OTP-26.1

2 files changed, 1213 insertions, 1 deletions

diff --git a/early-plugins.mk b/early-plugins.mk
index f7eb0af..955915b 100644
--- a/early-plugins.mk
+++ b/early-plugins.mk
@@ -20,7 +20,7 @@ OTP-22 := OTP-22.0.7 OTP-22.1.8 OTP-22.2.8 OTP-22.3.4.26
 OTP-23 := OTP-23.0.4 OTP-23.1.5 OTP-23.2.7.3 OTP-23.3.4.19
 OTP-24 := OTP-24.0.6 OTP-24.1.7 OTP-24.2.2 OTP-24.3.4.13
 OTP-25 := OTP-25.0.4 OTP-25.1.2.1 OTP-25.2.3 OTP-25.3.2.6
-OTP-26 := OTP-26.0.2
+OTP-26 := OTP-26.0.2 OTP-26.1
 
 OTP-18+ := $(OTP-18) $(OTP-19) $(OTP-20) $(OTP-21) $(OTP-22) $(OTP-23) $(OTP-24) $(OTP-25) $(OTP-26)
 OTP-19+ := $(OTP-19) $(OTP-20) $(OTP-21) $(OTP-22) $(OTP-23) $(OTP-24) $(OTP-25) $(OTP-26)
diff --git a/release-notes/OTP-26.1.README.txt b/release-notes/OTP-26.1.README.txt
new file mode 100644
index 0000000..fea80a6
--- /dev/null
+++ b/release-notes/OTP-26.1.README.txt
@@ -0,0 +1,1212 @@
+Patch Package:           OTP 26.1
+Git Tag:                 OTP-26.1
+Date:                    2023-09-20
+Trouble Report Id:       OTP-14480, OTP-18579, OTP-18582, OTP-18586,
+                         OTP-18592, OTP-18598, OTP-18599, OTP-18605,
+                         OTP-18611, OTP-18614, OTP-18615, OTP-18616,
+                         OTP-18623, OTP-18627, OTP-18628, OTP-18629,
+                         OTP-18631, OTP-18633, OTP-18638, OTP-18644,
+                         OTP-18645, OTP-18647, OTP-18654, OTP-18655,
+                         OTP-18660, OTP-18661, OTP-18662, OTP-18664,
+                         OTP-18666, OTP-18669, OTP-18670, OTP-18672,
+                         OTP-18674, OTP-18675, OTP-18676, OTP-18677,
+                         OTP-18678, OTP-18679, OTP-18681, OTP-18683,
+                         OTP-18685, OTP-18686, OTP-18687, OTP-18688,
+                         OTP-18689, OTP-18690, OTP-18691, OTP-18692,
+                         OTP-18693, OTP-18694, OTP-18696, OTP-18697,
+                         OTP-18698, OTP-18700, OTP-18701, OTP-18702,
+                         OTP-18704, OTP-18705, OTP-18706, OTP-18707,
+                         OTP-18708, OTP-18710, OTP-18711, OTP-18712,
+                         OTP-18718, OTP-18719, OTP-18721, OTP-18722,
+                         OTP-18723, OTP-18724, OTP-18725, OTP-18729,
+                         OTP-18731, OTP-18732, OTP-18733, OTP-18734,
+                         OTP-18736, OTP-18737, OTP-18738, OTP-18740,
+                         OTP-18745, OTP-18746, OTP-18747, OTP-18748,
+                         OTP-18752, OTP-18753, OTP-18754, OTP-18755,
+                         OTP-18757, OTP-18758, OTP-18759, OTP-18763
+Seq num:                 ERIERL-43, ERIERL-957, ERIERL-959,
+                         ERIERL-962, ERIERL-963, ERIERL-965,
+                         ERIERL-979, GH-6074, GH-6339, GH-6394,
+                         GH-6460, GH-6461, GH-7119, GH-7162, GH-7258,
+                         GH-7280, GH-7292, GH-7298, GH-7317, GH-7325,
+                         GH-7336, GH-7344, GH-7381, GH-7401, GH-7409,
+                         GH-7410, GH-7413, GH-7417, GH-7431, GH-7436,
+                         GH-7444, GH-7459, GH-7467, GH-7468, GH-7469,
+                         GH-7477, GH-7482, GH-7488, GH-7492, GH-7504,
+                         GH-7506, GH-7507, GH-7510, GH-7517, GH-7524,
+                         GH-7546, GH-7566, GH-7569, GH-7577, GH-7584,
+                         GH-7605, GH-7606, GH-7655
+System:                  OTP
+Release:                 26
+Application:             asn1-5.2, common_test-1.25.1, compiler-8.4,
+                         crypto-5.3, debugger-5.3.2, dialyzer-5.1.1,
+                         erl_docgen-1.5.1, erts-14.1, inets-9.0.2,
+                         kernel-9.1, megaco-4.5, mnesia-4.22.1,
+                         observer-2.15.1, public_key-1.14.1,
+                         snmp-5.15, ssl-11.0.3, stdlib-5.1
+Predecessor:             OTP 26.0.2
+
+ Check out the git tag OTP-26.1, and build a full OTP system including
+ documentation. Apply one or more applications from this build as
+ patches to your installation using the 'otp_patch_apply' tool. For
+ information on install requirements, see descriptions for each
+ application version below.
