Patch Package OTP 27.3.4.4 Released

A new Erlang announcement has been posted:

Patch Package: OTP 27.3.4.4
Git Tag: OTP-27.3.4.4
Date: 2025-10-28
Trouble Report Id: OTP-19768, OTP-19774, OTP-19790, OTP-19791,
OTP-19792, OTP-19799, OTP-19803, OTP-19806,
OTP-19813, OTP-19817, OTP-19818, OTP-19825
Seq num: ERERL-1261, GH-10119, GH-10150, GH-10191,
PR-10182, PR-10201, PR-10241, PR-10245,
PR-10249, PR-10257, PR-10274, PR-10284,
PR-10296, PR-9970
System: OTP
Release: 27
Application: diameter-2.4.1.1, erts-15.2.7.3,
ssl-11.2.12.3, syntax_tools-3.2.2.2,
xmerl-2.1.3.2
Predecessor: OTP 27.3.4.3

Check out the git tag OTP-27.3.4.4, 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.

diameter-2.4.1.1

The diameter-2.4.1.1 application can be applied independently of other
applications on a full OTP 27 installation.

Fixed Bugs and Malfunctions

Added documentation about ‘proxy’ and ‘resend’ options in
diameter:handle_request/3

Own Id: OTP-19768
Related Id(s): GH-10150, PR-10182

Full runtime dependencies of diameter-2.4.1.1

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

erts-15.2.7.3

The erts-15.2.7.3 application can be applied independently of other applications
on a full OTP 27 installation.

Fixed Bugs and Malfunctions

Fixed the erl documentation of the default timewarp mode used.

Own Id: OTP-19790
Related Id(s): PR-9970

The erlang:suspend_process() BIFs failed to suspend processes currently
executing on dirty schedulers.

Own Id: OTP-19799
Related Id(s): PR-10241

When multiple processes called the same fun whose defining module was not
loaded, a badfun exception could sometimes occur in one of the calling
processes. This would only happen with the JIT runtime system.

Own Id: OTP-19803
Related Id(s): PR-10257

Full runtime dependencies of erts-15.2.7.3

kernel-9.0, sasl-3.3, stdlib-4.1

ssl-11.2.12.3

Note! The ssl-11.2.12.3 application cannot be applied independently of other
applications on an arbitrary OTP 27 installation.
   On a full OTP 27 installation, also the following runtime
   dependency has to be satisfied:
   -- public_key-1.16.4 (first satisfied in OTP 27.1.3)
Fixed Bugs and Malfunctions

Fixed so that sending of application data will adhere to max_fragment_length.
This was broken in OTP-27 release by an optimization.

Own Id: OTP-19774
Related Id(s): GH-10191, PR-10201

Assert that hello extensions are unique and send an illegal parameter alert if
they are not.

Own Id: OTP-19791
Related Id(s): PR-10245

Avoid sending an internal message to the user process in conjunction with
handling a key update.

Own Id: OTP-19806
Related Id(s): PR-10274

Graceful error handling added in negative test scenario.

Own Id: OTP-19813
Related Id(s): PR-10284

Handle duplicate change_cipher_spec message with an unexpected message alert
instead of failing later in corrupted state.

Own Id: OTP-19818
Related Id(s): PR-10296

Make sure TLS-1.3 protocol spec is followed, that is psk-hello extension is
guaranteed to be included as the last extension in the list of client hello
extensions and internal hello message truncation in handshake history is
handled correctly, the previous handling could cause interoperability issues.

Own Id: OTP-19825
Related Id(s): PR-10296

Full runtime dependencies of ssl-11.2.12.3

crypto-5.0, erts-15.0, inets-5.10.7, kernel-9.0, public_key-1.16.4,
runtime_tools-1.15.1, stdlib-6.0

syntax_tools-3.2.2.2

The syntax_tools-3.2.2.2 application can be applied independently of other
applications on a full OTP 27 installation.

Fixed Bugs and Malfunctions

Annotate map comprehensions and generators

Own Id: OTP-19817
Related Id(s): GH-10119

Full runtime dependencies of syntax_tools-3.2.2.2

compiler-7.0, erts-9.0, kernel-5.0, stdlib-4.0

xmerl-2.1.3.2

The xmerl-2.1.3.2 application can be applied independently of other applications
on a full OTP 27 installation.

