OTP-21.3

2 files changed, 1206 insertions, 2 deletions

diff --git a/early-plugins.mk b/early-plugins.mk
index 734c831..df01eb8 100644
--- a/early-plugins.mk
+++ b/early-plugins.mk
@@ -26,7 +26,7 @@
 OTP-18 := OTP-18.0.3 OTP-18.1.5 OTP-18.2.4 OTP-18.3.4.11
 OTP-19 := OTP-19.0.7 OTP-19.1.6 OTP-19.2.3 OTP-19.3.6.13
 OTP-20 := OTP-20.0.5 OTP-20.1.7 OTP-20.2.4 OTP-20.3.8.20
-OTP-21 := OTP-21.0.9 OTP-21.1.4 OTP-21.2.7
+OTP-21 := OTP-21.0.9 OTP-21.1.4 OTP-21.2.7 OTP-21.3
 OTP-22 := OTP-22.0-rc1
 
 OTP-18+ := $(OTP-18) $(OTP-19) $(OTP-20) $(OTP-21) $(OTP-22)
@@ -133,7 +133,7 @@ ifeq ($(PLATFORM),msys2)
 WINDOWS-OTP-18 := 18.0 18.1 18.2.1 18.3
 WINDOWS-OTP-19 := 19.0 19.1 19.2 19.3
 WINDOWS-OTP-20 := 20.0 20.1 20.2 20.3
-WINDOWS-OTP-21 := 21.0.1 21.1 21.2
+WINDOWS-OTP-21 := 21.0.1 21.1 21.2 21.3
 
 WINDOWS-OTP-18+ := $(WINDOWS-OTP-18) $(WINDOWS-OTP-19) $(WINDOWS-OTP-20) $(WINDOWS-OTP-21)
 WINDOWS-OTP-19+ := $(WINDOWS-OTP-19) $(WINDOWS-OTP-20) $(WINDOWS-OTP-21)
@@ -162,6 +162,7 @@ WINDOWS-OTP-20.3-INSTALL-DIR := $(call msys2_path,$(PROGRAMFILES)/erl9.3/bin)
 WINDOWS-OTP-21.0.1-INSTALL-DIR := $(call msys2_path,$(PROGRAMFILES)/erl10.0.1/bin)
 WINDOWS-OTP-21.1-INSTALL-DIR := $(call msys2_path,$(PROGRAMFILES)/erl10.1/bin)
 WINDOWS-OTP-21.2-INSTALL-DIR := $(call msys2_path,$(PROGRAMFILES)/erl10.2/bin)
+WINDOWS-OTP-21.3-INSTALL-DIR := $(call msys2_path,$(PROGRAMFILES)/erl10.3/bin)
 
 # We have to duplicate this for it to work as
 # it is not yet defined when we define this.
diff --git a/release-notes/OTP-21.3.README.txt b/release-notes/OTP-21.3.README.txt
new file mode 100644
index 0000000..3158ddb
--- /dev/null
+++ b/release-notes/OTP-21.3.README.txt
@@ -0,0 +1,1203 @@
+Patch Package:           OTP 21.3
+Git Tag:                 OTP-21.3
+Date:                    2019-03-12
+Trouble Report Id:       OTP-14702, OTP-15229, OTP-15298, OTP-15369,
+                         OTP-15375, OTP-15398, OTP-15423, OTP-15442,
+                         OTP-15445, OTP-15447, OTP-15460, OTP-15479,
+                         OTP-15484, OTP-15490, OTP-15493, OTP-15494,
+                         OTP-15498, OTP-15502, OTP-15503, OTP-15508,
+                         OTP-15514, OTP-15518, OTP-15519, OTP-15527,
+                         OTP-15529, OTP-15539, OTP-15540, OTP-15541,
+                         OTP-15542, OTP-15545, OTP-15552, OTP-15553,
+                         OTP-15555, OTP-15556, OTP-15557, OTP-15558,
+                         OTP-15561, OTP-15562, OTP-15567, OTP-15569,
+                         OTP-15570, OTP-15572, OTP-15576, OTP-15577,
+                         OTP-15578, OTP-15580, OTP-15583, OTP-15584,
+                         OTP-15586, OTP-15587, OTP-15592, OTP-15599,
+                         OTP-15600, OTP-15601, OTP-15602, OTP-15604,
+                         OTP-15605, OTP-15619, OTP-15624, OTP-15625,
+                         OTP-15629, OTP-15630, OTP-15634, OTP-15637,
+                         OTP-15639, OTP-15642, OTP-15650, OTP-15657,
+                         OTP-15659, OTP-15660, OTP-15662, OTP-15663,
+                         OTP-15665, OTP-15666, OTP-15667, OTP-15669,
+                         OTP-15670
+Seq num:                 ERIERL-203, ERIERL-231, ERIERL-258,
+                         ERIERL-282, ERIERL-298, ERIERL-302,
+                         ERIERL-310, ERIERL-316, ERIERL-321, ERL-725,
+                         ERL-774, ERL-808, ERL-810, ERL-811, ERL-815,
+                         ERL-816, ERL-818, ERL-822, ERL-829, ERL-838,
+                         ERL-841, ERL-843, ERL-845, ERL-848, ERL-850,
+                         ERL-851, ERL-854, ERL-869
+System:                  OTP
+Release:                 21
+Application:             common_test-1.17, compiler-7.3.2,
+                         crypto-4.4.1, dialyzer-3.3.2, diameter-2.2,
+                         edoc-0.10, erl_docgen-0.9,
+                         erl_interface-3.11, erts-10.3, ftp-1.0.2,
+                         hipe-3.18.3, inets-7.0.6, kernel-6.3,