+
+ ---------------------------------------------------------------------
+ --- HIGHLIGHTS ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-18746    Application(s): stdlib
+               Related Id(s): PR-7313, PR-7456
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               A warning for (accidental use of) Triple-Quoted Strings
+               has been implemented as per EEP 64.
+
+
+ ---------------------------------------------------------------------
+ --- POTENTIAL INCOMPATIBILITIES -------------------------------------
+ ---------------------------------------------------------------------
+
+  OTP-18696    Application(s): stdlib
+
+               Pattern matching and equivalence (=:=, =/=) comparisons
+               on 0.0 will now raise a warning, as it will no longer
+               be considered equivalent to -0.0 in OTP 27.
+
+               If a match on 0.0 specifically is desired (distinct
+               from -0.0), the warning can be suppressed by writing
+               +0.0 instead.
+
+               The arithmetic comparison operators are unaffected,
+               including arithmetic equality (==).
+
+
+  OTP-18746    Application(s): stdlib
+               Related Id(s): PR-7313, PR-7456
+
+               *** HIGHLIGHT ***
+
+               A warning for (accidental use of) Triple-Quoted Strings
+               has been implemented as per EEP 64.
+
+
+ ---------------------------------------------------------------------
+ --- asn1-5.2 --------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The asn1-5.2 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18729    Application(s): asn1
+               Related Id(s): PR-7575
+
+               The ASN.1 compiler would ignore a constraint such as
+               (SIZE (1..4), ...), causing incorrect behavior of the
+               encoding and decoding function for the PER and UPER
+               backends. Corrected to handle the constraint in the
+               same way as (SIZE (1..4, ...)).
+
+
+ --- Improvements and New Features ---
+
+  OTP-18748    Application(s): asn1
+               Related Id(s): ERIERL-957, PR-7637
+
+               The JER backend has been internally refactored in a way
+               that is compatible for applications that use the
+               documented API. However, for a group of ASN.1 modules
+               that depend on each other (for example,
+               S1AP-PDU-Descriptions, S1AP-Contents, and so on), all
+               modules in the group must be recompiled if on of the
+               group members is recompiled.
+
+
+ Full runtime dependencies of asn1-5.2: erts-11.0, kernel-7.0,
+ stdlib-3.13
+
+
+ ---------------------------------------------------------------------
+ --- common_test-1.25.1 ----------------------------------------------
+ ---------------------------------------------------------------------
+
+ The common_test-1.25.1 application can be applied independently of
+ other applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-14480    Application(s): common_test
+               Related Id(s): ERIERL-43, OTP-11894, PR-7455
+
+               With this change, ct_hooks manual refers to CTH
+               execution order section in user guide.
+
+
+  OTP-18579    Application(s): common_test
+               Related Id(s): GH-7119
+
+               With this change, Config data from pre_end_per_testcase
+               hook is delivered to post_end_per_testcase callback in
+               case of testcase timetrap or linked process crash.
+
+
+  OTP-18615    Application(s): common_test
+               Related Id(s): PR-7234
+
+               With this change, remaining references to not supported
+               vts tool in ct_run are removed (mainly relates to docs
+               and ct_run help message).
+
+
+  OTP-18664    Application(s): common_test
+               Related Id(s): ERIERL-959
+
+               With this change, prompt search functionality in
+               ct_telnet handles unicode input.
+
+
+  OTP-18676    Application(s): common_test, erl_docgen, erts, kernel,
+               stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Expanded the documentation about how to use the
+               standard_io, standard_error and user I/O devices.
+
+               Added the types io:standard_io/0, io:standard:error/0
+               and io:user/0.
