.md</p>
+ <p>
+ Own Id: OTP-14626</p>
+ </item>
+ <item>
+ <p>Size calculations for binary constructions has been
+ somewhat optimized, producing smaller code.</p>
+ <p>
+ Own Id: OTP-14654</p>
+ </item>
+ <item>
+ <p>When the value returned from a '<c>catch</c>'
+ expression is ignored, no stacktrace will be built if an
+ exception is caught. That will save time and produce less
+ garbage. There are also some minor optimizations of
+ '<c>try</c>/<c>catch</c>' both in the compiler and
+ run-time system.</p>
+ <p>
+ Own Id: OTP-14683</p>
+ </item>
+ <item>
+ <p>There is a new syntax in '<c>try/catch</c>' for
+ retrieving the stacktrace without calling
+ '<c>erlang:get_stacktrace/0</c>'. See the reference
+ manual for a description of the new syntax. The
+ '<c>erlang:get_stacktrace/0</c>' BIF is now
+ deprecated.</p>
+ <p>
+ Own Id: OTP-14692</p>
+ </item>
+ <item>
+ <p>The following is an internal change in the compiler,
+ that is not noticeable for normal use of the compiler:
+ The module <c>v3_life</c> has been removed. Its
+ functionality has been simplified and integrated into
+ <c>v3_codegen</c>.</p>
+ <p>
+ Own Id: OTP-14712</p>
+ </item>
+ <item>
+ <p>The optimization of binary matching that delays
+ creation of sub binaries (see the Efficiency Guide) could
+ be thwarted by the argument order and could be necessary
+ to change the argument order. The compiler has now become
+ smarter and can handle any argument order.</p>
+ <p>
+ Own Id: OTP-14774</p>
+ </item>
+ <item>
+ <p>When the compiler was faced with complex case
+ expressions it would unnecessarily allocate stack
+ elements and shuffle data between x and y registers.
+ Improved code generation to only allocate a stack frame
+ when strictly necessary.</p>
+ <p>
+ Own Id: OTP-14808 Aux Id: ERL-514 </p>
+ </item>
+ <item>
+ <p>There is a new option '<c>makedep_side_effect</c>' for
+ the compiler and <c>-MMD</c> for '<c>erlc</c>' that
+ generates dependencies and continues to compile as
+ normal.</p>
+ <p>
+ Own Id: OTP-14830</p>
+ </item>
+ <item>
+ <p>When compiling modules with huge functions, the
+ compiler would generate a lot of atoms for its internal,
+ sometimes so many that the atom table would overflow. The
+ compiler has been rewritten to generate far less internal
+ atoms to avoid filling the atom table.</p>
+ <p>
+ Own Id: OTP-14968 Aux Id: ERL-563 </p>
+ </item>
+ <item>
+ <p>External funs with literal values for module, name,
+ and arity (e.g. <c>erlang:abs/1</c>) are now treated as
+ literals. That means more efficient code that produces
+ less garbage on the heap.</p>
+ <p>
+ Own Id: OTP-15003</p>
+ </item>
+ <item>
+ <p>Two new guards BIFs operating on maps have been added:
+ <c>map_get/2</c> and <c>is_map_key/2</c>. They do the
+ same as <c>maps:get/2</c> and <c>maps:is_key/2</c>,
+ respectively, except that they are allowed to be used in
+ guards.</p>
+ <p>
+ Own Id: OTP-15037 Aux Id: PR-1784, PR-1802 </p>
+ </item>
+ <item>
+ <p>A call or apply of a literal external fun will be
+ replaced with a direct call.</p>
+ <p>
+ Own Id: OTP-15044 Aux Id: ERL-614 </p>
+ </item>
+ <item>
+ <p>Part of EEP-44 has been implemented.</p>
+ <p>There is a new predefined macro called
+ <c>OTP_RELEASE</c> which is an integer indicating the OTP
+ release number (its value is <c>21</c> in this
+ release).</p>
+ <p>There are new preprocessor directives
+ <c>-if(Condition).</c> and <c>-elif(Condition).</c>. The
+ <c>if/elif</c> supports the builtin function
+ <c>defined(Symbol)</c>.</p>
+ <p>
+ Own Id: OTP-15087 Aux Id: PR-1810 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Compiler 7.1.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index ee75ee27fd..a26cb09dff 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 7.1.5
+COMPILER_VSN = 7.2
diff --git a/lib/crypto/doc/src/notes.xml b/lib/crypto/doc/src/notes.xml
index 7c5d0d44f8..2e48b48d67 100644
--- a/lib/crypto/doc/src/notes.xml
+++ b/lib/crypto/doc/src/notes.xml
@@ -31,6 +31,53 @@
</header>
<p>This document describes the changes made to the Crypto application.</p>
+<section><title>Crypto 4.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Removed two undocumented and erroneous functions
+ (<c>crypto:dh_generate_parameters/2</c> and
+ <c>crypto:dh_check/1</c>).</p>
+ <p>
+ Own Id: OTP-14956 Aux Id: ERL-579 </p>
+ </item>
+ <item>
+ <p>
+ Fixed bug causing VM crash if doing runtime upgrade of a
+ crypto module built against OpenSSL older than 0.9.8h.
+ Bug exists since OTP-20.2.</p>
+ <p>
+ Own Id: OTP-15088</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ A new <c>rand</c> plugin algorithm has been implemented
+ in <c>crypto</c>, that is: <c>crypto_cache</c>. It uses
+ strong random bytes as randomness source and caches them
+ to get good speed. See <c>crypto:rand_seed_alg/1</c>.</p>
+ <p>
+ Own Id: OTP-13370 Aux Id: PR-1573 </p>
+ </item>
+ <item>
+ <p>
+ Diffie-Hellman key functions are re-written with the
+ EVP_PKEY api.</p>
+ <p>
+ Own Id: OTP-14864</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Crypto 4.2.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/crypto/vsn.mk b/lib/crypto/vsn.mk
index 778aff9d13..cc34c20ac6 100644
--- a/lib/crypto/vsn.mk
+++ b/lib/crypto/vsn.mk
@@ -1 +1 @@
-CRYPTO_VSN = 4.2.2
+CRYPTO_VSN = 4.3
diff --git a/lib/debugger/doc/src/notes.xml b/lib/debugger/doc/src/notes.xml
index 77228e8aca..9f7214ac69 100644
--- a/lib/debugger/doc/src/notes.xml
+++ b/lib/debugger/doc/src/notes.xml
@@ -33,6 +33,21 @@
<p>This document describes the changes made to the Debugger
application.</p>
+<section><title>Debugger 4.2.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p> Fix a bug where calling a fun inside a binary would
+ crash the Debugger. </p>
+ <p>
+ Own Id: OTP-14957 Aux Id: PR-1741 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Debugger 4.2.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/debugger/vsn.mk b/lib/debugger/vsn.mk
index 57da7e5618..d62e5915a7 100644
--- a/lib/debugger/vsn.mk
+++ b/lib/debugger/vsn.mk
@@ -1 +1 @@
-DEBUGGER_VSN = 4.2.4
+DEBUGGER_VSN = 4.2.5
diff --git a/lib/dialyzer/doc/src/notes.xml b/lib/dialyzer/doc/src/notes.xml
index 3c8a5d6860..4ec72eecd9 100644
--- a/lib/dialyzer/doc/src/notes.xml
+++ b/lib/dialyzer/doc/src/notes.xml
@@ -32,6 +32,60 @@
<p>This document describes the changes made to the Dialyzer
application.</p>
+<section><title>Dialyzer 3.3</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Changed the default behaviour of <c>.erlang</c>
+ loading: <c>.erlang</c> is no longer loaded from the
+ current directory. <c>c:erlangrc(PathList)</c> can be
+ used to search and load an <c>.erlang</c> file from user
+ specified directories.</p> <p><c>escript</c>,
+ <c>erlc</c>, <c>dialyzer</c> and <c>typer</c> no longer
+ load an <c>.erlang</c> at all.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14439</p>
+ </item>
+ <item>
+ <p> Dialyzer can no longer read BEAM files created with
+ OTP 19 or earlier. </p>
+ <p>
+ Own Id: OTP-14493 Aux Id: PR-1434 </p>
+ </item>
+ <item>
+ <p> Speed up the computation of MD5 sums. </p>
+ <p>
+ Own Id: OTP-14937 Aux Id: PR-1719 </p>
+ </item>
+ <item>
+ <p> Fix a situation where Dialyzer unnecessarily
+ discarded contract information, resulting in missed
+ warnings. </p>
+ <p>
+ Own Id: OTP-14970 Aux Id: PR-1722 </p>
+ </item>
+ <item>
+ <p> The (not recommended) option <c>-Woverspecs</c> is
+ somewhat refined, and generates warnings in a few more
+ cases. </p>
+ <p>
+ Own Id: OTP-14982 Aux Id: OTP-14970, PR-1722 </p>
+ </item>
+ <item>
+ <p> Do not emit warnings for fun expressions residing in
+ code that cannot be run. This is consistent with how
+ Dialyzer treats other code that cannot be run. </p>
+ <p>
+ Own Id: OTP-15079 Aux Id: ERL-593 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Dialyzer 3.2.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/dialyzer/vsn.mk b/lib/dialyzer/vsn.mk
index fa58adc2db..7240b66fb5 100644
--- a/lib/dialyzer/vsn.mk
+++ b/lib/dialyzer/vsn.mk
@@ -1 +1 @@
-DIALYZER_VSN = 3.2.4
+DIALYZER_VSN = 3.3
diff --git a/lib/diameter/doc/src/notes.xml b/lib/diameter/doc/src/notes.xml
index eae540f027..3232c3380a 100644
--- a/lib/diameter/doc/src/notes.xml
+++ b/lib/diameter/doc/src/notes.xml
@@ -43,6 +43,21 @@ first.</p>
<!-- ===================================================================== -->
+<section><title>diameter 2.1.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix documentation typos.</p>
+ <p>
+ Own Id: OTP-15045</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>diameter 2.1.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/edoc/doc/src/notes.xml b/lib/edoc/doc/src/notes.xml
