Pi Release - pi-engine/pi GitHub Wiki Release checklist. Pi 1.0 Pi VI Release notes Changelog Primary modules system user page widget tag Documents Pure documents Module Guide document Theme Guide document Theme Helpers document Authentication Guide document Custom Router Guide document I18n Guide document Paginator Guide document Custom Installing Guide document Module Configuration Guide document Pi APIs of Pi Class document Training Notes Basic Introduction of Pi and Pi Installing document Getting Start With Pi Module document Form Operation document Database Operation document Custom Navigation document Custom Route document Authentication Management document APIs/Localization/Updating/Cache document Pi 1.1 Modules article discourse oauth sso