+
+
+ Full runtime dependencies of common_test-1.25.1: compiler-6.0,
+ crypto-4.5, debugger-4.1, erts-7.0, ftp-1.0, inets-6.0, kernel-8.4,
+ observer-2.1, runtime_tools-1.8.16, sasl-2.5, snmp-5.1.2, ssh-4.0,
+ stdlib-4.0, syntax_tools-1.7, tools-3.2, xmerl-1.3.8
+
+
+ ---------------------------------------------------------------------
+ --- compiler-8.4 ----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The compiler-8.4 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18605    Application(s): compiler, stdlib
+               Related Id(s): GH-7298, GH-7317
+
+               The compiler could run forever when compiling a call to
+               is_record/3 with a huge positive tuple size. The call
+               is_record(A, a, 0) would crash the compiler when used
+               in a function body. When used in a guard the compiler
+               would emit incorrect code that would accept {a> as a
+               record.
+
+
+  OTP-18629    Application(s): compiler, dialyzer
+               Related Id(s): GH-7325
+
+               Fixed a bug that caused dialyzer to crash when
+               analyzing bogus code that contained the literal atom
+               undefined in segment sizes.
+
+
+  OTP-18662    Application(s): compiler
+               Related Id(s): GH-7409, PR-7416
+
+               The compiler would crash when compiling some modules
+               that contained a call to erlang:load_nif/2.
+
+
+  OTP-18678    Application(s): compiler
+               Related Id(s): GH-7488
+
+               Fixed a bug that caused the compiler to crash on legal
+               code.
+
+
+  OTP-18689    Application(s): compiler
+               Related Id(s): GH-7504, PR-7518
+
+               The compiler could crash when attempting to compile a
+               call to is_list/1 in a complex expression.
+
+
+  OTP-18692    Application(s): compiler
+               Related Id(s): GH-7517, PR-7519
+
+               A complex guard expression using the or operator could
+               succeed when it was supposed to fail.
+
+
+  OTP-18701    Application(s): compiler
+               Related Id(s): GH-7477, PR-7532
+
+               Compiling nested try/catch and catch expression could
+               result in an internal compiler error.
+
+
+  OTP-18719    Application(s): compiler
+               Related Id(s): GH-7468, PR-7562
+
+               Using the bnot operator in a complex expression could
+               cause the compiler to terminate with an internal
+               consistency failure diagnostic.
+
+
+  OTP-18721    Application(s): compiler
+               Related Id(s): PR-7527
+
+               Fixed a bug that caused the compiler to crash in a
+               binary optimization pass.
+
+
+  OTP-18725    Application(s): compiler
+               Related Id(s): GH-7467
+
+               The compiler could terminate with an internal error
+               when attempting to compile a binary pattern that could
+               not possibly match.
+
+
+ --- Improvements and New Features ---
+
+  OTP-18691    Application(s): compiler
+               Related Id(s): PR-7448
+
+               Fixed various performance issues related to the alias
+               optimization pass.
+
+
+ Full runtime dependencies of compiler-8.4: crypto-5.1, erts-13.0,
+ kernel-8.4, stdlib-5.0
+
+
+ ---------------------------------------------------------------------
+ --- crypto-5.3 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The crypto-5.3 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18670    Application(s): crypto
+               Related Id(s): GH-7436, PR-7450
+
+               Fix VM crash caused by crypto being purged and reloaded
+               (by init:restart for example) on OS with musl libc
+               (such as Alpine linux).
+
+
+  OTP-18758    Application(s): crypto
+               Related Id(s): PR-7209
+
+               Improved understanding of LibreSSL versions. Support
+               chacha20 and chacha20_poly1305 for LibreSSL 3.7.
+               Reflect removal of support for the DSS/DSA algorithm
+               which was done in LibreSSL 2.6.1.
+
+
+ --- Improvements and New Features ---
+
+  OTP-18666    Application(s): crypto
+               Related Id(s): PR-7392
+
+               FIPS supported by crypto for OpenSSL 3.0.* and 3.1.*.
+
+
+ Full runtime dependencies of crypto-5.3: erts-9.0, kernel-5.3,
+ stdlib-3.9
+
+
+ ---------------------------------------------------------------------
+ --- debugger-5.3.2 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The debugger-5.3.2 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18644    Application(s): debugger
+               Related Id(s): GH-7336
+
+               The call int:no_break(Module) did not remove any
+               breakpoints.
+
+
+  OTP-18740    Application(s): debugger
+               Related Id(s): GH-7410, PR-7599
+
+               The maybe expression is now supported in the Debugger.
+
+
+ Full runtime dependencies of debugger-5.3.2: compiler-8.0, erts-12.0,
+ kernel-8.0, stdlib-3.15, wx-2.0
+
+
+ ---------------------------------------------------------------------
+ --- dialyzer-5.1.1 --------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The dialyzer-5.1.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18629    Application(s): compiler, dialyzer
+               Related Id(s): GH-7325
+
+               Fixed a bug that caused dialyzer to crash when
+               analyzing bogus code that contained the literal atom
+               undefined in segment sizes.