index 1d617fd252..2ef941b06d 100644
--- a/lib/edoc/doc/src/notes.xml
+++ b/lib/edoc/doc/src/notes.xml
@@ -32,6 +32,33 @@
<p>This document describes the changes made to the EDoc
application.</p>
+<section><title>Edoc 0.9.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p> Types and function specifications including the
+ <c>map()</c> type are pretty-printed correctly. </p>
+ <p>
+ Own Id: OTP-15117</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Update to use the new string api instead of the old.</p>
+ <p>
+ Own Id: OTP-15036</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Edoc 0.9.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/edoc/vsn.mk b/lib/edoc/vsn.mk
index 2f6d469536..bea9277e1f 100644
--- a/lib/edoc/vsn.mk
+++ b/lib/edoc/vsn.mk
@@ -1 +1 @@
-EDOC_VSN = 0.9.2
+EDOC_VSN = 0.9.3
diff --git a/lib/eldap/doc/src/notes.xml b/lib/eldap/doc/src/notes.xml
index 5ec753479f..ef7dda510c 100644
--- a/lib/eldap/doc/src/notes.xml
+++ b/lib/eldap/doc/src/notes.xml
@@ -31,6 +31,21 @@
</header>
<p>This document describes the changes made to the Eldap application.</p>
+<section><title>Eldap 1.2.4</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Update to use the new string api instead of the old.</p>
+ <p>
+ Own Id: OTP-15036</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Eldap 1.2.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/eldap/vsn.mk b/lib/eldap/vsn.mk
index 1636b6bb6d..f2b3cd47f2 100644
--- a/lib/eldap/vsn.mk
+++ b/lib/eldap/vsn.mk
@@ -1 +1 @@
-ELDAP_VSN = 1.2.3
+ELDAP_VSN = 1.2.4
diff --git a/lib/erl_docgen/doc/src/notes.xml b/lib/erl_docgen/doc/src/notes.xml
index 7f349f75a0..7a09b62351 100644
--- a/lib/erl_docgen/doc/src/notes.xml
+++ b/lib/erl_docgen/doc/src/notes.xml
@@ -31,7 +31,28 @@
</header>
<p>This document describes the changes made to the <em>erl_docgen</em> application.</p>
- <section><title>Erl_Docgen 0.7.3</title>
+ <section><title>Erl_Docgen 0.8</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Add a hoverable element to the titles in the html
+ documentation with a link to github where the
+ documentation can be edited.</p>
+ <p>
+ Make the anchors in the html User's Guide and system
+ documentation use the title of the sections instead of a
+ generated id.</p>
+ <p>
+ Own Id: OTP-14979</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Erl_Docgen 0.7.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
<list>
diff --git a/lib/erl_docgen/vsn.mk b/lib/erl_docgen/vsn.mk
index a556b73103..0b24604daa 100644
--- a/lib/erl_docgen/vsn.mk
+++ b/lib/erl_docgen/vsn.mk
@@ -1 +1 @@
-ERL_DOCGEN_VSN = 0.7.3
+ERL_DOCGEN_VSN = 0.8
diff --git a/lib/erl_interface/doc/src/notes.xml b/lib/erl_interface/doc/src/notes.xml
index b3a1a01acb..5b81f795b2 100644
--- a/lib/erl_interface/doc/src/notes.xml
+++ b/lib/erl_interface/doc/src/notes.xml
@@ -31,6 +31,44 @@
</header>
<p>This document describes the changes made to the Erl_interface application.</p>
+<section><title>Erl_Interface 3.10.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix bug where calling erl_init on certain platforms could
+ result in a buffer overflow bug.</p>
+ <p>
+ Own Id: OTP-15033</p>
+ </item>
+ <item>
+ <p>
+ Fixed <c>erl_call -m</c> to not deallocate module source
+ binary before it has been read.</p>
+ <p>
+ Own Id: OTP-15105 Aux Id: ERL-629 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> The program <c>erl_call</c> calls
+ <c>erl_eval:eval_str/1</c> when it used to call
+ <c>lib:eval_str/1</c>. This means that <c>erl_call</c>
+ will fail when trying interact with an Erlang node
+ running Erlang/OTP 20 or earlier. </p>
+ <p>
+ Own Id: OTP-15114 Aux Id: OTP-15072, ERL-634 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erl_Interface 3.10.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/erl_interface/vsn.mk b/lib/erl_interface/vsn.mk
index 8b6e91757d..586b23c5b3 100644
--- a/lib/erl_interface/vsn.mk
+++ b/lib/erl_interface/vsn.mk
@@ -1,2 +1,2 @@
-EI_VSN = 3.10.2
+EI_VSN = 3.10.3
ERL_INTERFACE_VSN = $(EI_VSN)
diff --git a/lib/et/doc/src/notes.xml b/lib/et/doc/src/notes.xml
index 57c678f4bf..e7cec937b3 100644
--- a/lib/et/doc/src/notes.xml
+++ b/lib/et/doc/src/notes.xml
@@ -37,6 +37,21 @@
one section in this document. The title of each section is the
version number of <c>Event Tracer (ET)</c>.</p>
+<section><title>ET 1.6.2</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>ET 1.6.1</title>
<section><title>Improvements and New Features</title>
diff --git a/lib/et/vsn.mk b/lib/et/vsn.mk
index aab63a402e..08ded8b6f1 100644
--- a/lib/et/vsn.mk
+++ b/lib/et/vsn.mk
@@ -1 +1 @@
-ET_VSN = 1.6.1
+ET_VSN = 1.6.2
diff --git a/lib/eunit/doc/src/notes.xml b/lib/eunit/doc/src/notes.xml
index 1868ffcbe7..0d2d61d553 100644
--- a/lib/eunit/doc/src/notes.xml
+++ b/lib/eunit/doc/src/notes.xml
@@ -33,6 +33,21 @@
</header>
<p>This document describes the changes made to the EUnit application.</p>
+<section><title>Eunit 2.3.6</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Eunit 2.3.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/eunit/vsn.mk b/lib/eunit/vsn.mk
index 2ed9eaac16..054e21f6ad 100644
--- a/lib/eunit/vsn.mk
+++ b/lib/eunit/vsn.mk
@@ -1 +1 @@
-EUNIT_VSN = 2.3.5
+EUNIT_VSN = 2.3.6
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml
index b6f9445373..f47868296a 100644
--- a/lib/hipe/doc/src/notes.xml
+++ b/lib/hipe/doc/src/notes.xml
@@ -31,6 +31,51 @@
</header>
<p>This document describes the changes made to HiPE.</p>
+<section><title>Hipe 3.18</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Optimize <c>receive</c> statements that are only waiting
+ for messages containing a reference created before the
+ receive. All messages that existed in the queue when the
+ reference was created will be bypassed, as they cannot
+ possibly contain the reference. This optimization has
+ existed for vanilla BEAM since OTP R14.</p>
+ <p>
+ Own Id: OTP-14785 Aux Id: PR-1632 </p>
+ </item>
+ <item>
+ <p>
+ Add validation pass to hipe compiler to detect internal
+ errors causing primop calls that may trigger an unsafe GC
+ at run-time. The pass can be disabled with option
+ <c>no_verify_gcsafe</c>.</p>
+ <p>
+ Own Id: OTP-14900 Aux Id: PR-1685, PR-1621 </p>
+ </item>
+ <item>
+ <p>
+ Make hipe compiled code work on x86_64 (amd64) with OS
+ security feature PIE, where executable code can be loaded
+ into a random location. Old behavior, if hipe was
+ enabled, was to disable PIE build options for the VM.</p>
+ <p>
+ Own Id: OTP-14903</p>
+ </item>
+ <item>
+ <p>
+ Inline more type test BIFs; <c>is_number</c>,
+ <c>is_bitstring</c>, <c>is_map</c>.</p>
+ <p>
+ Own Id: OTP-14941 Aux Id: PR-1718 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Hipe 3.17.1</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/hipe/vsn.mk b/lib/hipe/vsn.mk
index 0c517f9a7a..b081cb0c26 100644
--- a/lib/hipe/vsn.mk
+++ b/lib/hipe/vsn.mk
@@ -1 +1 @@
-HIPE_VSN = 3.17.1
+HIPE_VSN = 3.18
diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml
index 6adb1bdfd6..f4bf4b1e1f 100644
--- a/lib/inets/doc/src/notes.xml
+++ b/lib/inets/doc/src/notes.xml
@@ -33,7 +33,67 @@
<file>notes.xml</file>
</header>
- <section><title>Inets 6.5.2</title>
+ <section><title>Inets 7.0</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fixed HTTP content injection bug in httpc (ERL-456).</p>
+ <p>
+ Own Id: OTP-14726</p>
+ </item>
+ <item>
+ <p>
+ Fixed support for URI-references in HTTP 'Location'
+ header (ERL-333).</p>
+ <p>
+ Own Id: OTP-14729</p>
+ </item>
+ <item>
+ <p>
+ Fix broken 'Content-Type' handling in httpc (ERL-536).</p>
+ <p>
+ Own Id: OTP-15006</p>
+ </item>
+ <item>
+ <p>
+ Fix handling of relative paths in the script_alias
+ property of httpd (ERL-574).</p>
+ <p>
+ Own Id: OTP-15021</p>
+ </item>
+ <item>
+ <p>
+ Fix httpd:reload_config/2 with path() as the first
+ argument (ERL-578).</p>
+ <p>
+ Own Id: OTP-15025</p>
+ </item>
+ <item>
+ <p>
+ Improved gracefulness.</p>
+ <p>
+ Own Id: OTP-15042</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Split inets and create separate ftp and tftp apps.</p>
+ <p>
+ Own Id: OTP-14113</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Inets 6.5.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
<list>
diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk
index c5f0636ba0..b76390ad66 100644
--- a/lib/inets/vsn.mk
+++ b/lib/inets/vsn.mk
@@ -19,6 +19,6 @@
# %CopyrightEnd%
APPLICATION = inets
-INETS_VSN = 6.5.2
+INETS_VSN = 7.0
PRE_VSN =
APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)"
