upstream fix

Merge pull request #511 from ftrsndrya/master

Add indonesian translation

Merge pull request #474 from MesterPerfect/patch-1

Update the Arabic translation Update AR.json

minor

Merge pull request #426 from marco-carvalho/performance

Preventing duplicate casts and optimize collection checks

Major update to v16.1

upstream

Major update to v15.9

Merge pull request #382 from KG7x/master

Optimize images & Cleanup

upstream