+
+
+  OTP-18738    Application(s): dialyzer
+               Related Id(s): GH-7584
+
+               Dialyzer could crash when attempting to analyze a
+               module that defined a type called product/.
+
+
+ Full runtime dependencies of dialyzer-5.1.1: compiler-8.0, erts-12.0,
+ kernel-8.0, stdlib-5.0, syntax_tools-2.0, wx-2.0
+
+
+ ---------------------------------------------------------------------
+ --- erl_docgen-1.5.1 ------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erl_docgen-1.5.1 application can be applied independently of
+ other applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18676    Application(s): common_test, erl_docgen, erts, kernel,
+               stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Expanded the documentation about how to use the
+               standard_io, standard_error and user I/O devices.
+
+               Added the types io:standard_io/0, io:standard:error/0
+               and io:user/0.
+
+
+ Full runtime dependencies of erl_docgen-1.5.1: edoc-1.0, erts-11.0,
+ kernel-8.0, stdlib-3.15, xmerl-1.3.7
+
+
+ ---------------------------------------------------------------------
+ --- erts-14.1 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erts-14.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18592    Application(s): erts
+
+               maps:put with existing key and identical value was not
+               optimized as a no-op correctly if having the same
+               32-bit hash as another key in the map. In practice very
+               rare and harmless.
+
+
+  OTP-18623    Application(s): erts, kernel
+               Related Id(s): GH-7344
+
+               Fixed an issue with truncated crash slogans on failed
+               emulator start.
+
+
+  OTP-18645    Application(s): erts
+               Related Id(s): GH-7401
+
+               Fixed a bug where the emulator was unable to determine
+               the current cgroup CPU quota.
+
+
+  OTP-18647    Application(s): erts
+               Related Id(s): PR-7595
+
+               A process optimized for parallel signal delivery could
+               under some circumstances lose wakeup information. That
+               is, the processes was not woken up to take care of the
+               signal, so the signal would not be taken care of until
+               the process was woken by another signal. Only processes
+               configured with message_queue_data set to off_heap
+               utilize this optimization.
+
+
+  OTP-18669    Application(s): erts, kernel
+               Related Id(s): OTP-18029
+
+               Function socket:close/1 could cause a VM crash on
+               Windows.
+
+
+  OTP-18672    Application(s): erts
+               Related Id(s): GH-7469
+
+               Fixed a bug in the ARM JIT where it could accidentally
+               add garbage trailing bits when creating bitstrings
+               whose size wasn't an even multiple of 8 bits.
+
+
+  OTP-18674    Application(s): erts
+               Related Id(s): PR-7472
+
+               Fix erlang:system_info/1 documentation to show correct
+               types.
+
+
+  OTP-18676    Application(s): common_test, erl_docgen, erts, kernel,
+               stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Expanded the documentation about how to use the
+               standard_io, standard_error and user I/O devices.
+
+               Added the types io:standard_io/0, io:standard:error/0
+               and io:user/0.
+
+
+  OTP-18702    Application(s): erts
+               Related Id(s): GH-7381
+
+               Fix compilation with GNU termcap.
+
+
+  OTP-18706    Application(s): erts
+               Related Id(s): ERIERL-979, GH-7413, PR-7595
+
+               Delivery time of message signals to a process not
+               executing any receive expressions could become very
+               long, potentially infinite. For example, a process
+               checking for messages using process_info(self(),
+               message_queue_len) or process_info(self(), messages)
+               and avoiding to execute a receive expression matching
+               on messages could be very slow in detecting new
+               messages. Note that you are still discouraged from
+               using process_info() this way. A process that wants to
+               check if there are messages available to handle should
+               execute a receive expression matching on messages.
+
+
+  OTP-18724    Application(s): erts
+               Related Id(s): GH-7566, PR-7567
+
+               On AArch64 (ARM64), when calculating both the quotient
+               and remainder with a divisor begin a power two, the
+               remainder could be incorrectly calculated.
+
+
+  OTP-18732    Application(s): erts
+               Related Id(s): GH-7444, PR-7458
+
+               Fix bug causing "magic" references in a compressed ETS
+               table to not keep the referred object alive. The
+               symptom would be the referred object being garbage
+               collected prematurely and the reference appearing
+               stale, not referring to anything. Examples of such
+               magically referred objects are atomics and NIF
+               resources.
+
+
+  OTP-18733    Application(s): erts
+               Related Id(s): GH-7292
+
+               Matching out short bitstrings with a fixed size not
+               divisible by 8 could could lead to the runtime system
+               terminating with an "Overrun heap and stack" error.
