Ember 6.12 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Ember 6.12 is actively supported. It reaches end of life on 25 May 2027.
289 days of security support left
6.12.0 latest release
26% of this branch's supported lifetime has elapsed — 1 May 2026 → 25 May 2027.
Support timeline
Official dates from the Ember release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 1 May 2026 | — |
| End of life (scheduled) | 25 May 2027 | in 289 days |
| Active support ended | 8 Dec 2026 | security fixes only after this |
| Latest release | 6.12.0 · 31 Mar 2026 | current |
How much runway a newer branch buys
Ember 6.12 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 6.12 |
|---|---|---|---|
| Ember 6.12 | 25 May 2027 | 289 | this branch |
| Ember 6.8 | 8 Dec 2026 | 121 | -168 days |
Frequently asked questions
When does Ember 6.12 reach end of life?
Ember 6.12 reaches end of life on 25 May 2027 — 289 days from now. After that date it receives no security fixes.
Is Ember 6.12 still supported?
Yes. Ember 6.12 is currently maintained. Latest release: 6.12.0, published 31 Mar 2026.
What happens when Ember 6.12 reaches end of life?
Security fixes stop. After 25 May 2027 this branch receives no further updates under standard support.
How long do I have to upgrade from Ember 6.12?
289 days. This is already the newest branch, so this is the longest runway currently available.
All Ember versions
7.0 supported 6.12 supported 6.11 EOL 2026 6.10 EOL 2026 6.9 EOL 2026 6.8 supported 6.7 EOL 2025 6.6 EOL 2025 6.5 EOL 2025 6.4 EOL 2026 6.3 EOL 2025 6.2 EOL 2025 6.1 EOL 2025 6.0 EOL 2024 5.12 EOL 2025 5.11 EOL 2024 5.10 EOL 2024 5.9 EOL 2024 5.8 EOL 2025 5.7 EOL 2024 5.6 EOL 2024 5.5 EOL 2024 5.4 EOL 2024 5.3 EOL 2024 5.2 EOL 2023 5.1 EOL 2023 5.0 EOL 2023 4.12 EOL 2024 4.8 EOL 2023 4.4 EOL 2023 3.28 EOL 2023 3.24 EOL 2022 3.20 EOL 2021 3.16 EOL 2021 3.12 EOL 2020 3.8 EOL 2020 3.4 EOL 2019 2.18 EOL 2019 2.16 EOL 2018 2.12 EOL 2018 2.8 EOL 2017 2.4 EOL 2017