Istio

server-app

Istio is a service mesh that extends Kubernetes to establish a programmable, application-aware network using the Envoy service proxy. Working with both Kubernetes and traditional workloads, Istio brings standard, universal traffic management, telemetry, and security to complex deployments.

Release Released Security Support Latest
1.19 9 months ago
(05 Sep 2023)
Ended 2 months and 1 week ago
(31 Mar 2024)
1.19.3
(11 Oct 2023)
1.18 1 year ago
(07 Jun 2023)
Ended 5 months ago
(31 Dec 2023)
1.18.5
(11 Oct 2023)
1.17 1 year and 3 months ago
(14 Feb 2023)
Ended 7 months ago
(31 Oct 2023)
1.17.8
(11 Oct 2023)
1.16 1 year and 6 months ago
(15 Nov 2022)
Ended 10 months ago
(25 Jul 2023)
1.16.7
(25 Jul 2023)
1.15 1 year and 9 months ago
(31 Aug 2022)
Ended 1 year and 2 months ago
(04 Apr 2023)
1.15.7
(04 Apr 2023)
1.14 2 years ago
(01 Jun 2022)
Ended 1 year and 5 months ago
(27 Dec 2022)
1.14.6
(12 Dec 2022)
1.13 2 years and 3 months ago
(11 Feb 2022)
Ended 1 year and 8 months ago
(12 Oct 2022)
1.13.9
(11 Oct 2022)
1.12 2 years and 6 months ago
(18 Nov 2021)
Ended 1 year and 11 months ago
(12 Jul 2022)
1.12.9
(12 Jul 2022)
1.11 2 years and 10 months ago
(12 Aug 2021)
Ended 2 years ago
(25 Mar 2022)
1.11.8
(09 Mar 2022)
1.10 3 years ago
(18 May 2021)
Ended 2 years and 5 months ago
(07 Jan 2022)
1.10.6
(06 Dec 2021)
1.9 3 years and 4 months ago
(09 Feb 2021)
Ended 2 years and 8 months ago
(08 Oct 2021)
1.9.9
(08 Oct 2021)
1.8 3 years and 6 months ago
(19 Nov 2020)
Ended 3 years ago
(12 May 2021)
1.8.6
(11 May 2021)
1.7 3 years and 9 months ago
(21 Aug 2020)
Ended 3 years ago
(25 Feb 2021)
1.7.8
(25 Feb 2021)

Istio follows Semantic Versioning. A new minor version is released approximately once a quarter. Minor releases are supported for 6 weeks after the N+2 minor release (for example 1.14 supported until 6 weeks after 1.16.0 is released).

Supported Kubernetes Versions

Version Kubernetes Versions
1.19 1.25 - 1.28
1.18 1.24 - 1.27
1.17 1.23 - 1.26
1.15 - 1.16 1.22 - 1.25
1.14 1.21 - 1.24
1.13 1.20 - 1.23
1.12 1.19 - 1.22
1.11 1.18 - 1.22
1.10 1.18 - 1.21
1.9 1.17 - 1.20
1.8 1.16 - 1.19
1.7 1.16 - 1.18

More information is available on the Istio website.

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

You can check the version that you are currently using by running:
istioctl version

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

A JSON version of this page is available at /api/istio.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/istio.ics.