+                         mnesia-4.15.6, observer-2.9, odbc-2.12.3,
+                         public_key-1.6.5, runtime_tools-1.13.2,
+                         ssh-4.7.4, ssl-9.2, stdlib-3.8,
+                         syntax_tools-2.1.7, tools-3.1, wx-1.8.7
+Predecessor:             OTP 21.2.7
+
+ Check out the git tag OTP-21.3, and build a full OTP system including
+ documentation. Apply one or more applications from this build as
+ patches to your installation using the 'otp_patch_apply' tool. For
+ information on install requirements, see descriptions for each
+ application version below.
+
+ ---------------------------------------------------------------------
+ --- HIGHLIGHTS ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-15423    Application(s): ssl
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               The Reason part of of the error return from the
+               functions connect and handshake has a better and
+               documented format. This will sometimes differ from
+               previous returned reasons, however those where only
+               documented as term() and should for that reason not be
+               relied on.
+
+
+  OTP-15442    Application(s): erl_interface
+               Related Id(s): ERIERL-258
+
+               Support for plugin of a user supplied socket
+               implementation has been added.
+
+
+  OTP-15445    Application(s): ssl
+
+               Refactor of state handling to improve TLS application
+               data throughput and reduce CPU overhead
+
+
+  OTP-15460    Application(s): erl_docgen, otp
+
+               The HTML reference documentation shows the OTP version
+               where modules and functions were first introduced.
+               Versions older than R13B04 are not shown.
+
+
+  OTP-15529    Application(s): ssl
+
+               The SSL code has been optimized in many small ways to
+               reduce CPU load for encryption/decryption, especially
+               for Erlang's distribution protocol over TLS.
+
+
+  OTP-15665    Application(s): ssl
+               Related Id(s): ERL-811, PR-2072
+
+               Add support for active N
+
+
+ ---------------------------------------------------------------------
+ --- POTENTIAL INCOMPATIBILITIES -------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-15423    Application(s): ssl
+
+               *** HIGHLIGHT ***
+
+               The Reason part of of the error return from the
+               functions connect and handshake has a better and
+               documented format. This will sometimes differ from
+               previous returned reasons, however those where only
+               documented as term() and should for that reason not be
+               relied on.
+
+
+  OTP-15662    Application(s): kernel
+
+               Handler specific configuration parameters for the
+               standard handler logger_std_h are changed to be more
+               intuitive and more similar to the disk_log handler.
+
+               Earlier there was only one parameter, type, which could
+               have the values standard_io, standard_error,
+               {file,FileName} or {file,FileName,Modes}.
+
+               This is now changed, so the following parameters are
+               allowed:
+
+               type = standard_io | standard_error | file
+               file = file:filename()
+               modes = [file:mode()]
+
+               All parameters are optional. type defaults to
+               standard_io, unless a file name is given, in which case
+               it defaults to file. If type is set to file, the file
+               name defaults to the same as the handler id.
+
+               The potential incompatibility is that
+               logger:get_config/0 and logger:get_handler_config/1 now
+               returns the new parameters, even if the configuration
+               was set with the old variant, e.g.
+               #{type=>{file,FileName}}.
