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Install Erlang OTP

Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability.

Install with winget
winget install --id Erlang.ErlangOTP
Upgrade
winget upgrade --id Erlang.ErlangOTP
Uninstall
winget uninstall --id Erlang.ErlangOTP

About Erlang OTP

Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability.

What's new in 29.0.3

Patch Package: OTP 29.0.3 Git Tag: OTP-29.0.3 Date: 2026-07-02 Trouble Report Id: OTP-20173, OTP-20183, OTP-20185, OTP-20186, OTP-20190, OTP-20191, OTP-20194, OTP-20196, OTP-20197, OTP-20198, OTP-20199, OTP-20200, OTP-20201, OTP-20206, OTP-20207, OTP-20208, OTP-20215, OTP-20216, OTP-20217, OTP-20220, OTP-20222, OTP-20226, OTP-20227, OTP-20230, OTP-20231, OTP-20232, OTP-20233 Seq num: CVE-2026-53422, CVE-2026-54886, CVE-2026-54887, CVE-2026-54891, CVE-2026-55950, CVE-2026-55952, ERIERL-1333, GH-SA-7wp4-pc27-2vj9, GH-SA-h9pw-h5w4-h976, PR-11209, PR-11215, PR-11219, PR-11230, PR-11239, PR-11244, PR-11247, PR-11250, PR-11259, PR-11268, PR-11269, PR-11270, PR-11271, PR-11281, PR-11282, PR-11283, PR-11289, PR-11294, PR-11295, PR-11299, PR-11302, PR-11306, PR-11307, PR-11309, PR-11311 System: OTP Release: 29 Application: common_test-1.31.1, compiler-10.0.2, crypto-5.9.1, dialyzer-6.0.2, erts-17.0.3, kernel-11.0.3, public_key-1.21.3, ssh-6.0.2, ssl-11.7.3, stdlib-8.0.2 Predecessor: OTP 29.0.2 Check out the git tag OTP-29.0.3, and build a full OTP system including documentation. Apply one or more applications from this build as patches to your installation using the 'otp_patch_apply' tool. For information on install requirements, see descriptions for each application version below. common_test-1.31.1 The common_test-1.31.1 application can be applied independently of other applications on a full OTP 29 installation. Fixed Bugs and Malfunctions - Fixed a crash in ct_netconfc that occurred when the remote server closed the SSH connection during NETCONF subsystem negotiation. Own Id: OT...

Read release notes

Version history

Version Updated Notes
29.0.3 Unknown Patch Package: OTP 29.0.3 Git Tag: OTP-29.0.3 Date: 2026-07-02 Trouble Report Id: OTP-20173, OTP-20183, OTP-20185, OTP-20186, OTP-20190, OTP-20191, OTP-20194, OTP-20196, OTP-20197, OTP-20198, OTP-20199, OTP-20200, OTP-20...
29.0.2 Unknown Patch Package: OTP 29.0.2 Git Tag: OTP-29.0.2 Date: 2026-06-10 Trouble Report Id: OTP-20057, OTP-20149, OTP-20150, OTP-20151, OTP-20153, OTP-20154, OTP-20155, OTP-20156, OTP-20160, OTP-20161, OTP-20162, OTP-20163, OTP-20...
29.0.1 Unknown Patch Package: OTP 29.0.1 Git Tag: OTP-29.0.1 Date: 2026-05-27 Trouble Report Id: OTP-20112, OTP-20129, OTP-20130, OTP-20134, OTP-20138, OTP-20139, OTP-20140, OTP-20141, OTP-20146 Seq num: CVE-2026-42789, CVE-2026-42790,...
29.0 Unknown Inital Release: OTP 29.0 Git Tag: OTP-29.0 Date: 2026-05-13 Trouble Report Id: OTP-16607, OTP-19587, OTP-19611, OTP-19643, OTP-19663, OTP-19672, OTP-19695, OTP-19708, OTP-19709, OTP-19713, OTP-19734, OTP-19744, OTP-19747...
28.5.0.3 Unknown Patch Package: OTP 28.5.0.3 Git Tag: OTP-28.5.0.3 Date: 2026-07-02 Trouble Report Id: OTP-20173, OTP-20183, OTP-20185, OTP-20186, OTP-20190, OTP-20191, OTP-20194, OTP-20196, OTP-20197, OTP-20199, OTP-20200, OTP-20206, OT...
28.5.0.1 Unknown Patch Package: OTP 28.5.0.1 Git Tag: OTP-28.5.0.1 Date: 2026-05-27 Trouble Report Id: OTP-20112, OTP-20116, OTP-20119, OTP-20123, OTP-20126, OTP-20128, OTP-20129, OTP-20130, OTP-20131, OTP-20134, OTP-20138, OTP-20140, OT...
28.5 Unknown Release notes
28.4.3 Unknown Release notes
28.4.2 Unknown Release notes
28.4.1 Unknown Release notes
28.4 Unknown Release notes
28.3.3 Unknown Release notes
28.3.2 Unknown Release notes
28.3.1 Unknown Release notes
28.3 Unknown No notes
28.2 Unknown Release notes
28.1.1 Unknown Release notes
28.1 Unknown Release notes
28.0.4 Unknown Release notes
28.0.2 Unknown Release notes