VLCKit 4.0.0a1 This is a very first alpha build, notably to test the changes we have within the VLC-iOS context and to update VLCMediaLibraryKit. It includes the following changes that will further expand as we approach VLC 4.0 in its final release: - Remove support for ARMv7s, use the regular ARMv7 slice instead - Removed all API deprecated in version 3 - Rename buildMobileVLCKit to compileAndBuildVLCKit - using libvlc HEAD leading to v4 - unified Xcode project for all 3 flavors of the framework - new metadata API - new track management and selection API - support for two subtitles tracks at the same time - new clock, time and position management with much greater precision - this allows subsecond seek intervals - removed support to compile VLCKit as a static framework - disabled bitcode support by default for tvOS - improved nullability annotations - improved debug logging API - rewritten event management - fully exposed libvlc C API - Use NSDateComponents API for VLCTime.verboseStringValue