+
+
+ ---------------------------------------------------------------------
+ --- OTP-21.3 --------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15657    Application(s): erts, otp, tools
+
+               Minor fixes for make clean.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15460    Application(s): erl_docgen, otp
+
+               *** HIGHLIGHT ***
+
+               The HTML reference documentation shows the OTP version
+               where modules and functions were first introduced.
+               Versions older than R13B04 are not shown.
+
+
+ ---------------------------------------------------------------------
+ --- common_test-1.17 ------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The common_test-1.17 application can be applied independently of
+ other applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15540    Application(s): common_test
+
+               A bug caused ct:encrypt_config_file/3 and
+               ct:decrypt_config_file/3 to fail with badmatch if input
+               parameter KeyOrFile was {key,string()}. This is now
+               corrected.
+
+
+  OTP-15584    Application(s): common_test
+               Related Id(s): ERIERL-282
+
+               The status of a test case which failed with timetrap
+               timeout in end_per_testcase could not be modified by
+               returning {fail,Reason} from a post_end_per_testcase
+               hook function. This is now corrected.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15229    Application(s): common_test
+               Related Id(s): ERIERL-203
+
+               A new variant of the newline option to ct_telnet:cmd/3
+               and ct_telnet:send/3 is added, which allows to specify
+               a string to append as newline indicator on a command.
+               By default, the value is "\n", but in some cases it is
+               required to be "\r\n", which this option allows.
+
+               A faulty regular expression given as parameter to
+               ct_telnet:expect/2,3 would earlier crash and look like
+               an internal error in common_test. A better error
+               indication is now given, but the test case will still
+               fail.
+
+
+  OTP-15298    Application(s): common_test
+
+               Since the yang RFC allows more than one top element of
+               config data in an edit-config element,
+               ct_netconfc:edit_config/3,4,5 can now take a list of
+               XML elements.
+
+
+ Full runtime dependencies of common_test-1.17: compiler-6.0,
+ crypto-3.6, debugger-4.1, erts-7.0, ftp-1.0.0, inets-6.0, kernel-4.0,
+ observer-2.1, runtime_tools-1.8.16, sasl-2.4.2, snmp-5.1.2, ssh-4.0,
+ stdlib-3.5, syntax_tools-1.7, tools-2.8, xmerl-1.3.8
+
+
+ ---------------------------------------------------------------------
+ --- compiler-7.3.2 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The compiler-7.3.2 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15518    Application(s): compiler
+               Related Id(s): ERL-829
+
+               An expression such as (A / B) band 16#ff would crash
+               the compiler.
+
+
+  OTP-15552    Application(s): compiler
+               Related Id(s): ERL-838
+
+               There could be an incorrect warning when the
+               tuple_calls option was given. The generated code would
+               be correct. Here is an example of code that would
+               trigger the warning:
+
+               (list_to_atom("prefix_" ++
+               atom_to_list(suffix))):doit(X).
+
+
+  OTP-15577    Application(s): compiler, dialyzer
+               Related Id(s): ERL-851, PR-1944, PR-2141
+
+               Optimize (again) Dialyzer's handling of
+               left-associative use of andalso and orelse in guards.
+
+
+ Full runtime dependencies of compiler-7.3.2: crypto-3.6, erts-9.0,
+ hipe-3.12, kernel-4.0, stdlib-2.5
+
+
+ ---------------------------------------------------------------------
+ --- crypto-4.4.1 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The crypto-4.4.1 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15634    Application(s): crypto
+
+               Fixes a bug that caused crypto:sign and crypto:verify
+               to return the error message badarg instead of notsup in
+               one case. That case was when signing or verifying with
+               eddsa keys (that is, ed15519 or ed448), but only when
+               FIPS was supported and enabled.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15447    Application(s): crypto
+
+               Added a crypto benchmark test suite.
+
+
+ Full runtime dependencies of crypto-4.4.1: erts-9.0, kernel-5.3,
+ stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- dialyzer-3.3.2 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The dialyzer-3.3.2 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15562    Application(s): dialyzer
+               Related Id(s): ERL-845
+
+               Fix a bug that caused Dialyzer to crash when analyzing
+               a contract with a module name differing from the
+               analyzed module's name. The bug was introduced in
+               Erlang/OTP 18.
+
+
+  OTP-15570    Application(s): dialyzer, hipe
+
+               Fix a bug in the handling of the Key argument of
+               lists:{keysearch, keyfind, keymember}.
+
+
+  OTP-15577    Application(s): compiler, dialyzer
+               Related Id(s): ERL-851, PR-1944, PR-2141
+
+               Optimize (again) Dialyzer's handling of
+               left-associative use of andalso and orelse in guards.
