Envoy is an open-source high-performance C++ distributed proxy designed for single services and applications, as well as a communication bus and “universal data plane” designed for large microservice “service mesh” architectures. Envoy runs alongside every application and abstracts the network by providing common features in a platform-agnostic manner.

Release Schedule Image Gantt Chart for Envoy
Release Released Security Support Latest
1.37 3 months ago
(13 Jan 2026)
Ends in 9 months
(13 Jan 2027)
1.37.2
(10 Apr 2026)
1.36 6 months ago
(14 Oct 2025)
Ends in 6 months
(14 Oct 2026)
1.36.6
(10 Apr 2026)
1.35 8 months ago
(23 Jul 2025)
Ends in 3 months
(23 Jul 2026)
1.35.10
(10 Apr 2026)
1.34 1 year ago
(15 Apr 2025)
Ends in 4 days
(15 Apr 2026)
1.34.14
(10 Apr 2026)
1.33 1 year and 2 months ago
(14 Jan 2025)
Ended 2 months and 3 weeks ago
(14 Jan 2026)
1.33.14
(10 Dec 2025)
1.32 1 year and 6 months ago
(15 Oct 2024)
Ended 6 months ago
(15 Oct 2025)
1.32.13
(13 Oct 2025)
1.31 1 year and 8 months ago
(19 Jul 2024)
Ended 8 months ago
(19 Jul 2025)
1.31.10
(18 Jul 2025)
1.30 2 years ago
(16 Apr 2024)
Ended 1 year ago
(16 Apr 2025)
1.30.11
(25 Mar 2025)
1.29 2 years ago
(16 Jan 2024)
Ended 1 year and 2 months ago
(16 Jan 2025)
1.29.12
(18 Dec 2024)
1.28 2 years and 5 months ago
(19 Oct 2023)
Ended 1 year and 5 months ago
(19 Oct 2024)
1.28.7
(19 Sep 2024)
1.27 2 years and 8 months ago
(27 Jul 2023)
Ended 1 year and 8 months ago
(27 Jul 2024)
1.27.7
(29 Jun 2024)
1.26 3 years ago
(18 Apr 2023)
Ended 2 years ago
(18 Apr 2024)
1.26.8
(04 Apr 2024)
1.25 3 years ago
(18 Jan 2023)
Ended 2 years ago
(18 Jan 2024)
1.25.11
(17 Oct 2023)
1.24 3 years and 5 months ago
(19 Oct 2022)
Ended 2 years and 5 months ago
(19 Oct 2023)
1.24.12
(17 Oct 2023)
1.23 3 years and 9 months ago
(15 Jul 2022)
Ended 2 years and 9 months ago
(15 Jul 2023)
1.23.12
(25 Jul 2023)
1.22 4 years ago
(15 Apr 2022)
Ended 3 years ago
(15 Apr 2023)
1.22.11
(12 Apr 2023)
1.21 4 years ago
(12 Jan 2022)
Ended 3 years ago
(12 Jan 2023)
1.21.6
(28 Nov 2022)
1.20 4 years and 6 months ago
(05 Oct 2021)
Ended 3 years and 6 months ago
(05 Oct 2022)
1.20.7
(21 Jul 2022)
1.19 4 years and 9 months ago
(13 Jul 2021)
Ended 3 years and 9 months ago
(13 Jul 2022)
1.19.5
(08 Jun 2022)
1.18 5 years ago
(15 Apr 2021)
Ended 4 years ago
(15 Apr 2022)
1.18.6
(21 Feb 2022)
1.17 5 years ago
(11 Jan 2021)
Ended 4 years ago
(11 Jan 2022)
1.17.4
(24 Aug 2021)
1.16 5 years ago
(08 Oct 2020)
Ended 4 years and 6 months ago
(08 Oct 2021)
1.16.5
(24 Aug 2021)
1.15 5 years and 9 months ago
(07 Jul 2020)
Ended 4 years and 9 months ago
(07 Jul 2021)
1.15.5
(11 May 2021)
1.14 6 years ago
(08 Apr 2020)
Ended 5 years ago
(08 Apr 2021)
1.14.7
(15 Apr 2021)
1.13 6 years ago
(20 Jan 2020)
Ended 5 years ago
(20 Jan 2021)
1.13.8
(17 Jan 2021)
1.12 6 years ago
(31 Oct 2019)
Ended 5 years ago
(31 Oct 2020)
1.12.7
(29 Sep 2020)
1.11 6 years and 9 months ago
(11 Jul 2019)
Ended 6 years ago
(31 Oct 2019)
1.11.2
(08 Oct 2019)
1.10 7 years ago
(05 Apr 2019)
Ended 6 years and 9 months ago
(11 Jul 2019)
1.10.0
(05 Apr 2019)
1.9 7 years ago
(20 Dec 2018)
Ended 7 years ago
(05 Apr 2019)
1.9.1
(04 Apr 2019)
1.8 7 years ago
(04 Oct 2018)
Ended 7 years ago
(20 Dec 2018)
1.8.0
(04 Oct 2018)
1.7 7 years ago
(21 Jun 2018)
Ended 7 years ago
(04 Oct 2018)
1.7.1
(03 Aug 2018)
1.6 8 years ago
(20 Mar 2018)
Ended 7 years ago
(21 Jun 2018)
1.6.0
(20 Mar 2018)
1.5 8 years ago
(04 Dec 2017)
Ended 8 years ago
(20 Mar 2018)
1.5.0
(04 Dec 2017)
1.4 8 years ago
(24 Aug 2017)
Ended 8 years ago
(04 Dec 2017)
1.4.0
(24 Aug 2017)
1.3 8 years and 11 months ago
(17 May 2017)
Ended 8 years ago
(24 Aug 2017)
1.3.0
(17 May 2017)
1.2 9 years ago
(07 Mar 2017)
Ended 8 years and 11 months ago
(17 May 2017)
1.2.0
(07 Mar 2017)
1.1 9 years ago
(30 Nov 2016)
Ended 9 years ago
(07 Mar 2017)
1.1.0
(30 Nov 2016)
1.0 9 years ago
(12 Sep 2016)
Ended 9 years ago
(30 Nov 2016)
1.0.0
(12 Sep 2016)

All stable releases released in the last 12 months are supported with security, stability fixes, and any other bugfixes deemed worthwhile.

Major releases happen quarterly on a fixed release schedule (the 15th day of each quarter), with an acceptable delay of up to 2 weeks and a hard deadline of 3 weeks.

More information is available on the Envoy website.

You should be running one of the supported release numbers listed above in the rightmost column.

envoy --version
Show Product Identifiers

You can submit an improvement to this page on GitHub :octocat: . This page has also a corresponding Talk Page 💬.

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