2026-08-14

API Public Release Notes

Track BPM and key signature restored for newer tracks

• GET /tracks/{track_urn} and other track representations now return bpm and key_signature for tracks where analysis data is available.
• Fixes #556

Progressive download URL removed from GET /tracks/{track_urn}/streams

• GET /tracks/{track_urn}/streams no longer returns http_mp3_128_url. HLS stream URLs and preview_mp3_128_url (for snippets) are unchanged.