+
+
+ Full runtime dependencies of dialyzer-3.3.2: compiler-7.0, erts-9.0,
+ hipe-3.16.1, kernel-5.3, stdlib-3.4, syntax_tools-2.0, wx-1.2
+
+
+ ---------------------------------------------------------------------
+ --- diameter-2.2 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The diameter-2.2 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15569    Application(s): diameter
+               Related Id(s): ERIERL-302
+
+               Fix failure of incoming answer message with faulty
+               Experimental-Result-Code. Failure to decode the AVP
+               resulted in an uncaught exception, with no no
+               handle_answer/error callback as a consequence.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15398    Application(s): diameter
+
+               Add spawn_opt MFA configuration to allow a callback to
+               spawn a handler process for an incoming Diameter
+               request on an an arbitrary node. Module diameter_dist
+               provides a route_session/2 that can be used to
+               distribute requests based on Session-Id, although this
+               module is currently only documented in the module
+               itself and may change.
+
+
+ Full runtime dependencies of diameter-2.2: erts-10.0, kernel-3.2,
+ ssl-9.0, stdlib-2.4
+
+
+ ---------------------------------------------------------------------
+ --- edoc-0.10 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The edoc-0.10 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-15605    Application(s): edoc
+               Related Id(s): ERL-841
+
+               Print a helpful message explaining that adding
+               {preprocess, true} can help if reading a source file
+               fails.
+
+
+ Full runtime dependencies of edoc-0.10: erts-6.0, inets-5.10,
+ kernel-3.0, stdlib-2.5, syntax_tools-1.6.14, xmerl-1.3.7
+
+
+ ---------------------------------------------------------------------
+ --- erl_docgen-0.9 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erl_docgen-0.9 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-15460    Application(s): erl_docgen, otp
+
+               *** HIGHLIGHT ***
+
+               The HTML reference documentation shows the OTP version
+               where modules and functions were first introduced.
+               Versions older than R13B04 are not shown.
+
+
+  OTP-15637    Application(s): erl_docgen
+               Related Id(s): PR-2160
+
+               Make html documentation of C functions with many
+               arguments more readable.
+
+
+ Full runtime dependencies of erl_docgen-0.9: edoc-0.7.13, erts-9.0,
+ stdlib-3.4, xmerl-1.3.7
+
+
+ ---------------------------------------------------------------------
+ --- erl_interface-3.11 ----------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erl_interface-3.11 application can be applied independently of
+ other applications on a full OTP 21 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-15442    Application(s): erl_interface
+               Related Id(s): ERIERL-258
+
+               *** HIGHLIGHT ***
+
+               Support for plugin of a user supplied socket
+               implementation has been added.
+
+
+ ---------------------------------------------------------------------
+ --- erts-10.3 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The erts-10.3 application can *not* be applied independently of
+       other applications on an arbitrary OTP 21 installation.
+
+       On a full OTP 21 installation, also the following runtime
+       dependencies have to be satisfied:
+       -- kernel-6.1 (first satisfied in OTP 21.1)
+       -- sasl-3.3 (first satisfied in OTP 21.2)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15484    Application(s): erts
+
+               When multiplying a number by itself, a word beyond the
+               number on the heap could be read (and ignored). This
+               bug was extremely unlikely to actually cause a real
+               problem.
+
+
+  OTP-15490    Application(s): erts, kernel
+
+               Fix bug where doing seq_trace:reset_trace() while
+               another process was doing a garbage collection could
+               cause the run-time system to segfault.
+
+
+  OTP-15494    Application(s): erts
+
+               Fix reading of ancillary data from packet oriented
+               sockets on old Linux kernel versions. Without this fix,
+               getting the data would cause the port to enter an
+               infinite loop.
+
+
+  OTP-15527    Application(s): erts
+
+               Fix bug where crash dumping or doing
+               erlang:system_info(procs) while another process was
+               doing a garbage collection could cause the run-time
+               system to segfault.
+
+
+  OTP-15556    Application(s): erts
+
+               Fix erlang:system_info(kernel_poll) to return correct
+               value. Before this fix, the call always returned false.
+
+
+  OTP-15567    Application(s): erts
+
+               Fix bug in enif_make_map_from_arrays that would produce
+               broken maps when number of keys were 32. Bug exists
+               since OTP 21.0.
