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Linkerd
Active
MiddlewareLatest Version: edge-26.6.1Latest Release: Jun 5, 2026
Linkerd is an ultralight, security-first service mesh for Kubernetes. Since February 2024 (Linkerd 2.15), the open-source project publishes only weekly edge releases; production-ready stable releases moved to the commercial Buoyant Enterprise for Linkerd (BEL).
Support summary
Linkerd currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
No announced EOL date is currently listed.
Supported cycles
1
0 lts
Versions
7
Latest Version
edge-26.6.1
Active Support
1
EOL
6
Lifecycle Timeline
Today ↓
edge-26
edge-26
edge-25
edge-25
edge-24
edge-24
stable-2.15
stable-2.15
stable-2.14
stable-2.14
stable-2.13
stable-2.13
stable-2.12
stable-2.12
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| edge-26 | Jan 9, 2026 | Yes | No | edge-26.6.1 | No | Active |
| edge-25 | Jan 16, 2025 | No | Yes | edge-25.12.3 | No | EOL |
| edge-24 | Jan 12, 2024 | No | Yes | edge-24.12.x | No | EOL |
| stable-2.15 | Feb 21, 2024 | No | Yes | 2.15 (enterprise-only) | No | EOL |
| stable-2.14 | Aug 22, 2023 | No | Yes | stable-2.14.10 | No | EOL |
| stable-2.13 | Apr 11, 2023 | No | Yes | stable-2.13.7 | No | EOL |
| stable-2.12 | Aug 23, 2022 | No | Yes | stable-2.12.5 | No | EOL |
Data sources
Sources
Last verified
Jun 24, 2026
Community-maintained lifecycle data. Verify against official release notes before production migration.
Frequently Asked Questions
Which versions of Linkerd have reached end of life?
The following Linkerd versions have reached end of life and no longer receive security updates: edge-25, edge-24, stable-2.15, stable-2.14, stable-2.13, stable-2.12. It is recommended to upgrade to a supported version.
Is it safe to continue using Linkerd edge-25?
Linkerd edge-25 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Linkerd?
The latest version of Linkerd is edge-26.6.1, released in the edge-26 release cycle.
How many versions of Linkerd are currently supported?
Linkerd currently has 1 actively supported version(s): edge-26.
When does Linkerd edge-26 reach end of life?
Linkerd edge-26 does not have a specific end-of-life date announced yet.
What should I do when Linkerd reaches end of life?
When a Linkerd version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.