diff --git a/lib/jinterface/doc/src/notes.xml b/lib/jinterface/doc/src/notes.xml
index b379a60567..9aaa8a0840 100644
--- a/lib/jinterface/doc/src/notes.xml
+++ b/lib/jinterface/doc/src/notes.xml
@@ -31,6 +31,21 @@
</header>
<p>This document describes the changes made to the Jinterface application.</p>
+<section><title>Jinterface 1.9</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Add module package name for Java 9</p>
+ <p>
+ Own Id: OTP-14844</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Jinterface 1.8.1</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/jinterface/vsn.mk b/lib/jinterface/vsn.mk
index 0a8a1190ec..f527a83092 100644
--- a/lib/jinterface/vsn.mk
+++ b/lib/jinterface/vsn.mk
@@ -1 +1 @@
-JINTERFACE_VSN = 1.8.1
+JINTERFACE_VSN = 1.9
diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 3d433e7efa..e1ef8ab387 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -31,6 +31,289 @@
</header>
<p>This document describes the changes made to the Kernel application.</p>
+<section><title>Kernel 6.0</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p> Clarify the documentation of <c>rpc:multicall/5</c>.
+ </p>
+ <p>
+ Own Id: OTP-10551</p>
+ </item>
+ <item>
+ <p>
+ The DNS resolver when getting econnrefused from a server
+ retained an invalid socket so look up towards the next
+ server(s) also failed.</p>
+ <p>
+ Own Id: OTP-13133 Aux Id: PR-1557 </p>
+ </item>
+ <item>
+ <p>
+ No resolver backend returns V4Mapped IPv6 addresses any
+ more. This was inconsistent before, some did, some did
+ not. To facilitate working with such addresses a new
+ function <c>inet:ipv4_mapped_ipv6_address/1</c> has been
+ added.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13761 Aux Id: ERL-503 </p>
+ </item>
+ <item>
+ <p>
+ The type specifications for <c>file:posix/0</c> and
+ <c>inet:posix/0</c> have been updated according to which
+ errors file and socket operations should be able to
+ return.</p>
+ <p>
+ Own Id: OTP-14019 Aux Id: ERL-550 </p>
+ </item>
+ <item>
+ <p>
+ Fix name resolving in IPv6 only environments when doing
+ the initial distributed connection.</p>
+ <p>
+ Own Id: OTP-14501</p>
+ </item>
+ <item>
+ <p> File operations used to accept <seealso
+ marker="kernel:file#type-name_all">filenames</seealso>
+ containing null characters (integer value zero). This
+ caused the name to be truncated and in some cases
+ arguments to primitive operations to be mixed up.
+ Filenames containing null characters inside the filename
+ are now <em>rejected</em> and will cause primitive file
+ operations to fail. </p> <p> Also environment variable
+ operations used to accept <seealso
+ marker="kernel:os#type-env_var_name">names</seealso> and
+ <seealso
+ marker="kernel:os#type-env_var_value">values</seealso> of
+ environment variables containing null characters (integer
+ value zero). This caused operations to silently produce
+ erroneous results. Environment variable names and values
+ containing null characters inside the name or value are
+ now <em>rejected</em> and will cause environment variable
+ operations to fail. </p> <p>Primitive environment
+ variable operations also used to accept the <c>$=</c>
+ character in environment variable names causing various
+ problems. <c>$=</c> characters in environment variable
+ names are now also <em>rejected</em>. </p> <p>Also
+ <seealso
+ marker="kernel:os#cmd/1"><c>os:cmd/1</c></seealso> now
+ reject null characters inside its <seealso
+ marker="kernel:os#type-os_command">command</seealso>.
+ </p> <p><seealso
+ marker="erts:erlang#open_port/2"><c>erlang:open_port/2</c></seealso>
+ will also reject null characters inside the port name
+ from now on.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14543 Aux Id: ERL-370 </p>
+ </item>
+ <item>
+ <p><c>os:putenv</c> and <c>os:getenv</c> no longer access
+ the process environment directly and instead work on a
+ thread-safe emulation. The only observable difference is
+ that it's <em>not</em> kept in sync with libc
+ <c>getenv(3)</c> / <c>putenv(3)</c>, so those who relied
+ on that behavior in drivers or NIFs will need to add
+ manual synchronization.</p> <p>On Windows this means that
+ you can no longer resolve DLL dependencies by modifying
+ the <c>PATH</c> just before loading the driver/NIF. To
+ make this less of a problem, the emulator now adds the
+ target DLL's folder to the DLL search path.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14666</p>
+ </item>
+ <item>
+ <p>
+ Fixed connection tick toward primitive hidden nodes
+ (erl_interface) that could cause faulty tick timeout in
+ rare cases when payload data is sent to hidden node but
+ not received.</p>
+ <p>
+ Own Id: OTP-14681</p>
+ </item>
+ <item>
+ <p>
+ Make group react immediately on an EXIT-signal from shell
+ in e.g ssh.</p>
+ <p>
+ Own Id: OTP-14991 Aux Id: PR1705 </p>
+ </item>
+ <item>
+ <p>
+ Calls to <c>gen_tcp:send/2</c> on closed sockets now
+ returns <c>{error, closed}</c> instead of
+ <c>{error,enotconn}</c>.</p>
+ <p>
+ Own Id: OTP-15001</p>
+ </item>
+ <item>
+ <p>
+ The <c>included_applications</c> key are no longer
+ duplicated as application environment variable. Earlier,
+ the included applications could be read both with
+ <c>application:get[_all]_env(...)</c> and
+ <c>application:get[_all]_key(...)</c> functions. Now, it
+ can only be read with
+ <c>application:get[_all]_key(...)</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15071</p>
+ </item>
+ <item>
+ <p>Owner and group changes through
+ <c>file:write_file_info</c>, <c>file:change_owner</c>,
+ and <c>file:change_group</c> will no longer report
+ success on permission errors.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15118</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>A new logging API is added to Erlang/OTP, see the
+ <seealso
+ marker="kernel:logger"><c>logger(3)</c></seealso> manual
+ page, and section <seealso
+ marker="kernel:logger_chapter">Logging</seealso> in the
+ Kernel User's Guide.</p>
+ <p>Calls to <c>error_logger</c> are automatically
+ redirected to the new API, and legacy error logger event
+ handlers can still be used. It is, however, recommended
+ to use the Logger API directly when writing new code.</p>
+ <p>Notice the following potential incompatibilities:</p>
+ <list> <item><p>Kernel configuration parameters
+ <c>error_logger</c> still works, but is overruled if the
+ default handler's output destination is configured with
+ Kernel configuration parameter <c>logger</c>.</p> <p>In
+ general, parameters for configuring error logger are
+ overwritten by new parameters for configuring
+ Logger.</p></item> <item><p>The concept of SASL error
+ logging is deprecated, meaning that by default the SASL
+ application does not affect which log events are
+ logged.</p> <p>By default, supervisor reports and crash
+ reports are logged by the default Logger handler started
+ by Kernel, and end up at the same destination (terminal
+ or file) as other standard log event from Erlang/OTP.</p>
+ <p>Progress reports are not logged by default, but can be
+ enabled by setting the primary log level to info, for
+ example with the Kernel configuration parameter
+ <c>logger_level</c>.</p> <p>To obtain backwards
+ compatibility with the SASL error logging functionality
+ from earlier releases, set Kernel configuration parameter
+ <c>logger_sasl_compatible</c> to <c>true</c>. This
+ prevents the default Logger handler from logging any
+ supervisor-, crash-, or progress reports. Instead, SASL
+ adds a separate Logger handler during application start,
+ which takes care of these log events. The SASL
+ configuration parameters <c>sasl_error_logger</c> and
+ <c>sasl_errlog_type</c> specify the destination (terminal
+ or file) and severity level to log for these
+ events.</p></item></list>
+ <p>
+ Since Logger is new in Erlang/OTP 21.0, we do reserve the
+ right to introduce changes to the Logger API and
+ functionality in patches following this release. These
+ changes might or might not be backwards compatible with
+ the initial version.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13295</p>
+ </item>
+ <item>
+ <p>
+ The function <c>inet:i/0</c> has been documented.</p>
+ <p>
+ Own Id: OTP-13713 Aux Id: PR-1645 </p>
+ </item>
+ <item>
+ <p>
+ Typespecs for <c>netns</c> and <c>bind_to_device</c>
+ options have been added to <c>gen_tcp</c>, <c>gen_udp</c>
+ and <c>gen_sctp</c> functions.</p>
+ <p>
+ Own Id: OTP-14359 Aux Id: PR-1816 </p>
+ </item>
+ <item>
+ <p>
+ New functionality for implementation of alternative
+ carriers for the Erlang distribution has been introduced.