+
+
+  OTP-15583    Application(s): erts
+               Related Id(s): PR-2118
+
+               Fix a bug in binary:encode_unsigned that may cause a
+               read of uninitialized memory.
+
+               The bug existed since the function was added (OTP
+               R16B02).
+
+
+  OTP-15599    Application(s): erts
+               Related Id(s): ERIERL-298
+
+               Fixed a bug that could cause heart to kill an exiting
+               node before it had time to flush all buffered writes.
+               If environment variable HEART_KILL_SIGNAL=SIGABRT was
+               set a superfluous core dump could also be generated.
+
+
+  OTP-15604    Application(s): erts
+
+               Fix enif_consume_timeslice to be a no-op on dirty
+               scheduler and not crash debug compiled emulator.
+
+
+  OTP-15629    Application(s): erts
+
+               Fixed macro redefinition warnings.
+
+
+  OTP-15650    Application(s): erts
+               Related Id(s): ERL-854, PR-2161
+
+               to_erl fixed to not garble terminal input beyond 7-bit
+               ASCII.
+
+
+  OTP-15657    Application(s): erts, otp, tools
+
+               Minor fixes for make clean.
+
+
+  OTP-15660    Application(s): erts
+               Related Id(s): ERL-869
+
+               Fixed a bug in all ets:select* and ets:match* functions
+               that could in some rare cases lead to very poor
+               performance.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15375    Application(s): erts
+
+               Add erlang:system_flag(system_logger, Pid) and
+               erlang:system_info(system_logger). This system_flag can
+               be used to set the process that will receive the
+               logging messages generated by ERTS.
+
+
+  OTP-15503    Application(s): erts
+               Related Id(s): PR-2052
+
+               integer_to_list/2 and integer_to_binary/2 are now
+               implemented in C, improving their performance.
+
+
+  OTP-15514    Application(s): erts
+               Related Id(s): ERL-774
+
+               Improved term_to_binary to do more fair reduction count
+               and yielding when encoding large byte lists (strings).
+
+
+  OTP-15555    Application(s): erts
+               Related Id(s): ERIERL-231
+
+               Made internal port drivers more robust against
+               erlang:port_control with invalid arguments and added
+               documentation warnings about such abuse.
+
+
+  OTP-15558    Application(s): erts
+               Related Id(s): ERL-725
+
+               Fix bug on NetBSD where the exit_status from a port
+               program would never be sent.
+
+
+  OTP-15576    Application(s): erts
+               Related Id(s): ERL-843
+
+               There is a new function persistent:term(Key, Default)
+               to allow specifying a default when looking up a
+               persistent term.
+
+
+  OTP-15580    Application(s): erts
+               Related Id(s): PR-2113
+
+               A transitory emulator option '+ztma true' has been
+               added to allow running existing BEAM code that relies
+               on "tuple calls" (dispatch on parameterized modules)
+               which has been compiled under OTP 20 or earlier. This
+               option will be removed in OTP 22, so such modules
+               should eventually be recompiled with the +tuple_calls
+               option.
+
+
+ Full runtime dependencies of erts-10.3: kernel-6.1, sasl-3.3,
+ stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- ftp-1.0.2 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The ftp-1.0.2 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15659    Application(s): ftp
+               Related Id(s): ERIERL-316
+
+               Fixed timing related bug that could make ftp functions
+               behave badly.
+
+
+ Full runtime dependencies of ftp-1.0.2: erts-7.0, kernel-6.0,
+ stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- hipe-3.18.3 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The hipe-3.18.3 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15570    Application(s): dialyzer, hipe
+
+               Fix a bug in the handling of the Key argument of
+               lists:{keysearch, keyfind, keymember}.
+
+
+ Full runtime dependencies of hipe-3.18.3: compiler-5.0, erts-9.3,
+ kernel-5.3, stdlib-3.4, syntax_tools-1.6.14
+
+
+ ---------------------------------------------------------------------
+ --- inets-7.0.6 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The inets-7.0.6 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15669    Application(s): inets
+               Related Id(s): ERIERL-321
+
+               Fix the internal handling of the option
+               erl_script_timeout in httpd. When httpd was started
+               with explicit erl_script_timeout, the value of the
+               option was converted to milliseconds before storage.
+               Subsequent calls to httpd:info/1 returned the input
+               value multiplied by 1000.
