https://spip.lerebooteux.fr/Supported-Versions A table of end of life branches is available. Currently Supported Versions Branch Last release PHP Compatibility Initial Release Active Support Until Security Support Until 5.0 8.1 - 8.3 23 January 2025 Or, visualised as a calendar: <![CDATA[ text fill: #333; font-size: 16px; g.supver_eol rect, .supver_branches (…) en SPIP - www.spip.net