Features extractors: add flyfile.app extractor (#2925) #2925 (Bnyro) Commits c045bfd: [skip ci] MainAPI: remove @OptIn(ExperimentalEncodingApi::class) (#2930) (Luna712) #2930 943bc55: [skip ci] HlsPlaylistParser: use base64DecodeArray (#2929) (Luna712) #2929 6f458fc: Remove unused classgraph dependency (#2924) (Luna712) #2924