+
+               This change fixes the handing of erl_script_timeout by
+               storing the timeout in seconds and converting to
+               milliseconds before usage.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15508    Application(s): inets
+               Related Id(s): ERL-816
+
+               Enhance documentation
+
+
+ Full runtime dependencies of inets-7.0.6: erts-6.0, kernel-3.0,
+ mnesia-4.12, runtime_tools-1.8.14, ssl-5.3.4, stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- kernel-6.3 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ Note! The kernel-6.3 application can *not* be applied independently
+       of other applications on an arbitrary OTP 21 installation.
+
+       On a full OTP 21 installation, also the following runtime
+       dependency has to be satisfied:
+       -- erts-10.2.5 (first satisfied in OTP 21.2.7)
+
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14702    Application(s): kernel
+               Related Id(s): PR-2066
+
+               If for example the /etc/hosts did not come into
+               existence until after the kernel application had
+               started, its content was never read. This bug has now
+               been corrected.
+
+
+  OTP-15490    Application(s): erts, kernel
+
+               Fix bug where doing seq_trace:reset_trace() while
+               another process was doing a garbage collection could
+               cause the run-time system to segfault.
+
+
+  OTP-15557    Application(s): kernel
+               Related Id(s): PR-2117
+
+               Fix erl_epmd:port_please spec to include atom() and
+               string().
+
+
+  OTP-15578    Application(s): kernel
+               Related Id(s): ERL-850
+
+               The Logger handler logger_std_h now keeps track of the
+               inode of its log file in order to re-open the file if
+               the inode changes. This may happen, for instance, if
+               the log file is opened and saved by an editor.
+
+
+  OTP-15602    Application(s): kernel
+
+               When user specific file modes are given to the logger
+               handler logger_std_h, they were earlier accepted
+               without any control. This is now changes, so Logger
+               will adjust the file modes as follows:
+
+               - If raw is not found in the list, it is added.
+               - If none of write, append or exclusive are found in
+               the list, append is added.
+               - If none of delayed_write or
+               {delayed_write,Size,Delay} are found in the list,
+               delayed_write is added.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15479    Application(s): kernel
+
+               The standard logger handler, logger_std_h, now has a
+               new internal feature for log rotation. The rotation
+               scheme is as follows:
+
+               The log file to which the handler currently writes
+               always has the same name, i.e. the name which is
+               configured for the handler. The archived files have the
+               same name, but with extension ".N", where N is an
+               integer. The newest archive has extension ".0", and the
+               oldest archive has the highest number.
+
+               The size at which the log file is rotated, and the
+               number of archive files that are kept, is specified
+               with the handler specific configuration parameters
+               max_no_bytes and max_no_files respectively.
+
+               Archives can be compressed, in which case they get a
+               ".gz" file extension after the integer. Compression is
+               specified with the handler specific configuration
+               parameter compress_on_rotate.
+
+
+  OTP-15600    Application(s): kernel
+
+               The new functions logger:i/0 and logger:i/1 are added.
+               These provide the same information as
+               logger:get_config/0 and other logger:get_*_config
+               functions, but the information is more logically sorted
+               and more readable.
+
+
+  OTP-15601    Application(s): kernel
+
+               Logger is now protected against overload due to massive
+               amounts of log events from the emulator or from remote
+               nodes.
+
+
+  OTP-15625    Application(s): kernel
+
+               Logger now uses os:system_time/1 instead of
+               erlang:system_time/1 to generate log event timestamps.
+
+
+  OTP-15642    Application(s): kernel
+               Related Id(s): PR-2164
+
+               Add functions application:set_env/1,2 and
+               application:set_env/2. These take a list of application
+               configuration parameters, and the behaviour is
+               equivalent to calling application:set_env/4
+               individually for each application/key combination,
+               except it is more efficient.
+
+               set_env/1,2 warns about duplicated applications or
+               keys. The warning is also emitted during boot, if
+               applications or keys are duplicated within one
+               configuration file, e.g. sys.config.
+
+
+  OTP-15662    Application(s): kernel
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               Handler specific configuration parameters for the
+               standard handler logger_std_h are changed to be more
+               intuitive and more similar to the disk_log handler.
+
+               Earlier there was only one parameter, type, which could
+               have the values standard_io, standard_error,
+               {file,FileName} or {file,FileName,Modes}.
+
+               This is now changed, so the following parameters are
+               allowed:
+
+               type = standard_io | standard_error | file
+               file = file:filename()
+               modes = [file:mode()]
+
+               All parameters are optional. type defaults to
+               standard_io, unless a file name is given, in which case
+               it defaults to file. If type is set to file, the file
+               name defaults to the same as the handler id.