+ This mainly consists of support for usage of distribution
+ controller processes (previously only ports could be used
+ as distribution controllers). For more information see
+ <seealso marker="erts:alt_dist#distribution_module">ERTS
+ User's Guide ➜ How to implement an Alternative Carrier
+ for the Erlang Distribution ➜ Distribution
+ Module</seealso>.</p>
+ <p>
+ Own Id: OTP-14459</p>
+ </item>
+ <item>
+ <p><c>seq_trace</c> labels may now be any erlang
+ term.</p>
+ <p>
+ Own Id: OTP-14899</p>
+ </item>
+ <item>
+ <p>
+ The SSL distribution protocol <c>-proto inet_tls</c> has
+ stopped setting the SSL option
+ <c>server_name_indication</c>. New verify funs for client
+ and server in <c>inet_tls_dist</c> has been added, not
+ documented yet, that checks node name if present in peer
+ certificate. Usage is still also yet to be documented.</p>
+ <p>
+ Own Id: OTP-14969 Aux Id: OTP-14465, ERL-598 </p>
+ </item>
+ <item>
+ <p>
+ Changed timeout of <c>gen_server</c> calls to <c>auth</c>
+ server from default 5 seconds to <c>infinity</c>.</p>
+ <p>
+ Own Id: OTP-15009 Aux Id: ERL-601 </p>
+ </item>
+ <item>
+ <p>The callback module passed as <c>-epmd_module</c> to
+ erl has been expanded to be able to do name and port
+ resolving.</p> <p>Documentation has also been added in
+ the <seealso
+ marker="kernel:erl_epmd"><c>erl_epmd</c></seealso>
+ reference manual and ERTS User's Guide <seealso
+ marker="erts:alt_disco">How to Implement an Alternative
+ Service Discovery for Erlang Distribution</seealso>.</p>
+ <p>
+ Own Id: OTP-15086 Aux Id: PR-1694 </p>
+ </item>
+ <item>
+ <p>
+ Included config file specified with relative path in
+ sys.config are now first searched for relative to the
+ directory of sys.config itself. If not found, it is also
+ searched for relative to the current working directory.
+ The latter is for backwards compatibility.</p>
+ <p>
+ Own Id: OTP-15137 Aux Id: PR-1838 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Kernel 5.4.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk
index 60a1b0bff8..aa8e4dc119 100644
--- a/lib/kernel/vsn.mk
+++ b/lib/kernel/vsn.mk
@@ -1 +1 @@
-KERNEL_VSN = 5.4.3
+KERNEL_VSN = 6.0
diff --git a/lib/mnesia/doc/src/notes.xml b/lib/mnesia/doc/src/notes.xml
index 9a4e43c926..7134e3d1e4 100644
--- a/lib/mnesia/doc/src/notes.xml
+++ b/lib/mnesia/doc/src/notes.xml
@@ -39,7 +39,22 @@
thus constitutes one section in this document. The title of each
section is the version number of Mnesia.</p>
- <section><title>Mnesia 4.15.3</title>
+ <section><title>Mnesia 4.15.4</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Mnesia 4.15.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
<list>
diff --git a/lib/mnesia/vsn.mk b/lib/mnesia/vsn.mk
index 45f811846d..aaa1c3006f 100644
--- a/lib/mnesia/vsn.mk
+++ b/lib/mnesia/vsn.mk
@@ -1 +1 @@
-MNESIA_VSN = 4.15.3
+MNESIA_VSN = 4.15.4
diff --git a/lib/observer/doc/src/notes.xml b/lib/observer/doc/src/notes.xml
index ffa53de182..67bba37e39 100644
--- a/lib/observer/doc/src/notes.xml
+++ b/lib/observer/doc/src/notes.xml
@@ -32,6 +32,35 @@
<p>This document describes the changes made to the Observer
application.</p>
+<section><title>Observer 2.8</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Added possibility to garbage collect selected processes
+ and fixed a crash when the saved config file contained
+ bad data.</p>
+ <p>
+ Own Id: OTP-14993 Aux Id: PR-1666 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Use uri_string module instead of http_uri.</p>
+ <p>
+ Own Id: OTP-14902</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Observer 2.7</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/observer/vsn.mk b/lib/observer/vsn.mk
index 74a6db768e..bf6fd2a421 100644
--- a/lib/observer/vsn.mk
+++ b/lib/observer/vsn.mk
@@ -1 +1 @@
-OBSERVER_VSN = 2.7
+OBSERVER_VSN = 2.8
diff --git a/lib/os_mon/doc/src/notes.xml b/lib/os_mon/doc/src/notes.xml
index 4d33e27272..4a878dd704 100644
--- a/lib/os_mon/doc/src/notes.xml
+++ b/lib/os_mon/doc/src/notes.xml
@@ -31,6 +31,22 @@
</header>
<p>This document describes the changes made to the OS_Mon application.</p>
+<section><title>Os_Mon 2.4.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix <c>disksup</c> to handle mount paths with spaces in
+ them.</p>
+ <p>
+ Own Id: OTP-14513</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Os_Mon 2.4.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/os_mon/vsn.mk b/lib/os_mon/vsn.mk
index eb4f13ea9e..4a327e5506 100644
--- a/lib/os_mon/vsn.mk
+++ b/lib/os_mon/vsn.mk
@@ -1 +1 @@
-OS_MON_VSN = 2.4.4
+OS_MON_VSN = 2.4.5
diff --git a/lib/otp_mibs/doc/src/notes.xml b/lib/otp_mibs/doc/src/notes.xml
index 71b4c28e9a..ac0777d225 100644
--- a/lib/otp_mibs/doc/src/notes.xml
+++ b/lib/otp_mibs/doc/src/notes.xml
@@ -32,6 +32,22 @@
<p>This document describes the changes made to the OTP_Mibs
application.</p>
+<section><title>Otp_Mibs 1.2</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ The otp_mibs application has been deprecated and will be
+ removed in a future release.</p>
+ <p>
+ Own Id: OTP-15141</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Otp_Mibs 1.1.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/otp_mibs/vsn.mk b/lib/otp_mibs/vsn.mk
index 13406cb5b1..2e9e367d98 100644
--- a/lib/otp_mibs/vsn.mk
+++ b/lib/otp_mibs/vsn.mk
@@ -1,4 +1,4 @@
-OTP_MIBS_VSN = 1.1.2
+OTP_MIBS_VSN = 1.2
# Note: The branch 'otp_mibs' is defunct as of otp_mibs-1.0.4 and
# should NOT be used again.
diff --git a/lib/parsetools/doc/src/notes.xml b/lib/parsetools/doc/src/notes.xml
index ee133e2aa6..3e999c8cd0 100644
--- a/lib/parsetools/doc/src/notes.xml
+++ b/lib/parsetools/doc/src/notes.xml
@@ -31,6 +31,21 @@
</header>
<p>This document describes the changes made to the Parsetools application.</p>
+<section><title>Parsetools 2.1.7</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Parsetools 2.1.6</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/parsetools/vsn.mk b/lib/parsetools/vsn.mk
index b6d2ce0cd4..210723e449 100644
--- a/lib/parsetools/vsn.mk
+++ b/lib/parsetools/vsn.mk
@@ -1 +1 @@
-PARSETOOLS_VSN = 2.1.6
+PARSETOOLS_VSN = 2.1.7
diff --git a/lib/public_key/doc/src/notes.xml b/lib/public_key/doc/src/notes.xml
index b4e6f2937b..29e281922c 100644
--- a/lib/public_key/doc/src/notes.xml
+++ b/lib/public_key/doc/src/notes.xml
@@ -35,6 +35,63 @@
<file>notes.xml</file>
</header>
+<section><title>Public_Key 1.6</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Update calls to the base64 module to conform to that
+ module's type specifications.</p>
+ <p>
+ Own Id: OTP-14788 Aux Id: OTP-14624 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Use uri_string module instead of http_uri.</p>
+ <p>
+ Own Id: OTP-14902</p>
+ </item>
+ <item>
+ <p>
+ A new function -
+ <c>public_key:pkix_verify_hostname_match_fun/1</c> -
+ returns a fun to be given as option <c>match_fun</c> to
+ <c>public_key:pkix_verify_hostname/3</c> or via ssl.</p>
+ <p>
+ The fun makes the verify hostname matching according to
+ the specific rules for the protocol in the argument.
