Inital Release:          OTP 29.0
Git Tag:                 OTP-29.0
Date:                    2026-02-11
Trouble Report Id:       OTP-16607, OTP-19611, OTP-19643, OTP-19652,
                         OTP-19663, OTP-19672, OTP-19695, OTP-19708,
                         OTP-19709, OTP-19713, OTP-19734, OTP-19744,
                         OTP-19747, OTP-19750, OTP-19751, OTP-19763,
                         OTP-19764, OTP-19766, OTP-19775, OTP-19778,
                         OTP-19779, OTP-19783, OTP-19784, OTP-19785,
                         OTP-19786, OTP-19793, OTP-19800, OTP-19801,
                         OTP-19807, OTP-19809, OTP-19811, OTP-19815,
                         OTP-19822, OTP-19826, OTP-19834, OTP-19838,
                         OTP-19842, OTP-19853, OTP-19858, OTP-19866,
                         OTP-19874, OTP-19882, OTP-19887, OTP-19898,
                         OTP-19903, OTP-19906, OTP-19910, OTP-19912,
                         OTP-19917, OTP-19918, OTP-19919, OTP-19921,
                         OTP-19922, OTP-19925, OTP-19927, OTP-19930,
                         OTP-19932, OTP-19933, OTP-19934, OTP-19935,
                         OTP-19936, OTP-19938, OTP-19942, OTP-19943,
                         OTP-19949, OTP-19954, OTP-19956, OTP-19960,
                         OTP-19963, OTP-19964, OTP-19965, OTP-19966,
                         OTP-19968
Seq num:                 GH-10071, GH-10125, GH-10151, GH-10260,
                         GH-10341, GH-10345, GH-10558, GH-10559,
                         GH-10560, GH-10561, GH-10609, GH-8569,
                         GH-8993, GH-9822, OTP-16608, OTP-19827,
                         PR-10013, PR-10033, PR-10078, PR-10114,
                         PR-10115, PR-10126, PR-10134, PR-10144,
                         PR-10145, PR-10161, PR-10165, PR-10166,
                         PR-10168, PR-10187, PR-10189, PR-10193,
                         PR-10195, PR-10197, PR-10202, PR-10206,
                         PR-10207, PR-10209, PR-10213, PR-10218,
                         PR-10220, PR-10223, PR-10230, PR-10234,
                         PR-10253, PR-10269, PR-10276, PR-10277,
                         PR-10281, PR-10304, PR-10338, PR-10348,
                         PR-10372, PR-10382, PR-10387, PR-10417,
                         PR-10421, PR-10422, PR-10433, PR-10449,
                         PR-10453, PR-10510, PR-10511, PR-10514,
                         PR-10519, PR-10524, PR-10532, PR-10549,
                         PR-10554, PR-10556, PR-10566, PR-10568,
                         PR-10573, PR-10579, PR-10585, PR-10598,
                         PR-10601, PR-10613, PR-10615, PR-10617,
                         PR-10626, PR-10642, PR-10646, PR-10656,
                         PR-7118, PR-7315, PR-9115, PR-9125, PR-9134,
                         PR-9153, PR-9209, PR-9223, PR-9374, PR-9475,
                         PR-9790, PR-9864, PR-9866, PR-9894, PR-9899,
                         PR-9934, PR-9984
System:                  OTP
Release:                 29
Application:             asn1-5.5, common_test-1.30, compiler-10.0,
                         crypto-5.9, debugger-6.1, dialyzer-6.0,
                         diameter-2.7, edoc-1.5, eldap-1.3,
                         erl_interface-5.7, erts-17.0, et-1.8,
                         eunit-2.11, ftp-1.3, inets-9.6,
                         jinterface-1.16, kernel-11.0, megaco-4.9,
                         mnesia-4.26, observer-2.19, odbc-2.17,
                         os_mon-2.12, parsetools-2.8, public_key-1.21,
                         reltool-1.1, runtime_tools-2.4, sasl-4.4,
                         snmp-5.21, ssh-5.5, ssl-11.5.2, stdlib-8.0,
                         syntax_tools-4.1, tftp-1.3, tools-4.2,
                         wx-2.6, xmerl-2.2
Predecessor:             OTP

Check out the git tag OTP-29.0, and build a full OTP system including documentation.

HIGHLIGHTS

The JIT now generates better code for matching or creating binaries with multiple little-endian segments.
Own Id: OTP-19747
Application(s): erts
Related Id(s): PR-10126
In the documentation for the compile module, a section has been added with recommendations for implementors of languages running on the BEAM. Documentation has also been added for the to_abstr, to_exp, and from_abstr options.
The documentation for erlc now lists .abstr as one of the supported options.
When compiling with the to_abstr option, the resulting .abstr file now retains any -doc attributes present in the source code.
Own Id: OTP-19784
Application(s): compiler, erts
Related Id(s): PR-10230, PR-10234
Native records as described in EEP-79 has been implemented.
A native record is a data structure similar to the traditional tuple-based records, except that is a true data type.
Native records are considered experimental in Erlang/OTP 29 and possibly also in Erlang/OTP 30, meaning that their behavior may change, potentially requiring updates to applications that use them.
Own Id: OTP-19785
Application(s): compiler, dialyzer, erts, stdlib
Related Id(s): PR-10617
The guard BIF is_integer/3 has been added. It follows the design of the original EEP-16, only changing the name from is_between to is_integer. This BIF takes in 3 parameters, Term, LowerBound, and UpperBound.
It returns true if Term, LowerBound, and UpperBound are all integers, and LowerBound =< Term =< UpperBound; otherwise, it returns false.
Example:
```
1> I = 42.
2> is_integer(I, 0, 100).
true
```
Own Id: OTP-19809
Application(s): compiler, dialyzer, erts
Related Id(s): PR-10276
There are new functions for random permutation of a list: rand:shuffle/1 and rand:shuffle_s/2. They are inspired by a suggestion and discussion on ErlangForums.
Own Id: OTP-19826
Application(s): stdlib
Related Id(s): PR-10281
In the default code path for the Erlang system, the current working directory (.) is now in the last position instead of the first.
Own Id: OTP-19842
Application(s): erts, kernel
*** POTENTIAL INCOMPATIBILITY ***
Function application is now left associative. That means one can now write:
```
f(X)(Y)
```
instead of:
```
(f(X))(Y)
```
Own Id: OTP-19866
Application(s): compiler
Related Id(s): PR-9223
There will now be a warning when exporting variables out of a subexpression. For example:
```
case file:open(File, AllOpts = [write,{encoding,utf8}]) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
To avoid the warning, this can be rewritten to:
```
AllOpts = [write,{encoding,utf8}],
case file:open(File, AllOpts) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
The warning can be suppressed by giving option nowarn_export_var_subexpr to the compiler.
Own Id: OTP-19898
Application(s): compiler, stdlib
Related Id(s): PR-9134
By default, the compiler will now warn for uses of the and and or operators.
This warning can be suppressed using the nowarn_obsolete_bool_op compiler option.
Own Id: OTP-19918
Application(s): compiler
Related Id(s): PR-9115

