Memcached 1.6 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Memcached 1.6 is actively supported.
1.6.45 latest release
Check your versionmemcached -h
Support timeline
Official dates from the Memcached release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 8 Mar 2020 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 1.6.45 · 9 Jul 2026 | current |
Frequently asked questions
When does Memcached 1.6 reach end of life?
No end-of-life date has been announced for Memcached 1.6 yet.
Is Memcached 1.6 still supported?
Yes. Memcached 1.6 is currently maintained. Latest release: 1.6.45, published 9 Jul 2026.
What happens when Memcached 1.6 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Memcached 1.6?
No end-of-life date has been announced yet.