+ Presently only <c>https</c> is supported.</p>
+ <p>
+ Own Id: OTP-14962 Aux Id: ERL-542, OTP-15102 </p>
+ </item>
+ <item>
+ <p>
+ Compleate PKCS-8 encoding support and enhance the
+ decoding of 'PrivateKeyInfo' to conform to the rest of
+ Erlang public_key API.</p>
+ <p>
+ Own Id: OTP-15093</p>
+ </item>
+ <item>
+ <p>
+ A new moduli file is generated. This file is used for the
+ recommended <c>diffie-hellman-group-exchange-sha256</c>
+ key exchange algorithm in SSH.</p>
+ <p>
+ Own Id: OTP-15113</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Public_Key 1.5.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/public_key/vsn.mk b/lib/public_key/vsn.mk
index 99a0cc087e..f7faadb8fb 100644
--- a/lib/public_key/vsn.mk
+++ b/lib/public_key/vsn.mk
@@ -1 +1 @@
-PUBLIC_KEY_VSN = 1.5.2
+PUBLIC_KEY_VSN = 1.6
diff --git a/lib/reltool/doc/src/notes.xml b/lib/reltool/doc/src/notes.xml
index e66715e6a7..52419259c6 100644
--- a/lib/reltool/doc/src/notes.xml
+++ b/lib/reltool/doc/src/notes.xml
@@ -38,7 +38,22 @@
thus constitutes one section in this document. The title of each
section is the version number of Reltool.</p>
- <section><title>Reltool 0.7.5</title>
+ <section><title>Reltool 0.7.6</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p> Calls to <c>erlang:get_stacktrace()</c> are removed.
+ </p>
+ <p>
+ Own Id: OTP-14861</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Reltool 0.7.5</title>
<section><title>Improvements and New Features</title>
<list>
diff --git a/lib/reltool/vsn.mk b/lib/reltool/vsn.mk
index 49997b1e52..c698790ede 100644
--- a/lib/reltool/vsn.mk
+++ b/lib/reltool/vsn.mk
@@ -1 +1 @@
-RELTOOL_VSN = 0.7.5
+RELTOOL_VSN = 0.7.6
diff --git a/lib/runtime_tools/doc/src/notes.xml b/lib/runtime_tools/doc/src/notes.xml
index c6aab6f116..5692df2ab4 100644
--- a/lib/runtime_tools/doc/src/notes.xml
+++ b/lib/runtime_tools/doc/src/notes.xml
@@ -32,6 +32,22 @@
<p>This document describes the changes made to the Runtime_Tools
application.</p>
+<section><title>Runtime_Tools 1.13</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ New utility module <c>scheduler</c> which makes it easier
+ to measure scheduler utilization.</p>
+ <p>
+ Own Id: OTP-14904</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Runtime_Tools 1.12.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/runtime_tools/vsn.mk b/lib/runtime_tools/vsn.mk
index 26869b9412..0a4ad61537 100644
--- a/lib/runtime_tools/vsn.mk
+++ b/lib/runtime_tools/vsn.mk
@@ -1 +1 @@
-RUNTIME_TOOLS_VSN = 1.12.5
+RUNTIME_TOOLS_VSN = 1.13
diff --git a/lib/sasl/doc/src/notes.xml b/lib/sasl/doc/src/notes.xml
index 2f867d32ee..3dda5b06e8 100644
--- a/lib/sasl/doc/src/notes.xml
+++ b/lib/sasl/doc/src/notes.xml
@@ -31,6 +31,88 @@
</header>
<p>This document describes the changes made to the SASL application.</p>
+<section><title>SASL 3.2</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>A new logging API is added to Erlang/OTP, see the
+ <seealso
+ marker="kernel:logger"><c>logger(3)</c></seealso> manual
+ page, and section <seealso
+ marker="kernel:logger_chapter">Logging</seealso> in the
+ Kernel User's Guide.</p>
+ <p>Calls to <c>error_logger</c> are automatically
+ redirected to the new API, and legacy error logger event
+ handlers can still be used. It is, however, recommended
+ to use the Logger API directly when writing new code.</p>
+ <p>Notice the following potential incompatibilities:</p>
+ <list> <item><p>Kernel configuration parameters
+ <c>error_logger</c> still works, but is overruled if the
+ default handler's output destination is configured with
+ Kernel configuration parameter <c>logger</c>.</p> <p>In
+ general, parameters for configuring error logger are
+ overwritten by new parameters for configuring
+ Logger.</p></item> <item><p>The concept of SASL error
+ logging is deprecated, meaning that by default the SASL
+ application does not affect which log events are
+ logged.</p> <p>By default, supervisor reports and crash
+ reports are logged by the default Logger handler started
+ by Kernel, and end up at the same destination (terminal
+ or file) as other standard log event from Erlang/OTP.</p>
+ <p>Progress reports are not logged by default, but can be
+ enabled by setting the primary log level to info, for
+ example with the Kernel configuration parameter
+ <c>logger_level</c>.</p> <p>To obtain backwards
+ compatibility with the SASL error logging functionality
+ from earlier releases, set Kernel configuration parameter
+ <c>logger_sasl_compatible</c> to <c>true</c>. This
+ prevents the default Logger handler from logging any
+ supervisor-, crash-, or progress reports. Instead, SASL
+ adds a separate Logger handler during application start,
+ which takes care of these log events. The SASL
+ configuration parameters <c>sasl_error_logger</c> and
+ <c>sasl_errlog_type</c> specify the destination (terminal
+ or file) and severity level to log for these
+ events.</p></item></list>
+ <p>
+ Since Logger is new in Erlang/OTP 21.0, we do reserve the
+ right to introduce changes to the Logger API and
+ functionality in patches following this release. These
+ changes might or might not be backwards compatible with
+ the initial version.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13295</p>
+ </item>
+ <item>
+ <p>
+ The old and outdated "Status Inspection" tool (modules
+ <c>si</c> and <c>si_sasl_sup</c>) is removed.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14469</p>
+ </item>
+ <item>
+ <p>
+ When creating the release tar file, systools now includes
+ sys.config.src if it exists in the
+ $ROOT/releases/&lt;vsn&gt;/ directory. This is to allow
+ adjustments, e.g. resolving environment variables, after
+ unpacking the release, but before installing it. This
+ functionality requires a custom tool which uses
+ sys.config.src as input and creates a correct sys.config
+ file.</p>
+ <p>
+ Own Id: OTP-14950 Aux Id: PR-1560 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>SASL 3.1.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/sasl/vsn.mk b/lib/sasl/vsn.mk
index 52b168598a..0972ae20ba 100644
--- a/lib/sasl/vsn.mk
+++ b/lib/sasl/vsn.mk
@@ -1 +1 @@
-SASL_VSN = 3.1.2
+SASL_VSN = 3.2
diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml
index c25d649ac0..c9aa877a7f 100644
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -30,6 +30,169 @@
<file>notes.xml</file>
</header>
+<section><title>Ssh 4.7</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ If the daemon port listener is restarted, it could
+ potentially fail with <c>eaddrinuse</c> if the timing is
+ unlucky. It will now retry and exponentially back off the
+ listener restart a few times before failing.</p>
+ <p>
+ Own Id: OTP-14955</p>
+ </item>
+ <item>
+ <p>
+ A channel callback module always got the module name as
+ reason in a call to terminate. Now it will get the proper
+ Reason, usually 'normal'.</p>
+ <p>
+ Own Id: OTP-15084</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ The option <c>exec</c> has new option values defined to
+ make it much more easy to implement an own <c>exec</c>
+ server.</p>
+ <p>
+ An option called <c>exec</c> for daemons implementing the
+ handling of 'exec' requests has existed a long time but
+ has been undocumented. The old undocumented value - as
+ well as its behavior - is kept for compatibility EXCEPT
+ that error messages are changed and are sent as
+ "stderror" text.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14851</p>
+ </item>
+ <item>
+ <p>
+ Updated ssh_connection:shell/2 documentation.</p>
+ <p>
+ Own Id: OTP-14880</p>
+ </item>
+ <item>
+ <p>
+ The experimental <c>ssh_dbg</c> module is completely
+ re-written. Its purpose is to make tracing and debugging
+ easier on deployed systems.</p>
+ <p>
+ Own Id: OTP-14896</p>
+ </item>
+ <item>
+ <p>
+ The SSH supervisor structure has been slightly changed.
