# Mastodon 4.5 — lifecycle date eolFrom is now 2027-02-20

For Mastodon 4.5, product is mastodon; field changed is eolFrom; new value is 2027-02-20; detected is 2026-08-29, recorded from its source on 2026-08-29.

- **Product:** mastodon _(verified: appears in the quote below)_
- **Product label:** Mastodon _(verified: appears in the quote below)_
- **Release cycle:** 4.5 _(verified: appears in the quote below)_
- **Field changed:** eolFrom _(verified: appears in the quote below)_
- **New value:** 2027-02-20 _(verified: appears in the quote below)_
- **Detected:** 2026-08-29

## What the source says

> {"name":"4.5","codename":null,"label":"4.5","releaseDate":"2025-11-06","isLts":false,"ltsFrom":null,"isEol":false,"eolFrom":"2027-02-20"

## Source

- https://endoflife.date/api/v1/products/mastodon

Last verified: 2026-08-29. Review by: 2026-09-12.
Part of [Software end-of-life date changes — which dates moved and what they were before](https://referencesource.org/software-eol-change-feed/).