+
+
+  OTP-18737    Application(s): erts
+               Related Id(s): PR-7595
+
+               A constant flow of incoming non-message signals could
+               prevent a process needing to execute dirty from doing
+               so.
+
+
+  OTP-18745    Application(s): erts
+               Related Id(s): GH-7492, PR-7616
+
+               A BEAM file usually contains a chunk with the tag
+               "Type" containing type information that can be used by
+               the JIT. The beam_lib:strip/1 takes care to preserve
+               that chunk, but a build/release tool that does
+               customized stripping could accidentally remove the
+               chunk. Loading a BEAM file without the "Type" chunk
+               could cause incorrect behavior of the loaded code.
+
+
+  OTP-18747    Application(s): erts, kernel
+               Related Id(s): GH-7605
+
+               gen_udp:recv/* for Unix Domain Socket in binary mode
+               and passive mode has been fixed to not crash.
+
+
+  OTP-18752    Application(s): erts
+               Related Id(s): PR-7633
+
+               The cleanup operation of not yet delivered signals to a
+               terminated process yielded excessively.
+
+
+  OTP-18753    Application(s): erts
+               Related Id(s): PR-7634
+
+               Fixed minor hashing issue with the local option of
+               term_to_binary()/term_to_iovec().
+
+
+ --- Improvements and New Features ---
+
+  OTP-18586    Application(s): erts, kernel
+               Related Id(s): OTP-18029
+
+               Update gen_tcp_socket and gen_udp_socket to handle
+               'completion' (socket on Windows).
+
+
+  OTP-18611    Application(s): erts, kernel
+               Related Id(s): #5024, OTP-18029
+
+               Add support for Unix Domain Sockets (only for STREAM
+               sockets) on Windows for 'socket'.
+
+
+  OTP-18638    Application(s): erts
+
+               In Erlang/OTP 27, by default escripts will be compiled
+               before being executed. That means that the compiler
+               application must be installed. It is possible to force
+               the escript to be interpreted by adding the directive
+               -mode(interpret). to the escript file.
+
+               In Erlang/OTP 28, support for interpreting an escript
+               will be removed.
+
+
+  OTP-18660    Application(s): erts, kernel
+
+               Add basic support for socket ioctl on Windows.
+
+
+  OTP-18661    Application(s): erts
+               Related Id(s): PR-6112
+
+               Removed erts/etc/darwin/Info.plist, as it is no longer
+               necessary after macos 10.12
+
+
+  OTP-18686    Application(s): erts, kernel
+
+               Add support for (Windows) socket option
+               exclusiveaddruse.
+
+
+  OTP-18687    Application(s): erts, kernel
+
+               [socket] Add support for the 'nopush' option.
+
+
+  OTP-18693    Application(s): erts, kernel
+
+               Add support for socket option 'BSP STATE'.
+
+
+  OTP-18698    Application(s): erts, kernel
+
+               Add tcp socket options 'keepcnt', 'keepidle' and
+               'keepintvl'.
+
+
+  OTP-18710    Application(s): erts, kernel
+
+               Add support for misc (Windows) socket options
+               ('max_msg_size' and 'maxdg').
+
+
+ Full runtime dependencies of erts-14.1: kernel-9.0, sasl-3.3,
+ stdlib-4.1
+
+
+ ---------------------------------------------------------------------
+ --- inets-9.0.2 -----------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The inets-9.0.2 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18582    Application(s): inets
+               Related Id(s): GH-6074, PR-6892
+
+               With this change, re_write httpd works as expected and
+               does not return error.
+
+
+  OTP-18688    Application(s): inets
+               Related Id(s): ERIERL-962
+
+               Fixed a bug so httpd does not crash when stopped at the
+               wrong time during TLS connection negotiation, or any
+               other theoretically as slow connection setup.
+
+
+  OTP-18694    Application(s): inets
+               Related Id(s): GH-7482
+
+               Enhance error handling and avoid that the HTTP client
+               hangs on headers provided on the wrong format.
+
+
+  OTP-18704    Application(s): inets
+               Related Id(s): ERIERL-962, OTP-18688, PR-7513
+
+               With this change, error report generated by httpd
+               during connection setup contains socket type
+               information.
+
+
+  OTP-18708    Application(s): inets
+               Related Id(s): ERIERL-962, OTP-18688
+
+               Stop and restart of the httpd server in the Inets
+               application has been refactored to a more synchronous
+               and OTP supervisor friendly approach.
+
+               This should increase stability and for example avoid a
+               supervisor report from httpd_connection_sup about
+               killed child process(es) in some cases when stopping or
+               restarting httpd.