+ This makes stopping the ssh application considerably
+ faster if there are open connections. This is important
+ in for example restarts.</p>
+ <p>
+ Own Id: OTP-14988</p>
+ </item>
+ <item>
+ <p>
+ The type specifications in SSH are completly reworked and
+ the following types are renamed:</p>
+ <p>
+ <c>ssh:ssh_connection_ref()</c> is changed to
+ <c>ssh:connection_ref()</c>, </p>
+ <p>
+ <c>ssh:ssh_daemon_ref()</c> is changed to
+ <c>ssh:daemon_ref()</c>,</p>
+ <p>
+ <c>ssh:ssh_channel_id()</c> is changed to
+ <c>ssh:channel_id()</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15002 Aux Id: OTP-15030 </p>
+ </item>
+ <item>
+ <p>
+ The internal timer handling in SSH is now based on the
+ gen_statem timers.</p>
+ <p>
+ Own Id: OTP-15019</p>
+ </item>
+ <item>
+ <p>
+ Removed the undocumented and unused modules
+ <c>ssh_client_key.erl</c> and <c>ssh_server_key.erl</c>.</p>
+ <p>
+ Own Id: OTP-15028</p>
+ </item>
+ <item>
+ <p>
+ The Reference Manual pages are partly updated.</p>
+ <p>
+ The ssh page is now generated from specs and types, is
+ restructured and is partly rephrased.</p>
+ <p>
+ The ssh_channel, ssh_connection, ssh_client_key_api,
+ ssh_server_key_api and ssh_sftp pages are updated with
+ links, correct type names and some minor changes.</p>
+ <p>
+ Own Id: OTP-15030 Aux Id: OTP-15002 </p>
+ </item>
+ <item>
+ <p>
+ The behaviors <c>ssh_channel</c> and
+ <c>ssh_daemon_channel</c> are renamed to
+ <c>ssh_client_channel</c> and <c>ssh_server_channel</c>
+ respectively.</p>
+ <p>
+ The old modules are kept for compatibility but should
+ preferably be replaced when updating callback modules
+ referring them.</p>
+ <p>
+ Own Id: OTP-15041</p>
+ </item>
+ <item>
+ <p>
+ New test suite for channels.</p>
+ <p>
+ Own Id: OTP-15051</p>
+ </item>
+ <item>
+ <p>
+ The <c>rekey_limit</c> option could now set the max time
+ as well as the previously max data amount.</p>
+ <p>
+ Own Id: OTP-15069 Aux Id: ERL-617 </p>
+ </item>
+ <item>
+ <p>
+ Changed process exit supervision from links to monitors.</p>
+ <p>
+ Own Id: OTP-15082</p>
+ </item>
+ <item>
+ <p>
+ Better handling of misbehaving channel callback modules.</p>
+ <p>
+ Own Id: OTP-15083</p>
+ </item>
+ <item>
+ <p>
+ A new moduli file is generated. This file is used for the
+ recommended <c>diffie-hellman-group-exchange-sha256</c>
+ key exchange algorithm in SSH.</p>
+ <p>
+ Own Id: OTP-15113</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Ssh 4.6.9</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk
index f10e7aa96a..6060e50d31 100644
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
#-*-makefile-*- ; force emacs to enter makefile-mode
-SSH_VSN = 4.6.9
+SSH_VSN = 4.7
APP_VSN = "ssh-$(SSH_VSN)"
diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml
index 5b54ab48f8..917df03b5b 100644
--- a/lib/ssl/doc/src/notes.xml
+++ b/lib/ssl/doc/src/notes.xml
@@ -27,6 +27,149 @@
</header>
<p>This document describes the changes made to the SSL application.</p>
+<section><title>SSL 9.0</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Correct handling of ECDH suites.</p>
+ <p>
+ Own Id: OTP-14974</p>
+ </item>
+ <item>
+ <p>
+ Proper handling of clients that choose to send an empty
+ answer to a certificate request</p>
+ <p>
+ Own Id: OTP-15050</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Distribution over SSL (inet_tls) has, to improve
+ performance, been rewritten to not use intermediate
+ processes and ports.</p>
+ <p>
+ Own Id: OTP-14465</p>
+ </item>
+ <item>
+ <p>
+ Add suport for ECDHE_PSK cipher suites</p>
+ <p>
+ Own Id: OTP-14547</p>
+ </item>
+ <item>
+ <p>
+ For security reasons no longer support 3-DES cipher
+ suites by default</p>
+ <p>
+ *** INCOMPATIBILITY with possibly ***</p>
+ <p>
+ Own Id: OTP-14768</p>
+ </item>
+ <item>
+ <p>
+ For security reasons RSA-key exchange cipher suites are
+ no longer supported by default</p>
+ <p>
+ *** INCOMPATIBILITY with possible ***</p>
+ <p>
+ Own Id: OTP-14769</p>
+ </item>
+ <item>
+ <p>
+ The interoperability option to fallback to insecure
+ renegotiation now has to be explicitly turned on.</p>
+ <p>
+ *** INCOMPATIBILITY with possibly ***</p>
+ <p>
+ Own Id: OTP-14789</p>
+ </item>
+ <item>
+ <p>
+ Drop support for SSLv2 enabled clients. SSLv2 has been
+ broken for decades and never supported by the Erlang
+ SSL/TLS implementation. This option was by default
+ disabled and enabling it has proved to sometimes break
+ connections not using SSLv2 enabled clients.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14824</p>
+ </item>
+ <item>
+ <p>
+ Remove CHACHA20_POLY1305 ciphers form default for now. We
+ have discovered interoperability problems, ERL-538, that
+ we believe needs to be solved in crypto.</p>
+ <p>
+ *** INCOMPATIBILITY with possibly ***</p>
+ <p>
+ Own Id: OTP-14882</p>
+ </item>
+ <item>
+ <p>
+ Generalize DTLS packet multiplexing to make it easier to
+ add future DTLS features and uses.</p>
+ <p>
+ Own Id: OTP-14888</p>
+ </item>
+ <item>
+ <p>
+ Use uri_string module instead of http_uri.</p>
+ <p>
+ Own Id: OTP-14902</p>
+ </item>
+ <item>
+ <p>
+ The SSL distribution protocol <c>-proto inet_tls</c> has
+ stopped setting the SSL option
+ <c>server_name_indication</c>. New verify funs for client
+ and server in <c>inet_tls_dist</c> has been added, not
+ documented yet, that checks node name if present in peer
+ certificate. Usage is still also yet to be documented.</p>
+ <p>
+ Own Id: OTP-14969 Aux Id: OTP-14465, ERL-598 </p>
+ </item>
+ <item>
+ <p>
+ Deprecate ssl:ssl_accept/[1,2,3] in favour of
+ ssl:handshake/[1,2,3]</p>
+ <p>
+ Own Id: OTP-15056</p>
+ </item>
+ <item>
+ <p>
+ Customizes the hostname verification of the peer
+ certificate, as different protocols that use TLS such as
+ HTTP or LDAP may want to do it differently</p>
+ <p>
+ Own Id: OTP-15102 Aux Id: ERL-542, OTP-14962 </p>
+ </item>
+ <item>
+ <p>
+ Add utility function for converting erlang cipher suites
+ to a string represenation (ERL-600).</p>
+ <p>
+ Own Id: OTP-15106</p>
+ </item>
+ <item>
+ <p>
+ First version with support for DTLS</p>
+ <p>
+ Own Id: OTP-15142</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>SSL 8.2.6</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk
index eb85a55717..10be907b4f 100644
--- a/lib/ssl/vsn.mk
+++ b/lib/ssl/vsn.mk
@@ -1 +1 @@
-SSL_VSN = 8.2.6
+SSL_VSN = 9.0
diff --git a/lib/stdlib/doc/src/notes.xml b/lib/stdlib/doc/src/notes.xml
index bc90474465..611bfe73e0 100644
--- a/lib/stdlib/doc/src/notes.xml
+++ b/lib/stdlib/doc/src/notes.xml
@@ -31,6 +31,427 @@
</header>
<p>This document describes the changes made to the STDLIB application.</p>
+<section><title>STDLIB 3.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p><c>gen_statem</c> improvements.</p> <p> When using an
+ exception that is valid but not allowed in a state enter
+ call, the reason has been changed from
+ <c>{bad_action_from_state_function,Action}</c> to
+ <c>{bad_state_enter_action_from_state_function,Action}</c>.
+ </p><p> Timer parsing has been improved. Many erroneous
+ timeout tuples was not handled correctly. </p><p> The
+ documentation has been updated, in particular the User's
+ Guide and the pointer to it from the Reference Manual is
+ much more obvious. </p>
+ <p>
+ Own Id: OTP-14015</p>
+ </item>
+ <item>
+ <p>
+ The type specifications for <c>file:posix/0</c> and
+ <c>inet:posix/0</c> have been updated according to which
+ errors file and socket operations should be able to
+ return.</p>
+ <p>
+ Own Id: OTP-14019 Aux Id: ERL-550 </p>
+ </item>
+ <item>
+ <p> File operations used to accept <seealso
+ marker="kernel:file#type-name_all">filenames</seealso>
+ containing null characters (integer value zero). This
+ caused the name to be truncated and in some cases
+ arguments to primitive operations to be mixed up.
