Mastodon End of Life Dates
Release, end of support and end of life dates for every tracked Mastodon version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 16 versions tracked; 3 supported, 0 security fixes only, 1 ending within 90 days, 12 end of life.
| Version | Status | Released | Support ends | Latest |
|---|---|---|---|---|
| 4.7 | Supported | 2026-08-20 | Not announced | 4.7.2 |
| 4.6 | Supported | 2026-06-17 | Not announced | 4.6.8 |
| 4.5 | Supported | 2025-11-06 | 2027-02-20 | 4.5.18 |
| 4.4 | Ends within 90 days (85 days left) | 2025-07-08 | 2026-12-17 | 4.4.25 |
| 4.3 | End of life | 2024-10-08 | 2026-05-06 | 4.3.23 |
| 4.2 | End of life | 2023-09-21 | 2026-01-08 | 4.2.29 |
| 4.1 | End of life | 2023-02-10 | 2025-04-08 | 4.1.25 |
| 4.0 | End of life | 2022-11-14 | 2023-10-31 | 4.0.15 |
| 3.5 | End of life | 2022-03-30 | 2023-12-31 | 3.5.19 |
| 3.4 | End of life | 2021-05-16 | 2022-11-06 | 3.4.10 |
| 3.3 | End of life | 2020-12-27 | 2022-05-26 | 3.3.3 |
| 3.2 | End of life | 2020-07-27 | Ended (no date published) | 3.2.2 |
| 3.1 | End of life | 2020-02-09 | Ended (no date published) | 3.1.5 |
| 3.0 | End of life | 2019-10-03 | Ended (no date published) | 3.0.2 |
| 2 | End of life | 2017-10-18 | Ended (no date published) | 2.9.4 |
| 1 | End of life | 2017-02-05 | Ended (no date published) | 1.6.1 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.