+
+               The potential incompatibility is that
+               logger:get_config/0 and logger:get_handler_config/1 now
+               returns the new parameters, even if the configuration
+               was set with the old variant, e.g.
+               #{type=>{file,FileName}}.
+
+
+  OTP-15663    Application(s): kernel
+
+               The new configuration parameter file_check is added to
+               the Logger handler logger_std_h. This parameter
+               specifies how long (in milliseconds) the handler may
+               wait before checking if the log file still exists and
+               the inode is the same as when it was opened.
+
+               The default value is 0, which means that this check is
+               done prior to each write operation. Setting a higher
+               number may improve performance, but adds the risk of
+               loosing log events.
+
+
+ Full runtime dependencies of kernel-6.3: erts-10.2.5, sasl-3.0,
+ stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- mnesia-4.15.6 ---------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The mnesia-4.15.6 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15619    Application(s): mnesia
+               Related Id(s): ERIERL-310
+
+               Avoid overload warnings caused by a race condition.
+
+
+ Full runtime dependencies of mnesia-4.15.6: erts-9.0, kernel-5.3,
+ stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- observer-2.9 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The observer-2.9 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15553    Application(s): observer
+               Related Id(s): ERL-848
+
+               Since Logger was introduced in OTP-21.0, menu choice
+               *Log > Toggle Log View* in observer would cause a crash
+               unless an error_logger event handler was explicitly
+               installed. This is now corrected.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15493    Application(s): observer
+               Related Id(s): ERL-810
+
+               Since persistent_term was introduced, observer would
+               sometimes crash when expanding a term from a process
+               state. This is now corrected.
+
+
+  OTP-15586    Application(s): observer
+               Related Id(s): PR-2105
+
+               Add OBSERVER_SCALE environment variable for HiDPI
+               support.
+
+
+ Full runtime dependencies of observer-2.9: erts-7.0, et-1.5,
+ kernel-3.0, runtime_tools-1.8.14, stdlib-3.5, wx-1.2
+
+
+ ---------------------------------------------------------------------
+ --- odbc-2.12.3 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The odbc-2.12.3 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15667    Application(s): odbc
+               Related Id(s): ERL-808, PR-2065
+
+               Enhance error handling to avoid stack corruption
+
+
+ Full runtime dependencies of odbc-2.12.3: erts-6.0, kernel-3.0,
+ stdlib-2.0
+
+
+ ---------------------------------------------------------------------
+ --- public_key-1.6.5 ------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The public_key-1.6.5 application can be applied independently of
+ other applications on a full OTP 21 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-15624    Application(s): public_key
+
+               Add export of dialyzer type
+
+
+ Full runtime dependencies of public_key-1.6.5: asn1-3.0, crypto-3.8,
+ erts-6.0, kernel-3.0, stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- runtime_tools-1.13.2 --------------------------------------------
+ ---------------------------------------------------------------------
+
+ The runtime_tools-1.13.2 application can be applied independently of
+ other applications on a full OTP 21 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-15670    Application(s): runtime_tools
+
+               Update of systemtap trace example scripts.
+
+
+ Full runtime dependencies of runtime_tools-1.13.2: erts-8.0,
+ kernel-5.0, mnesia-4.12, stdlib-3.0
+
+
+ ---------------------------------------------------------------------
+ --- ssh-4.7.4 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The ssh-4.7.4 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15498    Application(s): ssh
+               Related Id(s): ERL-822, PR-2077
+
+               SSH sftp daemon now accepts an SSH_FXP_STAT message
+               encoded according to the wrong sftp version. Some
+               clients sends such messages.
+
+
+ Full runtime dependencies of ssh-4.7.4: crypto-4.2, erts-6.0,
+ kernel-3.0, public_key-1.5.2, stdlib-3.3
+
+
+ ---------------------------------------------------------------------
+ --- ssl-9.2 ---------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The ssl-9.2 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15502    Application(s): ssl
+
+               Fix bug that an incorrect return value for gen_statem
+               could be created when alert was a result of handling
+               renegotiation info extension
+
+
+  OTP-15539    Application(s): ssl
+
+               Correct check for 3des_ede_cbc, could cause ssl to
+               claim to support 3des_ede_cbc when cryptolib does not.
+
+
+  OTP-15561    Application(s): ssl
+
+               Improved DTLS error handling, avoids unexpected
+               connection failure in rare cases.