Before Erlang/OTP 29, attempting to bind variables in a comprehension would compile successfully but fail at runtime. Example:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
* exception error: bad filter 2614250

In Erlang/OTP 29, attempting to bind a variable in a comprehension will fail by default:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
* 5:14: matches using '=' are not allowed in comprehension qualifiers
unless the experimental 'compr_assign' language feature is enabled.
With 'compr_assign' enabled, a match 'P = E' will behave as a
strict generator 'P <-:- [E]'."

However, this example will work as expected if the compr_assign feature is enabled when starting the runtime system:

$ erl -enable-feature compr_assign
. . .
1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
[2614250]

Here is another example how compr_assign can be used:

-module(example).
-feature(compr_assign, enable).
-export([cat/1]).

cat(Files) ->
    [Char || F <- Files,
             {ok, Bin} = file:read_file(F),
             Char <- unicode:characters_to_list(Bin)].

Own Id: OTP-19927
Application(s): compiler, stdlib
Related Id(s): PR-9153

*** POTENTIAL INCOMPATIBILITY ***

There will now be a warning when using the catch operator, which has been deprecated for a long time.
It is recommended to instead use try...catch but is also possible to disable the warning by using the nowarn_deprecated_catch option.
Own Id: OTP-19938
Application(s): compiler, stdlib
Related Id(s): PR-10421
Multi-valued comprehensions according to EEP 78 has been implemented.
Example:
```
> [I, -I || I <- lists:seq(1, 5)].
[1,-1,2,-2,3,-3,4,-4,5,-5]
```
Own Id: OTP-19942
Application(s): compiler, debugger, stdlib, syntax_tools
Related Id(s): PR-9374
There will now be a warning for matches that unify constructors, such as the following:
```
m({a,B} = {Y,Z}) -> . . .
```
Such a match can be rewritten to:
```
m({a=Y,B=B}) -> . . .
```
The compiler option nowarn_match_alias_pats can be used to disable the warning.
Own Id: OTP-19943
Application(s): compiler, stdlib
Related Id(s): PR-10433
There is no longer a 32-bit Erlang/OTP build for Windows.
Own Id: OTP-19960
Application(s): otp
The default key exchange algorithm is now mlkem768x25519-sha256, a hybrid quantum-resistant algorithm combining ML-KEM-768 with X25519. This provides protection against both classical and quantum computer attacks while maintaining backward compatibility through automatic fallback to other algorithms when peers don't support it.
Own Id: OTP-19965
Application(s): ssh
Related Id(s): PR-10656
*** POTENTIAL INCOMPATIBILITY ***
The compiler now generates more efficient code for map comprehensions with constant values that don't depend on the generator, such as the following:
```
#{K => 42} || K <- List}.
#{K => X || K <- List}.
#{K => {X, Y} || K <- List}.
```
Own Id: OTP-19968
Application(s): compiler
Related Id(s): PR-10646

POTENTIAL INCOMPATIBILITIES

Fixed (inet) module selection when calling (gen_tcp) listen and connect and (gen_udp) open. Depending on the order of the options, the module option (tcp_module or udp_module) was sometimes ignored.
Own Id: OTP-19695
Application(s): kernel
Related Id(s): GH-9822, PR-10013
ssh:stop_deamon now uses supervisor:stop for shutting down daemons. With this change, the scenario when ssh:stop_daemon is called for a non-existing process results in calling process exiting. Previously an error tuple was returned (which was not documented).
Own Id: OTP-19801
Application(s): ssh
Related Id(s): PR-10253
In the default code path for the Erlang system, the current working directory (.) is now in the last position instead of the first.
Own Id: OTP-19842
Application(s): erts, kernel
*** HIGHLIGHT ***

Before Erlang/OTP 29, attempting to bind variables in a comprehension would compile successfully but fail at runtime. Example:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
* exception error: bad filter 2614250

In Erlang/OTP 29, attempting to bind a variable in a comprehension will fail by default:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
* 5:14: matches using '=' are not allowed in comprehension qualifiers
unless the experimental 'compr_assign' language feature is enabled.
With 'compr_assign' enabled, a match 'P = E' will behave as a
strict generator 'P <-:- [E]'."

However, this example will work as expected if the compr_assign feature is enabled when starting the runtime system:

$ erl -enable-feature compr_assign
. . .
1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
[2614250]

Here is another example how compr_assign can be used:

-module(example).
-feature(compr_assign, enable).
-export([cat/1]).

cat(Files) ->
    [Char || F <- Files,
             {ok, Bin} = file:read_file(F),
             Char <- unicode:characters_to_list(Bin)].