+
+
+ Full runtime dependencies of inets-9.0.2: erts-14.0, kernel-9.0,
+ mnesia-4.12, public_key-1.13, runtime_tools-1.8.14, ssl-9.0,
+ stdlib-5.0, stdlib-5.0
+
+
+ ---------------------------------------------------------------------
+ --- kernel-9.1 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The kernel-9.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18623    Application(s): erts, kernel
+               Related Id(s): GH-7344
+
+               Fixed an issue with truncated crash slogans on failed
+               emulator start.
+
+
+  OTP-18628    Application(s): kernel
+               Related Id(s): GH-7280
+
+               Fix shell:start_interactive function specification.
+
+
+  OTP-18654    Application(s): kernel
+               Related Id(s): PR-7404
+
+               Fix code:get_doc/1 to return missing, when it can't
+               find erts instead of crashing.
+
+
+  OTP-18669    Application(s): erts, kernel
+               Related Id(s): OTP-18029
+
+               Function socket:close/1 could cause a VM crash on
+               Windows.
+
+
+  OTP-18675    Application(s): kernel, stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Fix deadlock when erl.exe is used as part of a pipe on
+               Windows and trying to set the encoding of the
+               standard_io device.
+
+
+  OTP-18676    Application(s): common_test, erl_docgen, erts, kernel,
+               stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Expanded the documentation about how to use the
+               standard_io, standard_error and user I/O devices.
+
+               Added the types io:standard_io/0, io:standard:error/0
+               and io:user/0.
+
+
+  OTP-18677    Application(s): kernel
+               Related Id(s): GH-7417, PR-7418
+
+               Fix logger's overload protection mechanism to only
+               fetch memory used by messages when needed.
+
+
+  OTP-18685    Application(s): kernel
+
+               Fixed a number of socket-related issues causing
+               incompatibilities with gen_tcp and gen_udp
+               respectively.
+
+
+  OTP-18707    Application(s): kernel
+               Related Id(s): #7530
+
+               gen_tcp:connect with socket address and socket (inet-)
+               backend fails because of missing callback function.
+
+
+  OTP-18731    Application(s): kernel
+               Related Id(s): GH-7577, PR-7578
+
+               The DNS RR cache used by `inet_res` has been fixed to
+               preserve insert order, which is beneficial when the DNS
+               server returns RRs in some specific order for e.g load
+               balancing purposes.
+
+
+  OTP-18734    Application(s): kernel
+               Related Id(s): GH-6461, GH-7569, OTP-18344, PR-6522
+
+               The options `reuseport`, `reuseport_lb` and
+               `exclusiveaddruse` were accidentally not allowed for
+               e.g `gen_udp:open/1,2`, which has now been corrected.
+
+
+  OTP-18747    Application(s): erts, kernel
+               Related Id(s): GH-7605
+
+               gen_udp:recv/* for Unix Domain Socket in binary mode
+               and passive mode has been fixed to not crash.
+
+
+  OTP-18757    Application(s): kernel
+               Related Id(s): PR-7631
+
+               Fixed issue where cursor would not be placed at the end
+               of the expression when navigating shell history.
+
+
+ --- Improvements and New Features ---
+
+  OTP-18586    Application(s): erts, kernel
+               Related Id(s): OTP-18029
+
+               Update gen_tcp_socket and gen_udp_socket to handle
+               'completion' (socket on Windows).
+
+
+  OTP-18611    Application(s): erts, kernel
+               Related Id(s): #5024, OTP-18029
+
+               Add support for Unix Domain Sockets (only for STREAM
+               sockets) on Windows for 'socket'.
+
+
+  OTP-18660    Application(s): erts, kernel
+
+               Add basic support for socket ioctl on Windows.
+
+
+  OTP-18681    Application(s): kernel
+
+               The file:location/0 type is now exported.
+
+
+  OTP-18686    Application(s): erts, kernel
+
+               Add support for (Windows) socket option
+               exclusiveaddruse.
+
+
+  OTP-18687    Application(s): erts, kernel
+
+               [socket] Add support for the 'nopush' option.
+
+
+  OTP-18693    Application(s): erts, kernel
+
+               Add support for socket option 'BSP STATE'.
+
+
+  OTP-18698    Application(s): erts, kernel
+
+               Add tcp socket options 'keepcnt', 'keepidle' and
+               'keepintvl'.
+
+
+  OTP-18710    Application(s): erts, kernel
+
+               Add support for misc (Windows) socket options
+               ('max_msg_size' and 'maxdg').
+
+
+  OTP-18754    Application(s): kernel, stdlib
+               Related Id(s): PR-7604, PR-7647
+
+               The keyboard shortcuts for the shell are now
+               configurable.
