See the Flatpak security policy
In stable branches and released packages, this table is likely to be outdated; please check the latest version.
| Version | Supported | Status |
|---|---|---|
| 1.19.x | ✅ | Development branch, releases may include non-security changes |
| 1.18.x | ✅ | Stable branch, recommended for use in distributions |
| 1.16.x | ✅ | Old stable branch, still maintained |
| <= 1.14.x | ❌ | Older branches, no longer supported |