Own Id: OTP-19927
Application(s): compiler, stdlib
Related Id(s): PR-9153

*** HIGHLIGHT ***

The default key exchange algorithm is now mlkem768x25519-sha256, a hybrid quantum-resistant algorithm combining ML-KEM-768 with X25519. This provides protection against both classical and quantum computer attacks while maintaining backward compatibility through automatic fallback to other algorithms when peers don't support it.
Own Id: OTP-19965
Application(s): ssh
Related Id(s): PR-10656
*** HIGHLIGHT ***

OTP-29.0

Improvements and New Features

Vendor dependencies and OpenVEX statements in the otp repository is now scanned for vulnerabilities.
Own Id: OTP-19652
Related Id(s): PR-9790
Automated vendor vulnerability handling has been added.
1. Verifies that OTP reported Github Securities exists in the published OpenVEX statements.
2. Open issues automatically in Erlang/OTP if vendor vulnerabilities are detected.
Own Id: OTP-19763
Related Id(s): PR-10145, PR-10166, PR-10168, PR-10189, PR-10193, PR-10195, PR-10197, PR-10202
Added OpenVEX statement for PCRE2 under investigation.
Own Id: OTP-19764
Related Id(s): PR-10165
Documentation about how to validate the SBOM using sigstore has been added.
Own Id: OTP-19766
Related Id(s): GH-10151, PR-10187
The vendor vulnerability scanner was reporting scanning the maint branch when it was doing the master branch. This issue only happened for pull requests that modified vendor files. Scheduled vendor vulnerability scans were correct.
The behavior has not been corrected and pull requests on maint and maint-XX will work as expected, analyzing their vendor dependencies.
To create issues when vendor vulnerabilities are detected, use permissions from the Erlang Vendor Scanner Bot.
Own Id: OTP-19775
Related Id(s): PR-10206, PR-10213, PR-10218, PR-10220, PR-10223
Create OpenVEX statement in Erlang/OTP to state that the wxWindows vendor vulnerability CVE-2024-58249 does not affect OTP-28.
Own Id: OTP-19778
Related Id(s): PR-10209
.github/scripts/otp-compliance.es vex run was ignoring certain OpenVEX statements if the CVE name existed. That meant an OpenVEX statement could say "under_investigation" and the CVE reported a vulnerability, and simply based on the CVE Id, the script would ignore it as the CVE Id exists in OpenVEX.
The script has been updated to filter CVE results that already exist in OpenVEX statements.
Own Id: OTP-19779
Related Id(s): PR-10209
The old-style type tests in guards (integer, atom and so on) have been scheduled for removal in Erlang/OTP 30. They have been deprecated for a long time.
Own Id: OTP-19887
Related Id(s): PR-10417
Update OpenVEX files with not_affected status for CVE-2026-22184
Own Id: OTP-19930
Related Id(s): GH-10558, GH-10559, GH-10560, GH-10561, PR-10566
Removed the undocumented dyn_erl utility.
Own Id: OTP-19933
Related Id(s): PR-10573
Added openssl OpenVEX statements to clarify that none of them affect neither erts nor erl_interface.
Own Id: OTP-19954
Related Id(s): GH-10609, PR-10613
There is no longer a 32-bit Erlang/OTP build for Windows.
Own Id: OTP-19960
*** HIGHLIGHT ***

asn1-5.5

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of asn1-5.5

erts-14.0, kernel-9.0, stdlib-5.0

common_test-1.30

Improvements and New Features

Vendor dependencies and OpenVEX statements in the otp repository is now scanned for vulnerabilities.
Own Id: OTP-19652
Related Id(s): PR-9790
The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598
'EXIT' messages are now formatted in the same way as badmatch errors.
Own Id: OTP-19910
Related Id(s): PR-10277
Error notifications now contain the name of the source file in which the error occurred.
Own Id: OTP-19925
Related Id(s): GH-10260, PR-10269

Full runtime dependencies of common_test-1.30

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-10.0

Fixed Bugs and Malfunctions

For a function such as the following:
```
bar(S0) ->
    S1 = setelement(8, S0, a),
    S2 = setelement(7, S1, b),
    setelement(5, S2, c).
```
the compiler would keep all of the calls to setelement/3 and emit extra unnecessary set_tuple_element instructions.
This has been corrected so that the compiler will never emit code that uses the set_tuple_element instruction. In a future release, support for the set_tuple_element will be removed from the runtime system.
Own Id: OTP-19751
Related Id(s): GH-10125, PR-10144

Improvements and New Features

In comprehensions, a generator that builds a list with a single element will now be optimized to avoid building and matching the list. Example:
```
[H || E <- List, H <- [erlang:phash2(E)], H rem 10 =:= 0]
```
Own Id: OTP-19672
Related Id(s): PR-9934
In the documentation for the compile module, a section has been added with recommendations for implementors of languages running on the BEAM. Documentation has also been added for the to_abstr, to_exp, and from_abstr options.
The documentation for erlc now lists .abstr as one of the supported options.
When compiling with the to_abstr option, the resulting .abstr file now retains any -doc attributes present in the source code.
Own Id: OTP-19784
Related Id(s): PR-10230, PR-10234
*** HIGHLIGHT ***
Native records as described in EEP-79 has been implemented.
A native record is a data structure similar to the traditional tuple-based records, except that is a true data type.
Native records are considered experimental in Erlang/OTP 29 and possibly also in Erlang/OTP 30, meaning that their behavior may change, potentially requiring updates to applications that use them.
Own Id: OTP-19785
Related Id(s): PR-10617
*** HIGHLIGHT ***
The guard BIF is_integer/3 has been added. It follows the design of the original EEP-16, only changing the name from is_between to is_integer. This BIF takes in 3 parameters, Term, LowerBound, and UpperBound.
It returns true if Term, LowerBound, and UpperBound are all integers, and LowerBound =< Term =< UpperBound; otherwise, it returns false.
Example:
```
1> I = 42.
2> is_integer(I, 0, 100).
true
```
Own Id: OTP-19809
Related Id(s): PR-10276
*** HIGHLIGHT ***
Function application is now left associative. That means one can now write:
```
f(X)(Y)
```
instead of:
```
(f(X))(Y)
```
Own Id: OTP-19866
Related Id(s): PR-9223
*** HIGHLIGHT ***
There will now be a warning when exporting variables out of a subexpression. For example:
```
case file:open(File, AllOpts = [write,{encoding,utf8}]) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
To avoid the warning, this can be rewritten to:
```
AllOpts = [write,{encoding,utf8}],
case file:open(File, AllOpts) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
The warning can be suppressed by giving option nowarn_export_var_subexpr to the compiler.
Own Id: OTP-19898
Related Id(s): PR-9134
*** HIGHLIGHT ***
By default, the compiler will now warn for uses of the and and or operators.
This warning can be suppressed using the nowarn_obsolete_bool_op compiler option.
Own Id: OTP-19918
Related Id(s): PR-9115
*** HIGHLIGHT ***

