Plone End of Life Dates
Release, end of support and end of life dates for every tracked Plone version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 7 versions tracked; 0 supported, 3 security fixes only, 0 ending within 90 days, 4 end of life.
| Version | Status | Released | Active support ends | Security support ends | Latest |
|---|---|---|---|---|---|
| 6.2 | Security fixes only | 2026-05-19 | 2026-06-26 | 2027-12-31 | 6.2.2 |
| 6.1 | Security fixes only | 2025-02-07 | 2026-06-25 | 2027-12-31 | 6.1.5 |
| 6.0 | Security fixes only | 2022-12-12 | 2025-03-27 | 2027-12-31 | 6.0.15 |
| 5.2 | End of life | 2019-07-10 | 2023-10-31 | 2024-10-31 | 5.2.15 |
| 5.1 | End of life | 2018-02-05 | 2020-10-02 | 2022-12-12 | 5.1.7 |
| 5.0 | End of life | 2015-09-27 | 2019-02-07 | 2022-12-12 | 5.0.10 |
| 4.3 | End of life | 2013-04-06 | 2020-08-28 | 2022-12-12 | 4.3.20 |
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.