When updating playlist/stream documentation (e.g., .m3u EXTINF entries), ensure **both the URL and the metadata follow the documented stream-description scheme** and are **not based on player-specific behavior**. Apply: - **Verify the link**: confirm it resolves and plays using a neutral test (don’t assume a specific player build/version). If a URL is broken, fix the endpoint. - **Use the correct HLS/M3U endpoint**: prefer the scheme’s recommended manifest (e.g., a `master.m3u8` manifest) rather than a chunklist URL unless the scheme explicitly requires it. - **Follow the EXTINF schema**: ensure `tvg-id`, `tvg-name`/display name, and grouping fields are populated consistently. - **Add required labels in EXTINF**: - If the stream is **not 24/7**, include the corresponding reliability label. - If access is **region-limited**, add **[Geo-blocked]**. - **Avoid player-version-only claims**: don’t add alternatives that only work on one specific player/version; if behavior differs, capture it via the scheme labels. Example (pattern): ```m3u #EXTINF:-1 tvg-id="SABC1.za" tvg-name="SABC 1" group-title="News" [not 24/7] SABC 1 (720p) https://example.cdn/sabc1/master.m3u8 #EXTINF:-1 tvg-id="XYZ.za" tvg-name="XYZ TV" group-title="General" [Geo-blocked] XYZ TV https://example.cdn/xyz/master.m3u8 ```