Before Erlang/OTP 29, attempting to bind variables in a comprehension would compile successfully but fail at runtime. Example:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
* exception error: bad filter 2614250

In Erlang/OTP 29, attempting to bind a variable in a comprehension will fail by default:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
* 5:14: matches using '=' are not allowed in comprehension qualifiers
unless the experimental 'compr_assign' language feature is enabled.
With 'compr_assign' enabled, a match 'P = E' will behave as a
strict generator 'P <-:- [E]'."

However, this example will work as expected if the compr_assign feature is enabled when starting the runtime system:

$ erl -enable-feature compr_assign
. . .
1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
[2614250]

Here is another example how compr_assign can be used:

-module(example).
-feature(compr_assign, enable).
-export([cat/1]).

cat(Files) ->
    [Char || F <- Files,
             {ok, Bin} = file:read_file(F),
             Char <- unicode:characters_to_list(Bin)].

Own Id: OTP-19927
Related Id(s): PR-9153

*** HIGHLIGHT ***

*** POTENTIAL INCOMPATIBILITY ***

There will now be a warning when using the catch operator, which has been deprecated for a long time.
It is recommended to instead use try...catch but is also possible to disable the warning by using the nowarn_deprecated_catch option.
Own Id: OTP-19938
Related Id(s): PR-10421
*** HIGHLIGHT ***
Multi-valued comprehensions according to EEP 78 has been implemented.
Example:
```
> [I, -I || I <- lists:seq(1, 5)].
[1,-1,2,-2,3,-3,4,-4,5,-5]
```
Own Id: OTP-19942
Related Id(s): PR-9374
*** HIGHLIGHT ***
There will now be a warning for matches that unify constructors, such as the following:
```
m({a,B} = {Y,Z}) -> . . .
```
Such a match can be rewritten to:
```
m({a=Y,B=B}) -> . . .
```
The compiler option nowarn_match_alias_pats can be used to disable the warning.
Own Id: OTP-19943
Related Id(s): PR-10433
*** HIGHLIGHT ***
The compiler now generates more efficient code for map comprehensions with constant values that don't depend on the generator, such as the following:
```
#{K => 42} || K <- List}.
#{K => X || K <- List}.
#{K => {X, Y} || K <- List}.
```
Own Id: OTP-19968
Related Id(s): PR-10646
*** HIGHLIGHT ***

Full runtime dependencies of compiler-10.0

crypto-5.1, erts-13.0, kernel-8.4, stdlib-8.0

crypto-5.9

Improvements and New Features

The rand:bytes/1 and rand:bytes_s/2 functions have been optimized by implementing a new internal callback function that crypto:rand_seed_alg/1 and crypto:alg_seed_alg_s/1 have been updated to use.
A new algorithm crypto_prng1, which also takes advantage of this new internal callback, has been added to crypto:rand_seed_alg/2 and crypto:rand_seed_alg_s/2. It is much faster then the existing crypto_aes, in particular for generating bytes.
Own Id: OTP-19882
Related Id(s): PR-10453, OTP-19827

Full runtime dependencies of crypto-5.9

erts-9.0, kernel-6.0, stdlib-3.9

debugger-6.1

Improvements and New Features

Tools such as the debugger, beam_lib, and xref no longer support BEAM files created before OTP 13B.
Own Id: OTP-19906
Related Id(s): PR-10519
Multi-valued comprehensions according to EEP 78 has been implemented.
Example:
```
> [I, -I || I <- lists:seq(1, 5)].
[1,-1,2,-2,3,-3,4,-4,5,-5]
```
Own Id: OTP-19942
Related Id(s): PR-9374
*** HIGHLIGHT ***

Full runtime dependencies of debugger-6.1

compiler-8.0, erts-15.0, kernel-10.0, stdlib-7.0, wx-2.0

dialyzer-6.0

Improvements and New Features

Native records as described in EEP-79 has been implemented.
A native record is a data structure similar to the traditional tuple-based records, except that is a true data type.
Native records are considered experimental in Erlang/OTP 29 and possibly also in Erlang/OTP 30, meaning that their behavior may change, potentially requiring updates to applications that use them.
Own Id: OTP-19785
Related Id(s): PR-10617
*** HIGHLIGHT ***
The guard BIF is_integer/3 has been added. It follows the design of the original EEP-16, only changing the name from is_between to is_integer. This BIF takes in 3 parameters, Term, LowerBound, and UpperBound.
It returns true if Term, LowerBound, and UpperBound are all integers, and LowerBound =< Term =< UpperBound; otherwise, it returns false.
Example:
```
1> I = 42.
2> is_integer(I, 0, 100).
true
```
Own Id: OTP-19809
Related Id(s): PR-10276
*** HIGHLIGHT ***

Full runtime dependencies of dialyzer-6.0

compiler-10.0, erts-12.0, kernel-8.0, stdlib-5.0, syntax_tools-2.0

diameter-2.7

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of diameter-2.7

erts-10.0, kernel-3.2, ssl-9.0, stdlib-5.0

edoc-1.5

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of edoc-1.5

erts-11.0, inets-5.10, kernel-7.0, stdlib-4.0, syntax_tools-2.0, xmerl-1.3.7

eldap-1.3

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of eldap-1.3

asn1-3.0, erts-6.0, kernel-3.0, ssl-5.3.4, stdlib-3.4

erl_interface-5.7

Improvements and New Features

Vendor dependencies and OpenVEX statements in the otp repository is now scanned for vulnerabilities.
Own Id: OTP-19652
Related Id(s): PR-9790
Improved name consistency of EPMD protocol messages in documentation and code. Renamed PORT_PLEASE2_REQ to PORT2_REQ and added prefix EPMD_.
Own Id: OTP-19734
Related Id(s): GH-10071, PR-10078

