Stop filter op if another one is started
Update FAQ and changelog
Update changelog
Prevent applications from bypassing Android APIs by directly calling the binder
Merge pull request #1037 from jpeg729/filters

Stop filter op if another one is started
Fixed multiple filters running simultaneously
Refactoring
1.11.2 test
Updated changelog, to do
Server: rename main file
Increase timeout
Reverted "Prevent applications from bypassing Android APIs"

Closed #1039
1.11.3 test