+
+
+  OTP-18755    Application(s): kernel
+               Related Id(s): PR-7503
+
+               Optimized code_server to reduce repeated work when
+               loading the same module concurrently.
+
+
+ Full runtime dependencies of kernel-9.1: crypto-5.0, erts-14.0,
+ sasl-3.0, stdlib-5.0
+
+
+ ---------------------------------------------------------------------
+ --- megaco-4.5 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The megaco-4.5 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-18599    Application(s): megaco
+               Related Id(s): OTP-18029
+
+               Make megaco transports handle gen_tcp | gen_udp with
+               socket backend on Windows (completion).
+
+
+ Full runtime dependencies of megaco-4.5: asn1-3.0, debugger-4.0,
+ erts-12.0, et-1.5, kernel-8.0, runtime_tools-1.8.14, stdlib-2.5
+
+
+ ---------------------------------------------------------------------
+ --- mnesia-4.22.1 ---------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The mnesia-4.22.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18711    Application(s): mnesia
+               Related Id(s): ERIERL-963
+
+               Do not delete old backup file if the new backup fails.
+
+
+ Full runtime dependencies of mnesia-4.22.1: erts-9.0, kernel-5.3,
+ stdlib-5.0
+
+
+ ---------------------------------------------------------------------
+ --- observer-2.15.1 -------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The observer-2.15.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18722    Application(s): observer
+               Related Id(s): PR-7462
+
+               Closing the trace log window via the menu did not work.
+
+
+ Full runtime dependencies of observer-2.15.1: erts-14.0, et-1.5,
+ kernel-9.0, runtime_tools-1.19, stdlib-5.0, wx-2.3
+
+
+ ---------------------------------------------------------------------
+ --- public_key-1.14.1 -----------------------------------------------
+ ---------------------------------------------------------------------
+
+ The public_key-1.14.1 application can be applied independently of
+ other applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18718    Application(s): public_key
+               Related Id(s): GH-7546
+
+               Country name comparison shall be case insensitive
+
+
+  OTP-18723    Application(s): public_key
+               Related Id(s): GH-6394
+
+               Add check to disallow duplicate certs in a path
+
+
+ Full runtime dependencies of public_key-1.14.1: asn1-3.0, crypto-4.6,
+ erts-6.0, kernel-3.0, stdlib-3.5
+
+
+ ---------------------------------------------------------------------
+ --- snmp-5.15 -------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The snmp-5.15 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Improvements and New Features ---
+
+  OTP-18598    Application(s): snmp
+               Related Id(s): OTP-18029
+
+               Make snmp handle gen_udp with socket backend on Windows
+               (completion).
+
+
+ Full runtime dependencies of snmp-5.15: crypto-4.6, erts-12.0,
+ kernel-8.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-5.0
+
+
+ ---------------------------------------------------------------------
+ --- ssl-11.0.3 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The ssl-11.0.3 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18697    Application(s): ssl
+               Related Id(s): GH-7506
+
+               Avoid function clause error in ssl:getopts/2 by
+               handling that inet:getopts may return an empty list
+               during some circumstances, such as the socket being in
+               a closing state.
+
+
+  OTP-18700    Application(s): ssl
+               Related Id(s): GH-7507
+
+               The API function `ssl:recv/3` has been tightened to
+               disallow negative length, which has never been
+               documented to work, but was passed through and caused
+               strange errors.
+
+
+  OTP-18712    Application(s): ssl
+               Related Id(s): GH-7431
+
+               When a client initiated renegotiation was rejected and
+               the client socket was in active mode the expected error
+               message to the controlling process was not sent.
+
+
+ --- Improvements and New Features ---
+
+  OTP-18631    Application(s): ssl
+
+               Add some guidance for signature algorithms
+               configuration in ssl applications users guide.
+
+
+ Full runtime dependencies of ssl-11.0.3: crypto-5.0, erts-14.0,
+ inets-5.10.7, kernel-9.0, public_key-1.11.3, runtime_tools-1.15.1,
+ stdlib-4.1
+
+
+ ---------------------------------------------------------------------
+ --- stdlib-5.1 ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The stdlib-5.1 application can be applied independently of other
+ applications on a full OTP 26 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+  OTP-18605    Application(s): compiler, stdlib
+               Related Id(s): GH-7298, GH-7317
+
+               The compiler could run forever when compiling a call to
+               is_record/3 with a huge positive tuple size. The call
+               is_record(A, a, 0) would crash the compiler when used
+               in a function body. When used in a guard the compiler
+               would emit incorrect code that would accept {a> as a
+               record.
+
+
+  OTP-18614    Application(s): stdlib
+               Related Id(s): GH-7162, PR-7237
+
+               Fix bug in ets:tab2file that could make it fail if
+               another Erlang process created the same file at the
+               same time.
