# Erlang OTP-27.3.4.1, OTP-26.2.5.13 and OTP-28.0.1 released! **URL:** \ **Category:** Backend Official News\ **Tags:** newsbot, otp, official-news, erlang\ **Created:** [16 June 2025 12:24 UTC](https://forum.devtalk.com/t/erlang-otp-27-3-4-1-otp-26-2-5-13-and-otp-28-0-1-released/203350 "2025-06-16T12:24:44Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![NewsBot](https://forum.devtalk.com/user_avatar/forum.devtalk.com/newsbot/32/1114_2.png) [@NewsBot](https://forum.devtalk.com/u/NewsBot)\ **Post date:** [16 June 2025 12:24 UTC](https://forum.devtalk.com/t/erlang-otp-27-3-4-1-otp-26-2-5-13-and-otp-28-0-1-released/203350/1 "2025-06-16T12:24:44Z")
[Erlang](https://devtalk.com/erlang) OTP-27.3.4.1, OTP-26.2.5.13 and OTP-28.0.1 has been released. > [@](#): > > ```auto > Patch Package: OTP 27.3.4.1 > Git Tag: OTP-27.3.4.1 > Date: 2025-06-16 > Trouble Report Id: OTP-19634, OTP-19635, OTP-19637, OTP-19638, > OTP-19640, OTP-19646, OTP-19647, OTP-19649, > OTP-19653, OTP-19658, OTP-19659, OTP-19662, > OTP-19667, OTP-19676 > Seq num: CVE-2025-4748, ERIERL-1225, ERIERL-1235, > GH-6463, GH-9102, GH-9722, GH-9771, GH-9816, > GH-9841, GH-9875, PR-9103, PR-9691, PR-9838, > PR-9846, PR-9849, PR-9859, PR-9876, PR-9896, > PR-9897, PR-9898, PR-9905, PR-9912, PR-9941 > System: OTP > Release: 27 > Application: asn1-5.3.4.1, eldap-1.2.14.1, > kernel-10.2.7.1, ssh-5.2.11.1, ssl-11.2.12.1, > stdlib-6.2.2.1, xmerl-2.1.3.1 > Predecessor: OTP 27.3.4 > > ``` > > Check out the git tag OTP-27.3.4.1, 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. > > # OTP-27.3.4.1 > > ## Fixed Bugs and Malfunctions > > - Disable warnings as error for `ex_doc` when any Erlang/OTP application has been disabled by configure. > > # asn1-5.3.4.1 > > The asn1-5.3.4.1 application can be applied independently of other applications on a full OTP 27 installation. > > ## Fixed Bugs and Malfunctions > > - The ASN.1 compiler could generate code that would cause Dialyzer with the `unmatched_returns` option to emit warnings. > > > #### Full runtime dependencies of asn1-5.3.4.1 > > > > erts-14.0, kernel-9.0, stdlib-5.0 > > # eldap-1.2.14.1… Link: [Release OTP 27.3.4.1 · erlang/otp · GitHub](https://github.com/erlang/otp/releases/tag/OTP-27.3.4.1) > [@](#): > > ```auto > Patch Package: OTP 26.2.5.13 > Git Tag: OTP-26.2.5.13 > Date: 2025-06-16 > Trouble Report Id: OTP-19634, OTP-19637, OTP-19638, OTP-19649, > OTP-19653, OTP-19667 > Seq num: CVE-2025-4748, GH-6463, GH-9102, GH-9771, > GH-9841, PR-9103, PR-9838, PR-9846, PR-9898, > PR-9912, PR-9941 > System: OTP > Release: 26 > Application: asn1-5.2.2.1, kernel-9.2.4.9, ssh-5.1.4.10, > stdlib-5.2.3.4 > Predecessor: OTP 26.2.5.12 > > Check out the git tag OTP-26.2.5.13, 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. > > --------------------------------------------------------------------- > --- asn1-5.2.2.1 ---------------------------------------------------- > --------------------------------------------------------------------- > > The asn1-5.2.2.1 application can be applied independently of other > applications on a full OTP 26 installation. > > --- Fixed Bugs and Malfunctions --- > > OTP-19638 Application(s): asn1 > Related Id(s): GH-9841, PR-9846 > > The ASN.1 compiler could generate code that would cause > Dialyzer with the unmatched_returns option to emit > warnings. > > Full runtime dependencies of asn1-5.2.2.1: erts-11.0, kernel-7.0, > stdlib-3.13 > > --------------------------------------------------------------------- > --- kernel-9.2.4.9 -------------------------------------------------- > --------------------------------------------------------------------- > > The kernel-9.2.4.9 application can be applied independently of other > applications on a full OTP 26 installation. > > --- Fixed Bugs and Malfunctions --- > > OTP-19667 ... > > ``` Link: [Release OTP 26.2.5.13 · erlang/otp · GitHub](https://github.com/erlang/otp/releases/tag/OTP-26.2.5.13) > [@](#): > > ```auto > Patch Package: OTP 28.0.1 > Git Tag: OTP-28.0.1 > Date: 2025-06-16 > Trouble Report Id: OTP-19634, OTP-19635, OTP-19637, OTP-19638, > OTP-19641, OTP-19644, OTP-19645, OTP-19650, > OTP-19653, OTP-19658, OTP-19662, OTP-19665, > OTP-19675, OTP-19676 > Seq num: CVE-2025-4748, ERIERL-1225, ERIERL-1235, > GH-6463, GH-9102, GH-9841, GH-9858, GH-9863, > GH-9872, PR-9103, PR-9691, PR-9838, PR-9846, > PR-9849, PR-9859, PR-9861, PR-9870, PR-9878, > PR-9880, PR-9892, PR-9905, PR-9926, PR-9941 > System: OTP > Release: 28 > Application: asn1-5.4.1, debugger-6.0.1, eldap-1.2.16, > erts-16.0.1, kernel-10.3.1, > public_key-1.18.1, ssh-5.3.1, ssl-11.3.1, > stdlib-7.0.1, xmerl-2.1.5 > Predecessor: OTP 28.0 > > ``` > > Check out the git tag OTP-28.0.1, 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. > > # asn1-5.4.1 > > The asn1-5.4.1 application can be applied independently of other applications on a full OTP 28 installation. > > ## Fixed Bugs and Malfunctions > > - The ASN.1 compiler could generate code that would cause Dialyzer with the `unmatched_returns` option to emit warnings. > > > #### Full runtime dependencies of asn1-5.4.1 > > > > erts-14.0, kernel-9.0, stdlib-5.0 > > # debugger-6.0.1 > > The debugger-6.0.1 application can be applied independently of other applications on a full OTP 28 installation. > > ## Fixed Bugs and Malfunctions > > - Restore deleted icon so that debugger does not crash on startup. Link: [Release OTP 28.0.1 · erlang/otp · GitHub](https://github.com/erlang/otp/releases/tag/OTP-28.0.1)