Official iodéOS 4 (Android 13) is out! 
XDA:
• Upgrade to iodéOS 4.0 based on Android 13 / LineageOS 20
• Blocker:
○ Improved blocking settings. You can now choose ‘Standard’ blocking (ads, trackers, malwares, etc) or ‘Reinforced’ blocking (same objective but more extensive), and then select additional categories.
○ The ‘Porn’ category has been extended to a wider ‘Sensitive content’ one, that also includes fake news, gambling, drugs, piracy, torrent…, with mainly child protection in mind.
○ The ‘Extreme’ category has been removed, as it is now part of the reinforced blocking.
○ Improved blocking lists. We merge several acknowledged and up-to-date sources, and have diversified our sources to produce more complete lists. The standard list has however been reduced a bit, to avoid as much as possible interference with apps expected behavior.
• Added a new network location provider: Local NLP Backend. It is an improved version of the DéjàVu NLP backend which was already available in iodéOS. Like DéjàVu, it builds a local database connecting localizations learned from other NLP backends and apps using GPS, and mobile antennas/Wifi; but also has an active mode (not preselected) that can trigger GPS requests. To configure it: Settings → System → microG → Location modules
• LineageOS synchronized with January security patch included
• All apps updated
• New devices support: Pixel 3, 6, 6a