+
+
+  OTP-15666    Application(s): ssl
+               Related Id(s): ERIERL-316
+
+               Corrected active once emulation bug that could cause
+               the ssl_closed meassage to not be sent. Bug introduced
+               by OTP-15449
+
+
+ --- Improvements and New Features ---
+
+  OTP-15369    Application(s): ssl
+
+               Add client option {reuse_session, SessionID::binary()}
+               that can be used together with new option value
+               {reuse_sessions, save}. This makes it possible to reuse
+               a session from a specific connection establishment.
+
+
+  OTP-15423    Application(s): ssl
+
+               *** HIGHLIGHT ***
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               The Reason part of of the error return from the
+               functions connect and handshake has a better and
+               documented format. This will sometimes differ from
+               previous returned reasons, however those where only
+               documented as term() and should for that reason not be
+               relied on.
+
+
+  OTP-15445    Application(s): ssl
+
+               *** HIGHLIGHT ***
+
+               Refactor of state handling to improve TLS application
+               data throughput and reduce CPU overhead
+
+
+  OTP-15529    Application(s): ssl
+
+               *** HIGHLIGHT ***
+
+               The SSL code has been optimized in many small ways to
+               reduce CPU load for encryption/decryption, especially
+               for Erlang's distribution protocol over TLS.
+
+
+  OTP-15665    Application(s): ssl
+               Related Id(s): ERL-811, PR-2072
+
+               *** HIGHLIGHT ***
+
+               Add support for active N
+
+
+ Full runtime dependencies of ssl-9.2: crypto-4.2, erts-10.0,
+ inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- stdlib-3.8 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The stdlib-3.8 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15592    Application(s): stdlib
+               Related Id(s): ERL-818
+
+               Fix a bug in the Erlang Pretty Printer: long atom names
+               in combination with > could cause a crash.
+
+
+  OTP-15639    Application(s): stdlib
+
+               Fix bugs that could cause wrong results or bad
+               performance when formatting lists of characters using
+               the control sequences p or P and limiting the output
+               with the option chars_limit.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15545    Application(s): stdlib
+               Related Id(s): PR-2103, PR-2139
+
+               Improved ETS documentation about safe table traversal
+               and the partially bound key optimization for
+               ordered_set.
+
+
+  OTP-15572    Application(s): stdlib
+               Related Id(s): PR-2121
+
+               Optimize calendar:gregorian_days_to_date/1.
+
+
+  OTP-15630    Application(s): stdlib
+
+               Optimize functions calendar:rfc3339_to_system_time()
+               and calendar:system_time_to_rfc3339().
+
+
+ Full runtime dependencies of stdlib-3.8: compiler-5.0, crypto-3.3,
+ erts-10.0, kernel-6.0, sasl-3.0
+
+
+ ---------------------------------------------------------------------
+ --- syntax_tools-2.1.7 ----------------------------------------------
+ ---------------------------------------------------------------------
+
+ The syntax_tools-2.1.7 application can be applied independently of
+ other applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15519    Application(s): syntax_tools
+               Related Id(s): ERL-815
+
+               Fix pretty-printing of type funs.
+
+
+ Full runtime dependencies of syntax_tools-2.1.7: compiler-7.0,
+ erts-9.0, kernel-5.0, stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- tools-3.1 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The tools-3.1 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15657    Application(s): erts, otp, tools
+
+               Minor fixes for make clean.
+
+
+ --- Improvements and New Features ---
+
+  OTP-15541    Application(s): tools
+
+               In the HTML file generated by
+               cover:analyse_to_file/1,2, a link is now added to the
+               line number. This makes it easier to share pointers to
+               specific lines.
+
+
+  OTP-15542    Application(s): tools
+
+               Uncovered lines are now marked with a sad face, :-(, in
+               the HTML output from cover:analyse_to_file/1,2. This is
+               to make these lines easier to find by search.
+
+
+ Full runtime dependencies of tools-3.1: compiler-5.0, erts-9.1,
+ kernel-5.4, runtime_tools-1.8.14, stdlib-3.4
+
+
+ ---------------------------------------------------------------------
+ --- wx-1.8.7 --------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The wx-1.8.7 application can be applied independently of other
+ applications on a full OTP 21 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-15587    Application(s): wx
+
+               Improved support for wxWidgets 3.1.3 which have changed
+               wxFONTWEIGTH, also added wxGCDC and wxDisplay modules.
+
+               Fixed a crash on Mojave and check for events more
+               often.
+
+
+ Full runtime dependencies of wx-1.8.7: erts-6.0, kernel-3.0,
+ stdlib-2.0
+
+
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+