Fixed Bugs and Malfunctions

The XSD validation failed due to not handling the optional text blocks
correctly in an XSD complex type with attribute mixed=true.

Own Id: OTP-19792
Related Id(s): PR-10249, ERERL-1261

Full runtime dependencies of xmerl-2.1.3.2

erts-6.0, kernel-8.4, stdlib-2.5

Thanks to

Daniel Gorin, Jean-Philippe Jodoin

Original announcement:

Where Next?

Popular in Erlang News

Deleting item from a list

Hello, can anybody help here..? I have a list of players and I what to delete an element, but every for loop the list is reverting to ori...

7 24097 4

2020-03-18 04:04:09 UTC

New

Questions & Help>Questions

DateTime Format to string?

Hi, I am new to Elixir. I am trying to use the DateTime component to insert a date into MySQL however the there seems to be no way to fo...

#datetime

19 24687 16

2025-05-01 18:58:58 UTC

New

Patch Package OTP 27.3.4.4 Released

erlangforums

Patch Package OTP 27.3.4.4 Released

Where Next?

Popular in Erlang News

Patch Package OTP 28.1.1 Released

Erlang/OTP 22.0 Release Candidate 2 has been released

Erlang OTP-22.3.4.20 released!

Erlang OTP-23.2.7 released!

Erlang OTP-21.3.8.21 and OTP-22.3.4.16 released!

Erlang OTP-24.0-rc2 released!

Erlang OTP-24.0.5 released!

Erlang OTP-23.3.4.2 released!

Erlang/OTP 20.0 is released

Erlang/OTP OTP-28.1 Released

Other popular topics

How to fix Bad argument in call to erlang:'++'(<<"xxx/crash.log">>, ".3") in lager_rotator_default:rotate_logfile/2 line 84

Resources for building an e-commerce store in Phoenix?

What's the best ide/editor for elixir in 2021?

Deleting item from a list

Pow: Robust, modular, extendable user authentication and management system

DateTime Format to string?

How to describe many contexts in ExUnit without a hierarchy

How do I read a file and enumerate its lines

Docker run Error loading shared library libstdc++.so.6 and libgcc_s.so.1

Starship (cross-shell prompt) error - (starship::utils): Executing command "elixir" timed out

News>Erlang News

Latest on Elixir Forum

Categories:

Sub Categories:

Forums

We're in Beta

Patch Package OTP 27.3.4.4 Released

erlangforums

Patch Package OTP 27.3.4.4 Released

Where Next?

Popular in Erlang News

Patch Package OTP 28.1.1 Released

Erlang/OTP 22.0 Release Candidate 2 has been released

Erlang OTP-22.3.4.20 released!

Erlang OTP-23.2.7 released!

Erlang OTP-21.3.8.21 and OTP-22.3.4.16 released!

Erlang OTP-24.0-rc2 released!

Erlang OTP-24.0.5 released!

Erlang OTP-23.3.4.2 released!

Erlang/OTP 20.0 is released

Erlang/OTP OTP-28.1 Released

Other popular topics

How to fix *Bad argument in call to erlang:'++'(<<"xxx/crash.log">>, ".3") in lager_rotator_default:rotate_logfile/2 line 84*

Resources for building an e-commerce store in Phoenix?

What's the best ide/editor for elixir in 2021?

Deleting item from a list

Pow: Robust, modular, extendable user authentication and management system

DateTime Format to string?

How to describe many contexts in ExUnit without a hierarchy

How do I read a file and enumerate its lines

Docker run Error loading shared library libstdc++.so.6 and libgcc_s.so.1

Starship (cross-shell prompt) error - (starship::utils): Executing command "elixir" timed out

News>Erlang News

Latest on Elixir Forum

Sponsor Spotlight

Our Sponsors

Categories:

Sub Categories:

Forums

Our Sponsors

We're in Beta

How to fix Bad argument in call to erlang:'++'(<<"xxx/crash.log">>, ".3") in lager_rotator_default:rotate_logfile/2 line 84