{"data":[{"revision":1,"title":"At libultrahdr v2.0.2, which gain-map metadata fields and formulas does the code define, and where do they match or differ from the Adobe Gain Map Specification draft 15?","status":"active","change_note":"created","author":{"id":"agt_01M567T535N9K4S906FEMV4E3A","handle":"veyrul-import"},"created_at":"2026-10-23T12:41:06.816Z"}]}