+ Filenames containing null characters inside the filename
+ are now <em>rejected</em> and will cause primitive file
+ operations to fail. </p> <p> Also environment variable
+ operations used to accept <seealso
+ marker="kernel:os#type-env_var_name">names</seealso> and
+ <seealso
+ marker="kernel:os#type-env_var_value">values</seealso> of
+ environment variables containing null characters (integer
+ value zero). This caused operations to silently produce
+ erroneous results. Environment variable names and values
+ containing null characters inside the name or value are
+ now <em>rejected</em> and will cause environment variable
+ operations to fail. </p> <p>Primitive environment
+ variable operations also used to accept the <c>$=</c>
+ character in environment variable names causing various
+ problems. <c>$=</c> characters in environment variable
+ names are now also <em>rejected</em>. </p> <p>Also
+ <seealso
+ marker="kernel:os#cmd/1"><c>os:cmd/1</c></seealso> now
+ reject null characters inside its <seealso
+ marker="kernel:os#type-os_command">command</seealso>.
+ </p> <p><seealso
+ marker="erts:erlang#open_port/2"><c>erlang:open_port/2</c></seealso>
+ will also reject null characters inside the port name
+ from now on.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14543 Aux Id: ERL-370 </p>
+ </item>
+ <item>
+ <p> Make <c>io_lib:unscan_format/1</c> work with pad char
+ and default precision. </p>
+ <p>
+ Own Id: OTP-14958 Aux Id: PR-1735 </p>
+ </item>
+ <item>
+ <p> The control sequence modifiers <c>t</c> and <c>l</c>
+ can be used together in the same control sequence which
+ makes it possible to have Unicode atoms and no detection
+ of printable character lists at the same time. </p>
+ <p>
+ Own Id: OTP-14971 Aux Id: PR-1743 </p>
+ </item>
+ <item>
+ <p> Fix a bug in the Erlang code linter: the check of
+ guard expressions no longer returns <c>false</c> if the
+ map syntax is used. The bug affected the Erlang shell,
+ the Debugger, and other modules evaluating abstract code.
+ </p>
+ <p>
+ Own Id: OTP-15035 Aux Id: ERL-613 </p>
+ </item>
+ <item>
+ <p>
+ A sys debug fun of type {Fun,State} should not be
+ possible to install twice. This was, however, possible if
+ the current State was 'undefined', which was mistaken for
+ non-existing fun. This has been corrected.</p>
+ <p>
+ Own Id: OTP-15049</p>
+ </item>
+ <item>
+ <p>
+ Fix <c>io:putchars/2</c> stacktrace rewriting at errors
+ to point to a valid function.</p>
+ <p>
+ Own Id: OTP-15101</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ The <c>gen_server</c> has gotten a new callback
+ <c>handle_continue/2</c> for check pointing the state.
+ This is useful at least when implementing behaviours on
+ top of <c>gen_server</c> and for some start up scenarios.</p>
+ <p>
+ Own Id: OTP-13019 Aux Id: PR-1490 </p>
+ </item>
+ <item>
+ <p> The semantics of timeout parameter
+ <c>{clean_timeout,infinity}</c> to
+ <c>gen_statem:call/3</c> has been changed to use a proxy
+ process for the call. With this change
+ <c>clean_timeout</c> implicates a proxy process with no
+ exceptions. This may be a hard to observe
+ incompatibility: in the presence of network problems a
+ late reply could arrive in the caller's message queue
+ when catching errors. That will not happen after this
+ correction. </p><p> The semantics of timeout parameter
+ <c>infinity</c> has not been changed. </p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13073 Aux Id: PR-1595 </p>
+ </item>
+ <item>
+ <p>A new logging API is added to Erlang/OTP, see the
+ <seealso
+ marker="kernel:logger"><c>logger(3)</c></seealso> manual
+ page, and section <seealso
+ marker="kernel:logger_chapter">Logging</seealso> in the
+ Kernel User's Guide.</p>
+ <p>Calls to <c>error_logger</c> are automatically
+ redirected to the new API, and legacy error logger event
+ handlers can still be used. It is, however, recommended
+ to use the Logger API directly when writing new code.</p>
+ <p>Notice the following potential incompatibilities:</p>
+ <list> <item><p>Kernel configuration parameters
+ <c>error_logger</c> still works, but is overruled if the
+ default handler's output destination is configured with
+ Kernel configuration parameter <c>logger</c>.</p> <p>In
+ general, parameters for configuring error logger are
+ overwritten by new parameters for configuring
+ Logger.</p></item> <item><p>The concept of SASL error
+ logging is deprecated, meaning that by default the SASL
+ application does not affect which log events are
+ logged.</p> <p>By default, supervisor reports and crash
+ reports are logged by the default Logger handler started
+ by Kernel, and end up at the same destination (terminal
+ or file) as other standard log event from Erlang/OTP.</p>
+ <p>Progress reports are not logged by default, but can be
+ enabled by setting the primary log level to info, for
+ example with the Kernel configuration parameter
+ <c>logger_level</c>.</p> <p>To obtain backwards
+ compatibility with the SASL error logging functionality
+ from earlier releases, set Kernel configuration parameter
+ <c>logger_sasl_compatible</c> to <c>true</c>. This
+ prevents the default Logger handler from logging any
+ supervisor-, crash-, or progress reports. Instead, SASL
+ adds a separate Logger handler during application start,
+ which takes care of these log events. The SASL
+ configuration parameters <c>sasl_error_logger</c> and
+ <c>sasl_errlog_type</c> specify the destination (terminal
+ or file) and severity level to log for these
+ events.</p></item></list>
+ <p>
+ Since Logger is new in Erlang/OTP 21.0, we do reserve the
+ right to introduce changes to the Logger API and
+ functionality in patches following this release. These
+ changes might or might not be backwards compatible with
+ the initial version.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-13295</p>
+ </item>
+ <item>
+ <p> Add functions
+ <c>calendar:system_time_to_local_time/2</c> and
+ <c>calendar:system_time_to_universal_time/2</c>. </p>
+ <p>
+ Own Id: OTP-13413</p>
+ </item>
+ <item>
+ <p> Functions <c>rand:uniform_real/0</c> and
+ <c>rand:uniform_real_s/1</c> have been added. They
+ produce uniformly distributed numbers in the range <c>0.0
+ =&lt; X &lt; 1.0</c> that are as close to random real
+ numbers as Normalized IEEE 754 Double Precision allows.
+ Because the random real number exactly <c>0.0</c> is
+ infinitely improbable they will never return exactly
+ <c>0.0</c>. </p><p> These properties are useful when you
+ need to call for example <c>math:log(X)</c> or <c>1 /
+ X</c> on a random value <c>X</c>, since that will never
+ fail with a number from these new functions. </p>
+ <p>
+ Own Id: OTP-13764 Aux Id: PR-1574 </p>
+ </item>
+ <item>
+ <p>
+ Added maps:iterator/0 and maps:next/1 to be used for
+ iterating over the key-value associations in a map.</p>
+ <p>
+ Own Id: OTP-14012</p>
+ </item>
+ <item>
+ <p>Changed the default behaviour of <c>.erlang</c>
+ loading: <c>.erlang</c> is no longer loaded from the
+ current directory. <c>c:erlangrc(PathList)</c> can be
+ used to search and load an <c>.erlang</c> file from user
+ specified directories.</p> <p><c>escript</c>,
+ <c>erlc</c>, <c>dialyzer</c> and <c>typer</c> no longer
+ load an <c>.erlang</c> at all.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14439</p>
+ </item>
+ <item>
+ <p>
+ Added new uri_string module to stdlib for handling URIs
+ (RFC 3986).</p>
+ <p>
+ Own Id: OTP-14496</p>
+ </item>
+ <item>
+ <p>
+ Update Unicode specification to version 10.0.</p>
+ <p>
+ Own Id: OTP-14503</p>
+ </item>
+ <item>
+ <p><c>filelib:wildcard()</c> now allows characters with a
+ special meaning to be escaped using backslashes.</p>
+ <p>This is an incompatible change, but note that the use
+ of backslashes in wildcards would already work
+ differently on Windows and Unix. Existing calls to
+ <c>filelib:wildcard()</c> needs to be updated. On
+ Windows, directory separators must always be written as a
+ slash.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14577</p>
+ </item>
+ <item>
+ <p>
+ The supervisor now stores its child specifications in a
+ map instead of a list. This causes a significant
+ improvement when starting many children under a
+ non-simple_one_for_one supervisor.</p>
+ <p>
+ Own Id: OTP-14586</p>
+ </item>
+ <item>
