Standard Library by Xon 1.21.9

• Remove outdated comment in EarlyJoinFinderTrait
• Add isPermissionInUse install helper
• Add SV\StandardLib\Behavior\Cacheable behavior, to help automate calling rebuildCache (or a defined function) on a repository which matches the entity's name
• Use templater_setup code event to inject various filters/functions into multiple templater types.
  • Adds the extendable class SV\StandardLib\TemplaterHelper to help add filters/functions to templates without manualy extending every templater type
• Add new template filters/functions
  • parse_less_func
  • abs
  • array_diff
  • sv_array_reverse => array_reverse
  • Backport phrase_dynamic function to XF2.1

• Fix for using SqlJoinTrait and EarlyJoinFinderTrait together
• Resolves compatibility issue when using Bump Thread and Optimized List Queries add-ons together

• Fix 32bit support when detecting early-join behaviour (ie Optimize List Queries add-on)
• Move helper features for extending forum/prefix filters into Standard Lib from a number of other add-ons

• Fix triggering an error on /forums/1/page-9223372036854775807 when Optimized Query List add-on is used and php7+ type hinting is used

• Fix "DevTools failed to load source map: Could not load content for .../js/sv/vendor/moment/moment.min.js.map"

A number of helper utilities designed to ease add-on development, does not have any direct user-facing changes.

• Uploaded to the resource manager to aid dependency tracking and allow updating without updating every individual add-on

• Add sanity check for add-ons with composer during add-on install
• In XF2.2+, fix pikaday css not being loaded when using extended day-time picker
  • Impacted addons; Advanced Bb-Code Pack (Time bb-code), Live Content, Vote tally.

Update EarlyJoinFinderTrait to send additional arguments to the getEarlyJoinThreshold method, this is a non-breaking change