+
+
+  OTP-18616    Application(s): stdlib
+               Related Id(s): GH-7258
+
+               An {else_clause,Value} exception will now be reported
+               nicely in the shell.
+
+
+  OTP-18627    Application(s): stdlib
+               Related Id(s): PR-7072
+
+               Correct return value for error case, so that it matches
+               the documented and intended return value {error,
+               {already_started, pid()} when local registered names
+               are used.
+
+
+  OTP-18633    Application(s): stdlib
+
+               sys:get_state/1,2 and sys:replace_state/2,3 has been
+               corrected to handle a state named error as a state
+               name, not as a failed system callback.
+
+               For the standard server behaviours this was an issue
+               only for gen_statem (and gen_fsm) when the state name
+               was error, and for gen_server if the complete state was
+               {error,_}.
+
+
+  OTP-18655    Application(s): stdlib
+               Related Id(s): GH-6460, PR-7208
+
+               Multiple problems were fixed in
+               filelib:safe_relative_path/2. If its second argument
+               was a path that contained symbolic links, an incorrect
+               result patch could be returned. Also, paths were
+               sometimes falsely considered unsafe.
+
+
+  OTP-18675    Application(s): kernel, stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Fix deadlock when erl.exe is used as part of a pipe on
+               Windows and trying to set the encoding of the
+               standard_io device.
+
+
+  OTP-18676    Application(s): common_test, erl_docgen, erts, kernel,
+               stdlib
+               Related Id(s): GH-7459, PR-7473
+
+               Expanded the documentation about how to use the
+               standard_io, standard_error and user I/O devices.
+
+               Added the types io:standard_io/0, io:standard:error/0
+               and io:user/0.
+
+
+  OTP-18683    Application(s): stdlib
+               Related Id(s): PR-7502
+
+               Fix h/2,3 to properly render multi-clause
+               documentation.
+
+
+  OTP-18759    Application(s): stdlib
+               Related Id(s): GH-7606
+
+               Timers created by timer:apply_after/4,
+               apply_interval/4, and apply_repeatedly/4 would silently
+               fail to do the apply if it was not possible to spawn a
+               process when the timer expired. This has now been
+               corrected, and if the spawn fails, the system will be
+               taken down producing a crash dump.
+
+
+  OTP-18763    Application(s): stdlib
+               Related Id(s): GH-7655
+
+               When an Erlang source file lacked a module definition,
+               there would be a spurious "module name must not be
+               empty" diagnostic for each spec in the file.
+
+
+ --- Improvements and New Features ---
+
+  OTP-18679    Application(s): stdlib
+               Related Id(s): ERIERL-965
+
+               The argument descriptions for option types in argparse
+               have been made less ambiguous.
+
+
+  OTP-18690    Application(s): stdlib
+               Related Id(s): GH-7510, PR-7511
+
+               Clarified the documentation of normal shutdown reason
+               on gen_server:call/2,3
+
+
+  OTP-18696    Application(s): stdlib
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               Pattern matching and equivalence (=:=, =/=) comparisons
+               on 0.0 will now raise a warning, as it will no longer
+               be considered equivalent to -0.0 in OTP 27.
+
+               If a match on 0.0 specifically is desired (distinct
+               from -0.0), the warning can be suppressed by writing
+               +0.0 instead.
+
+               The arithmetic comparison operators are unaffected,
+               including arithmetic equality (==).
+
+
+  OTP-18705    Application(s): stdlib
+               Related Id(s): GH-6339, GH-7524, OTP-18471, PR-6843
+
+               The semantics of the gen_{server,statem,event}
+               behaviour's synchronous start behaviour introduced in
+               OTP-26.0 with OTP-18471, has been clarified in the
+               documentation.
+
+
+  OTP-18736    Application(s): stdlib
+               Related Id(s): PR-7564
+
+               Added functionality to set a custom multiline prompt.
+
+
+  OTP-18746    Application(s): stdlib
+               Related Id(s): PR-7313, PR-7456
+
+               *** HIGHLIGHT ***
+
+               *** POTENTIAL INCOMPATIBILITY ***
+
+               A warning for (accidental use of) Triple-Quoted Strings
+               has been implemented as per EEP 64.
+
+
+  OTP-18754    Application(s): kernel, stdlib
+               Related Id(s): PR-7604, PR-7647
+
+               The keyboard shortcuts for the shell are now
+               configurable.
+
+
+ Full runtime dependencies of stdlib-5.1: compiler-5.0, crypto-4.5,
+ erts-13.1, kernel-9.0, sasl-3.0
+
+
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+