Known Bugs and Problems

The ei API for decoding/encoding terms is not fully 64-bit compatible since terms that have a representation on the external term format larger than 2 GB cannot be handled.
Own Id: OTP-16607
Related Id(s): OTP-16608

erts-17.0

Fixed Bugs and Malfunctions

For a function such as the following:
```
bar(S0) ->
    S1 = setelement(8, S0, a),
    S2 = setelement(7, S1, b),
    setelement(5, S2, c).
```
the compiler would keep all of the calls to setelement/3 and emit extra unnecessary set_tuple_element instructions.
This has been corrected so that the compiler will never emit code that uses the set_tuple_element instruction. In a future release, support for the set_tuple_element will be removed from the runtime system.
Own Id: OTP-19751
Related Id(s): GH-10125, PR-10144
Improved the handling of the logging directory for the start script on Unix-like systems, so that it no longer crashes when $ROOTDIR/log is not writable.
Own Id: OTP-19874
Related Id(s): GH-10341, PR-10348
The -nocookie option for erl is now documented.
Own Id: OTP-19935
Related Id(s): PR-10549

Improvements and New Features

The exported name space of the beam executable has been cleaned to only expose symbols of documented interfaces like NIF and driver APIs. This will avoid accidental name clashes with for example our statically linked variants of PCRE2 and ZSTD. NIFs and drivers that abuse undocumented internal interfaces will fail to load due to this change.
Own Id: OTP-19643
Related Id(s): PR-9864
Vendor dependencies and OpenVEX statements in the otp repository is now scanned for vulnerabilities.
Own Id: OTP-19652
Related Id(s): PR-9790
Improved name consistency of EPMD protocol messages in documentation and code. Renamed PORT_PLEASE2_REQ to PORT2_REQ and added prefix EPMD_.
Own Id: OTP-19734
Related Id(s): GH-10071, PR-10078
The JIT now generates better code for matching or creating binaries with multiple little-endian segments.
Own Id: OTP-19747
Related Id(s): PR-10126
*** HIGHLIGHT ***
In the documentation for the compile module, a section has been added with recommendations for implementors of languages running on the BEAM. Documentation has also been added for the to_abstr, to_exp, and from_abstr options.
The documentation for erlc now lists .abstr as one of the supported options.
When compiling with the to_abstr option, the resulting .abstr file now retains any -doc attributes present in the source code.
Own Id: OTP-19784
Related Id(s): PR-10230, PR-10234
*** HIGHLIGHT ***
Native records as described in EEP-79 has been implemented.
A native record is a data structure similar to the traditional tuple-based records, except that is a true data type.
Native records are considered experimental in Erlang/OTP 29 and possibly also in Erlang/OTP 30, meaning that their behavior may change, potentially requiring updates to applications that use them.
Own Id: OTP-19785
Related Id(s): PR-10617
*** HIGHLIGHT ***
Task stealing between schedulers has been further optimized.
Own Id: OTP-19793
Related Id(s): PR-9984
The guard BIF is_integer/3 has been added. It follows the design of the original EEP-16, only changing the name from is_between to is_integer. This BIF takes in 3 parameters, Term, LowerBound, and UpperBound.
It returns true if Term, LowerBound, and UpperBound are all integers, and LowerBound =< Term =< UpperBound; otherwise, it returns false.
Example:
```
1> I = 42.
2> is_integer(I, 0, 100).
true
```
Own Id: OTP-19809
Related Id(s): PR-10276
*** HIGHLIGHT ***
Calls to trace:info(_, {M,F,A}, Item), with Item as call_time, call_memory, or all, will no longer block all scheduler threads from running.
Own Id: OTP-19811
Related Id(s): PR-10207
Full support for SCTP in socket. Not (yet) supported for FreeBSD.
Own Id: OTP-19834
In the default code path for the Erlang system, the current working directory (.) is now in the last position instead of the first.
Own Id: OTP-19842
*** HIGHLIGHT ***
*** POTENTIAL INCOMPATIBILITY ***
Tools such as the debugger, beam_lib, and xref no longer support BEAM files created before OTP 13B.
Own Id: OTP-19906
Related Id(s): PR-10519
Optimized ETS named table lookup scalability by replacing read locks with lockless atomic operations.
Own Id: OTP-19919
Related Id(s): PR-7118
Removed the undocumented dyn_erl utility.
Own Id: OTP-19933
Related Id(s): PR-10573
Added zstd:flush/2 for flushing compressed data without closing the compression context.
Own Id: OTP-19936
Related Id(s): GH-10345, PR-10511
While the iteration for maps is undefined, it is now guaranteed that all ways of iterating over maps provides the elements in the same order. That is, all of the following ways of iterating will produce the elements in the same order:
- maps:keys/1
- maps:values/1
- maps:to_list/1
- maps:to_list(maps:iterator(M))
- Map comprehension: [{K,V} || K := V <- M]
Own Id: OTP-19963
Related Id(s): PR-10626
Improved the performance of code loading.
Own Id: OTP-19966
Related Id(s): PR-10615

Full runtime dependencies of erts-17.0

kernel-9.0, sasl-3.3, stdlib-4.1

et-1.8

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of et-1.8

erts-9.0, kernel-5.3, runtime_tools-1.10, stdlib-3.4, wx-1.2

eunit-2.11

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of eunit-2.11

erts-9.0, kernel-5.3, stdlib-6.0

ftp-1.3

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of ftp-1.3

erts-7.0, kernel-6.0, runtime_tools-1.15.1, ssl-10.2, stdlib-3.5

inets-9.6

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of inets-9.6

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-6.0

jinterface-1.16

Improvements and New Features

The jinterface build now honors SOURCE_DATE_EPOCH for deterministic build of OtpErlang.jar.
Own Id: OTP-19956
Related Id(s): PR-10556

kernel-11.0

Fixed Bugs and Malfunctions

Fixed (inet) module selection when calling (gen_tcp) listen and connect and (gen_udp) open. Depending on the order of the options, the module option (tcp_module or udp_module) was sometimes ignored.
Own Id: OTP-19695
Related Id(s): GH-9822, PR-10013
*** POTENTIAL INCOMPATIBILITY ***
The TCP/UDP compatibility layer has been fixed so that inet_backend = socket now supports socket options reuseport and reuseport_lb for gen_tcp and gen_udp.
Own Id: OTP-19917
Related Id(s): PR-10514