+ <p> The <c>base64</c> module is optimized. </p> <p> Note
+ that the functions <c>encode/1</c>, <c>decode/1</c>, and
+ <c>mime_decode/1</c> fail unless called with an argument
+ of the documented type. They used to accept any
+ <c>iodata()</c>. </p>
+ <p>
+ Own Id: OTP-14624 Aux Id: PR-1565 </p>
+ </item>
+ <item>
+ <p> Add function <c>lists:search/2</c>. </p>
+ <p>
+ Own Id: OTP-14675 Aux Id: PR-102 </p>
+ </item>
+ <item>
+ <p>
+ uri_string module extended with functions for handling
+ application/x-www-form-urlencoded query strings based on
+ the HTML5 specification.</p>
+ <p>
+ Own Id: OTP-14747</p>
+ </item>
+ <item>
+ <p> Add functions
+ <c>calendar:rfc3339_to_system_time/1,2</c> and
+ <c>calendar:system_time_to_rfc3339/1,2</c>. </p>
+ <p>
+ Own Id: OTP-14764</p>
+ </item>
+ <item>
+ <p> The stack traces returned by the functions of the
+ <c>erl_eval</c> module more accurately reflect where the
+ exception occurred. </p>
+ <p>
+ Own Id: OTP-14826 Aux Id: PR 1540 </p>
+ </item>
+ <item>
+ <p> Add options <c>atime</c>, <c>mtime</c>, <c>ctime</c>,
+ <c>uid</c>, and <c>gid</c> to the <c>erl_tar:add/3,4</c>
+ functions. </p>
+ <p>
+ Own Id: OTP-14834 Aux Id: PR 1608 </p>
+ </item>
+ <item>
+ <p>Added <c>ets:whereis/1</c> for retrieving the table
+ identifier of a named table.</p>
+ <p>
+ Own Id: OTP-14884</p>
+ </item>
+ <item>
+ <p>
+ Improved URI normalization functions in the uri_string
+ module.</p>
+ <p>
+ Own Id: OTP-14910</p>
+ </item>
+ <item>
+ <p> The new functions <c>io_lib:fwrite/3</c> and
+ <c>io_lib:format/3</c> take a third argument, an option
+ list. The only option is <c>chars_limit</c>, which is
+ used for limiting the number of returned characters. The
+ limit is soft, which means that the number of returned
+ characters exceeds the limit with at most a smallish
+ amount. If the limit is set, the functions
+ <c>format/3</c> and <c>fwrite/3</c> try to distribute the
+ number of characters evenly over the control sequences
+ <c>pPswW</c>. Furthermore, the control sequences
+ <c>pPwP</c> try to distribute the number of characters
+ evenly over substructures. </p> <p> A modification of the
+ control sequences <c>pPwW</c> is that even if there is no
+ limit on the number of returned characters, all
+ associations of a map are printed to the same depth. The
+ aim is to give a more consistent output as the order of
+ map keys is not defined. As before, if the depth is less
+ than the number of associations of a map, the selection
+ of associations to print is arbitrary. </p>
+ <p>
+ Own Id: OTP-14983</p>
+ </item>
+ <item>
+ <p> Add functions <c>ordsets:is_empty/1</c> and
+ <c>sets:is_empty/1</c>. </p>
+ <p>
+ Own Id: OTP-14996 Aux Id: ERL-557, PR-1703 </p>
+ </item>
+ <item>
+ <p>
+ Improve performance of <c>string:uppercase/1</c>,
+ <c>string:lowercase/1</c> and <c>string:casefold/1</c>
+ when handling ASCII characters.</p>
+ <p>
+ Own Id: OTP-14998</p>
+ </item>
+ <item>
+ <p>External funs with literal values for module, name,
+ and arity (e.g. <c>erlang:abs/1</c>) are now treated as
+ literals. That means more efficient code that produces
+ less garbage on the heap.</p>
+ <p>
+ Own Id: OTP-15003</p>
+ </item>
+ <item>
+ <p>
+ sys:statistics(Pid,get) did not report 'out' messages
+ from gen_server. This is now corrected.</p>
+ <p>
+ Own Id: OTP-15047</p>
+ </item>
+ <item>
+ <p>
+ A sys debug function can now have the format
+ {Id,Fun,State} in addition to the old {Fun,State}. This
+ allows installing multiple instances of a debug fun.</p>
+ <p>
+ Own Id: OTP-15048</p>
+ </item>
+ <item>
+ <p> The <c>lib</c> module is removed:</p> <list
+ type="bulleted"> <item><c>lib:error_message/2</c> is
+ removed.</item> <item><c>lib:flush_receive/0</c> is
+ removed.</item> <item><c>lib:nonl/1</c> is
+ removed.</item> <item><c>lib:progname/0</c> is replaced
+ by <c>ct:get_progname/0</c>.</item>
+ <item><c>lib:send/2</c> is removed.</item>
+ <item><c>lib:sendw/2</c> is removed.</item> </list>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15072 Aux Id: PR 1786, OTP-15114 </p>
+ </item>
+ <item>
+ <p>
+ Function <c>ets:delete_all_objects/1</c> now yields the
+ scheduler thread for large tables that take significant
+ time to clear. This to improve real time characteristics
+ of other runnable processes.</p>
+ <p>
+ Own Id: OTP-15078</p>
+ </item>
+ <item>
+ <p> In control sequences of the functions
+ <c>io:fwrite/2,3</c> and <c>io_lib:fwrite/2,3</c>
+ containing <c>p</c> or <c>P</c>, a field width of value
+ <c>0</c> means that no line breaks are inserted. This is
+ in contrast to the old behaviour, where <c>0</c> used to
+ insert line breaks after every subterm. To insert line
+ breaks after every subterm, a field width of value
+ <c>1</c> can be used. </p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15103 Aux Id: ERL-607 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>STDLIB 3.4.5</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk
index 09a4d6fb50..0525b2de0b 100644
--- a/lib/stdlib/vsn.mk
+++ b/lib/stdlib/vsn.mk
@@ -1 +1 @@
-STDLIB_VSN = 3.4.5
+STDLIB_VSN = 3.5
diff --git a/lib/syntax_tools/doc/src/notes.xml b/lib/syntax_tools/doc/src/notes.xml
index dd54c730e3..7ba90a6495 100644
--- a/lib/syntax_tools/doc/src/notes.xml
+++ b/lib/syntax_tools/doc/src/notes.xml
@@ -32,6 +32,32 @@
<p>This document describes the changes made to the Syntax_Tools
application.</p>
+<section><title>Syntax_Tools 2.1.5</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p> Fix a bug regarding reverting map types. </p>
+ <p>
+ Own Id: OTP-15098 Aux Id: ERIERL-177 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Update to use the new string api instead of the old.</p>
+ <p>
+ Own Id: OTP-15036</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Syntax_Tools 2.1.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/syntax_tools/vsn.mk b/lib/syntax_tools/vsn.mk
index 8d37c40742..4d13267f16 100644
--- a/lib/syntax_tools/vsn.mk
+++ b/lib/syntax_tools/vsn.mk
@@ -1 +1 @@
-SYNTAX_TOOLS_VSN = 2.1.4
+SYNTAX_TOOLS_VSN = 2.1.5
diff --git a/lib/tools/doc/src/notes.xml b/lib/tools/doc/src/notes.xml
index acaedb5613..8b0a2ca283 100644
--- a/lib/tools/doc/src/notes.xml
+++ b/lib/tools/doc/src/notes.xml
@@ -31,6 +31,27 @@
</header>
<p>This document describes the changes made to the Tools application.</p>
+<section><title>Tools 3.0</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>Added <c>instrument:allocations</c> and
+ <c>instrument:carriers</c> for retrieving information
+ about memory utilization and fragmentation.</p>
+ <p>The old <c>instrument</c> interface has been removed,
+ as have the related options <c>+Mim</c> and
+ <c>+Mis</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-14961</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Tools 2.11.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk
index f9723c0f9b..bb3f4c66c0 100644
--- a/lib/tools/vsn.mk
+++ b/lib/tools/vsn.mk
@@ -1 +1 @@
-TOOLS_VSN = 2.11.2
+TOOLS_VSN = 3.0
diff --git a/lib/wx/doc/src/notes.xml b/lib/wx/doc/src/notes.xml
index b42b85c47f..45638dff35 100644
--- a/lib/wx/doc/src/notes.xml
+++ b/lib/wx/doc/src/notes.xml
@@ -32,6 +32,22 @@
<p>This document describes the changes made to the wxErlang
application.</p>
+<section><title>Wx 1.8.4</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Changed implementation so wx can now be built towards
+ wxWidgets-3.1.1.</p>
+ <p>
+ Own Id: OTP-15027</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Wx 1.8.3</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/wx/vsn.mk b/lib/wx/vsn.mk
index 7da4529c98..37a5477631 100644
--- a/lib/wx/vsn.mk
+++ b/lib/wx/vsn.mk
@@ -1 +1 @@
-WX_VSN = 1.8.3
+WX_VSN = 1.8.4
diff --git a/lib/xmerl/doc/src/notes.xml b/lib/xmerl/doc/src/notes.xml
index 9e40d35ba7..b7d1db7dfc 100644
--- a/lib/xmerl/doc/src/notes.xml
+++ b/lib/xmerl/doc/src/notes.xml
@@ -32,6 +32,21 @@
<p>This document describes the changes made to the Xmerl application.</p>
+<section><title>Xmerl 1.3.17</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix typos in documentation.</p>
+ <p>
+ Own Id: OTP-15039</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Xmerl 1.3.16</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/xmerl/vsn.mk b/lib/xmerl/vsn.mk
index ddff0c8894..be11935f2f 100644
--- a/lib/xmerl/vsn.mk
+++ b/lib/xmerl/vsn.mk
@@ -1 +1 @@
-XMERL_VSN = 1.3.16
+XMERL_VSN = 1.3.17