v1.9.0

Added

• VVC test content (testpic_2s_vvc)
• New --writemissingrepdata CLI option to generate RepData files only for representations that lack them (Issue #271)
• Version field in RepData structure to support future format evolution
• Support for DASH-IF Certurl ContentProtection element
• Pattern support for audio SegmentTimeline following DASH Ed. 6
• New URL options segtimeline_pattern/ and segtimelinenr_pattern/
• URL generator page options for both pattern cases
• Documentation for CMAF Ingest
• Initial support for SSR/L3D DASH with partial segments

Fixed

• Anchored regex for matching representation
• Security alerts from CodeQL
• Race conditions in CMAF Ingest tests