Improvements and New Features

Added an option to set the erl_boot_server listen port.
Own Id: OTP-19708
Related Id(s): PR-9894
The memory footprint of some supervisors has been reduced by purging obsoleted data when the supervisor is transitioning to and from hibernation.
Own Id: OTP-19713
Related Id(s): PR-9866
Improved name consistency of EPMD protocol messages in documentation and code. Renamed PORT_PLEASE2_REQ to PORT2_REQ and added prefix EPMD_.
Own Id: OTP-19734
Related Id(s): GH-10071, PR-10078
The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598
Refactored a kernel_load_completed clause for conciseness.
Own Id: OTP-19786
Related Id(s): PR-10134
Full support for SCTP in socket. Not (yet) supported for FreeBSD.
Own Id: OTP-19834
In the default code path for the Erlang system, the current working directory (.) is now in the last position instead of the first.
Own Id: OTP-19842
*** HIGHLIGHT ***
*** POTENTIAL INCOMPATIBILITY ***

Full runtime dependencies of kernel-11.0

crypto-5.0, erts-17.0, sasl-3.0, stdlib-7.0

megaco-4.9

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of megaco-4.9

asn1-3.0, debugger-4.0, erts-12.0, et-1.5, kernel-8.0, runtime_tools-1.8.14, stdlib-2.5

mnesia-4.26

Improvements and New Features

mnesia now has new functions select_reverse/1-6 supporting iteration over tables in reverse order.
Own Id: OTP-19611
Related Id(s): GH-8993, PR-9475
The mnesia_registry module has been removed.
Own Id: OTP-19807
Related Id(s): PR-7315

Full runtime dependencies of mnesia-4.26

erts-9.0, kernel-5.3, stdlib-5.0

observer-2.19

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of observer-2.19

erts-15.0, et-1.5, kernel-10.0, runtime_tools-2.1, stdlib-5.0, wx-2.3

odbc-2.17

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of odbc-2.17

erts-6.0, kernel-3.0, stdlib-2.0

os_mon-2.12

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of os_mon-2.12

erts-14.0, kernel-9.0, sasl-4.2.1, stdlib-5.0

parsetools-2.8

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of parsetools-2.8

erts-6.0, kernel-3.0, stdlib-3.4

public_key-1.21

Improvements and New Features

The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598
Added an option for relaxed encoding of certificates, to allow some values to be empty. This may be used by other applications for interoperability reasons. This option is not used by the ssl application.
Own Id: OTP-19822
Related Id(s): PR-10033

Full runtime dependencies of public_key-1.21

asn1-5.0, crypto-5.8, erts-13.0, kernel-8.0, stdlib-4.0

reltool-1.1

Improvements and New Features

Removed the undocumented dyn_erl utility.
Own Id: OTP-19933
Related Id(s): PR-10573
Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of reltool-1.1

erts-15.0, kernel-9.0, sasl-4.2.1, stdlib-5.0, tools-2.6.14, wx-2.3

runtime_tools-2.4

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of runtime_tools-2.4

erts-16.0, kernel-10.0, mnesia-4.12, stdlib-6.0

sasl-4.4

Fixed Bugs and Malfunctions

UNC paths are now handled on Windows.
Own Id: OTP-19949
Related Id(s): PR-10601

Improvements and New Features

Removed the undocumented dyn_erl utility.
Own Id: OTP-19933
Related Id(s): PR-10573

Full runtime dependencies of sasl-4.4

erts-15.0, kernel-6.0, stdlib-4.0, tools-2.6.14

snmp-5.21

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of snmp-5.21

asn1-5.4, crypto-4.6, erts-12.0, kernel-8.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-5.0

ssh-5.5

Improvements and New Features

Use KEX strict extension names as specified in draft-ietf-sshm-strict-kex-00. Pre standard names are still supported.
Own Id: OTP-19709
Related Id(s): PR-10115
Added an 'alive' option to detect and terminate dead SSH connections. Functionally equivalent to OpenSSH's ClientAlive*/ServerAlive* settings.
Own Id: OTP-19750
Related Id(s): PR-10372, PR-9125
ssh:stop_deamon now uses supervisor:stop for shutting down daemons. With this change, the scenario when ssh:stop_daemon is called for a non-existing process results in calling process exiting. Previously an error tuple was returned (which was not documented).
Own Id: OTP-19801
Related Id(s): PR-10253
*** POTENTIAL INCOMPATIBILITY ***
The default key exchange algorithm is now mlkem768x25519-sha256, a hybrid quantum-resistant algorithm combining ML-KEM-768 with X25519. This provides protection against both classical and quantum computer attacks while maintaining backward compatibility through automatic fallback to other algorithms when peers don't support it.
Own Id: OTP-19965
Related Id(s): PR-10656
*** HIGHLIGHT ***
*** POTENTIAL INCOMPATIBILITY ***

Full runtime dependencies of ssh-5.5

crypto-5.7, erts-14.0, kernel-10.3, public_key-1.6.1, runtime_tools-1.15.1, stdlib-8.0

ssl-11.5.2

Improvements and New Features

The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598

Full runtime dependencies of ssl-11.5.2

crypto-5.8, erts-16.0, inets-5.10.7, kernel-10.3, public_key-1.18.3, runtime_tools-1.15.1, stdlib-7.0

stdlib-8.0

Fixed Bugs and Malfunctions

Fixed an issue in digraph_utils:roots/1 where roots could be missed in some cases.
Own Id: OTP-19932
Related Id(s): PR-10510

Improvements and New Features

Error return values from functions in zip now also specify which file in the archive the error belongs to.
Own Id: OTP-19663
Related Id(s): PR-9899
The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598
The undocumented and unsupported function lists:zf/2 is now deprecated.
Own Id: OTP-19783
Related Id(s): PR-10161
Native records as described in EEP-79 has been implemented.
A native record is a data structure similar to the traditional tuple-based records, except that is a true data type.
Native records are considered experimental in Erlang/OTP 29 and possibly also in Erlang/OTP 30, meaning that their behavior may change, potentially requiring updates to applications that use them.
Own Id: OTP-19785
Related Id(s): PR-10617
*** HIGHLIGHT ***
The new supervior:stop/1,2 functions can be used to manage the dynamic parts of a supervisor tree in an application from outside the tree but in the same application.
Own Id: OTP-19800
Related Id(s): PR-9209
Added a new constructor array:from/2.
Own Id: OTP-19815
Related Id(s): PR-10304
There are new functions for random permutation of a list: rand:shuffle/1 and rand:shuffle_s/2. They are inspired by a suggestion and discussion on ErlangForums.
Own Id: OTP-19826
Related Id(s): PR-10281
*** HIGHLIGHT ***
The undocumented functions erl_eval:extended_parse_exprs/1 and erl_eval:extended_parse_term/1 will now be faster when called with a long list of tokens. (These functions are used by qlc and the shell.)
Own Id: OTP-19838
Related Id(s): PR-10338
The unicode module now supports the Unicode 17 standard.
Own Id: OTP-19853
Related Id(s): PR-10382
Added functions to unicode for recognizing whitespace and identifier.
Own Id: OTP-19858
Related Id(s): PR-10387
The rand:bytes/1 and rand:bytes_s/2 functions have been optimized by implementing a new internal callback function that crypto:rand_seed_alg/1 and crypto:alg_seed_alg_s/1 have been updated to use.
A new algorithm crypto_prng1, which also takes advantage of this new internal callback, has been added to crypto:rand_seed_alg/2 and crypto:rand_seed_alg_s/2. It is much faster then the existing crypto_aes, in particular for generating bytes.
Own Id: OTP-19882
Related Id(s): PR-10453, OTP-19827
There will now be a warning when exporting variables out of a subexpression. For example:
```
case file:open(File, AllOpts = [write,{encoding,utf8}]) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
To avoid the warning, this can be rewritten to:
```
AllOpts = [write,{encoding,utf8}],
case file:open(File, AllOpts) of
    {ok,Fd} ->
        {Fd,AllOpts}
end
```
The warning can be suppressed by giving option nowarn_export_var_subexpr to the compiler.
Own Id: OTP-19898
Related Id(s): PR-9134
*** HIGHLIGHT ***
There are new functions in the shell for returning process information.
The pi/1 function is shortcut for erlang:process_info/1. The pi/3 function takes the three numbers from a pid, constructs a pid, and calls process_info/1.
Examples:
```
1> pi(<0.90.0>).
[{current_function,{c,pinfo,1}},
{initial_call,{erlang,apply,2}},
{status,running},
...
2> pi(0, 90, 0).
[{current_function,{c,pinfo,1}},
{initial_call,{erlang,apply,2}},
{status,running},
...
```
Own Id: OTP-19903
Related Id(s): PR-10422
Tools such as the debugger, beam_lib, and xref no longer support BEAM files created before OTP 13B.
Own Id: OTP-19906
Related Id(s): PR-10519
The calendar module has been updated to use the much faster than before Neri-Schneider algorithm for Gregorian calendar calculations, and been extended to handle negative years.
Own Id: OTP-19912
Related Id(s): PR-10449
m:graph is a new module that is a functional equivalent of the digraph and digraph_utils modules.
Own Id: OTP-19922
Related Id(s): PR-10532

Before Erlang/OTP 29, attempting to bind variables in a comprehension would compile successfully but fail at runtime. Example:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
* exception error: bad filter 2614250

In Erlang/OTP 29, attempting to bind a variable in a comprehension will fail by default:

1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
* 5:14: matches using '=' are not allowed in comprehension qualifiers
unless the experimental 'compr_assign' language feature is enabled.
With 'compr_assign' enabled, a match 'P = E' will behave as a
strict generator 'P <-:- [E]'."

However, this example will work as expected if the compr_assign feature is enabled when starting the runtime system:

$ erl -enable-feature compr_assign
. . .
1> fh(List) -> [H || E <- List, H = erlang:phash2(E), H rem 10 =:= 0].
ok
2> fh(lists:seq(1, 10)).
[2614250]

Here is another example how compr_assign can be used:

-module(example).
-feature(compr_assign, enable).
-export([cat/1]).

cat(Files) ->
    [Char || F <- Files,
             {ok, Bin} = file:read_file(F),
             Char <- unicode:characters_to_list(Bin)].

Own Id: OTP-19927
Related Id(s): PR-9153

*** HIGHLIGHT ***

*** POTENTIAL INCOMPATIBILITY ***

Removed the undocumented dyn_erl utility.
Own Id: OTP-19933
Related Id(s): PR-10573
The functions erl_tar:add/3 and erl_tar:add/4 now accepts the {mode,Mode} option for setting the permission of the file.
Own Id: OTP-19934
Related Id(s): PR-10524
Added zstd:flush/2 for flushing compressed data without closing the compression context.
Own Id: OTP-19936
Related Id(s): GH-10345, PR-10511
There will now be a warning when using the catch operator, which has been deprecated for a long time.
It is recommended to instead use try...catch but is also possible to disable the warning by using the nowarn_deprecated_catch option.
Own Id: OTP-19938
Related Id(s): PR-10421
*** HIGHLIGHT ***
Multi-valued comprehensions according to EEP 78 has been implemented.
Example:
```
> [I, -I || I <- lists:seq(1, 5)].
[1,-1,2,-2,3,-3,4,-4,5,-5]
```
Own Id: OTP-19942
Related Id(s): PR-9374
*** HIGHLIGHT ***
There will now be a warning for matches that unify constructors, such as the following:
```
m({a,B} = {Y,Z}) -> . . .
```
Such a match can be rewritten to:
```
m({a=Y,B=B}) -> . . .
```
The compiler option nowarn_match_alias_pats can be used to disable the warning.
Own Id: OTP-19943
Related Id(s): PR-10433
*** HIGHLIGHT ***

Full runtime dependencies of stdlib-8.0

compiler-5.0, crypto-4.5, erts-16.0.3, kernel-10.0, sasl-3.0, syntax_tools-3.2.1

syntax_tools-4.1

Improvements and New Features

The legacy and and or operators have been replaced with andalso and orelse.
Own Id: OTP-19744
Related Id(s): PR-10114, PR-10554, PR-10568, PR-10579, PR-10585, PR-10598
Multi-valued comprehensions according to EEP 78 has been implemented.
Example:
```
> [I, -I || I <- lists:seq(1, 5)].
[1,-1,2,-2,3,-3,4,-4,5,-5]
```
Own Id: OTP-19942
Related Id(s): PR-9374
*** HIGHLIGHT ***

Full runtime dependencies of syntax_tools-4.1

compiler-9.0, erts-16.0, kernel-10.3, stdlib-8.0

tftp-1.3

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of tftp-1.3

erts-6.0, kernel-6.0, stdlib-5.0

tools-4.2

Fixed Bugs and Malfunctions

Fixed "unbalanced parenthesis" issue when pressing TAB in emacs erlang shell.
Own Id: OTP-19921
Related Id(s): GH-8569, PR-10642

Improvements and New Features

Tools such as the debugger, beam_lib, and xref no longer support BEAM files created before OTP 13B.
Own Id: OTP-19906
Related Id(s): PR-10519

Full runtime dependencies of tools-4.2

compiler-8.5, erts-15.0, erts-15.0, kernel-10.0, runtime_tools-2.1, stdlib-6.0

wx-2.6

Improvements and New Features

Vendor dependencies and OpenVEX statements in the otp repository is now scanned for vulnerabilities.
Own Id: OTP-19652
Related Id(s): PR-9790
Documentation about how to validate the SBOM using sigstore has been added.
Own Id: OTP-19766
Related Id(s): GH-10151, PR-10187

Full runtime dependencies of wx-2.6

erts-12.0, kernel-8.0, stdlib-5.0

xmerl-2.2

Improvements and New Features

Only minor internal changes.
Own Id: OTP-19964

Full runtime dependencies of xmerl-2.2

erts-6.0, kernel-8.4, stdlib-2.5

Thanks to

Alexandre Rodrigues, Andreas Hasselberg, Bentheburrito, Bernhard M. Wiedemann, Daniel Gorin, Daniel Kukula, dependabot[bot], Eksperimental, erlang-bot-app[bot], felipe stival, Fernando Areias, Ievgen Pyrogov, Ilya Averyanov, Ilya Klyuchnikov, Jan Uhlig, Johannes Christ, Jonatan Männchen, José Valim, Loïc Hoguin, loscher, Maria Scott, Marko Mindek, matt, Mend Renovate, Michael Daniels, Michał Muskała, Olexandr88, Paul Guyot, Paulo F. Oliveira, Paulo Tomé, Preet, Richard Carlsson, Robert Ismo, Robin Morisset, Sam Weaver, Sébastien Saint-Sevin, Simon Cornish, Stefan Grundmann, Takeru Ohta, Vadim Yanitskiy, Vance Shipley, Wade Mealing, Wei Huang, yagogarea, Zabrane, наб

erlang/otp OTP-29.0-rc1 OTP 29.0-rc1 on GitHub

HIGHLIGHTS

POTENTIAL INCOMPATIBILITIES

OTP-29.0

Improvements and New Features

asn1-5.5

Improvements and New Features

Full runtime dependencies of asn1-5.5

common_test-1.30

Improvements and New Features

Full runtime dependencies of common_test-1.30

compiler-10.0

Fixed Bugs and Malfunctions

Improvements and New Features

Full runtime dependencies of compiler-10.0

crypto-5.9

Improvements and New Features

Full runtime dependencies of crypto-5.9

debugger-6.1

Improvements and New Features

Full runtime dependencies of debugger-6.1

dialyzer-6.0

Improvements and New Features

Full runtime dependencies of dialyzer-6.0

diameter-2.7

Improvements and New Features

Full runtime dependencies of diameter-2.7

edoc-1.5

Improvements and New Features

Full runtime dependencies of edoc-1.5

eldap-1.3

Improvements and New Features

Full runtime dependencies of eldap-1.3

erl_interface-5.7

Improvements and New Features

Known Bugs and Problems

erts-17.0

Fixed Bugs and Malfunctions

Improvements and New Features

Full runtime dependencies of erts-17.0

et-1.8

Improvements and New Features

Full runtime dependencies of et-1.8

eunit-2.11

Improvements and New Features

Full runtime dependencies of eunit-2.11

ftp-1.3

Improvements and New Features

Full runtime dependencies of ftp-1.3

inets-9.6

Improvements and New Features

Full runtime dependencies of inets-9.6

jinterface-1.16

Improvements and New Features

kernel-11.0

Fixed Bugs and Malfunctions

Improvements and New Features

Full runtime dependencies of kernel-11.0

megaco-4.9

Improvements and New Features

Full runtime dependencies of megaco-4.9

mnesia-4.26

Improvements and New Features

Full runtime dependencies of mnesia-4.26

observer-2.19

Improvements and New Features

Full runtime dependencies of observer-2.19

odbc-2.17

Improvements and New Features

Full runtime dependencies of odbc-2.17

os_mon-2.12

Improvements and New Features

Full runtime dependencies of os_mon-2.12

parsetools-2.8

Improvements and New Features

Full runtime dependencies of parsetools-2.8

public_key-1.21

Improvements and New Features

Full runtime dependencies of public_key-1.21

reltool-1.1

erlang/otp OTP-29.0-rc1
OTP 29.0-rc1

on GitHub