New Features
Added an option to append a stable, numeric stream index to upstream User-Agent headers.
Stream indexes remain consistent throughout a playback session, including manifests, segments, reconnects, seeks, and provider failover.
Added a configuration checkbox for enabling the feature.
Documentation
Documented the new configuration option, including session behavior and restart handling.
Added English, Arabic, and Russian translations for the setting.
Co-authored-by: euzu <euzu@proton.me>
New Features
Programme icons are now captured when importing XMLTV electronic programme guides.
Programme icons are preserved when combining programme data from multiple sources.
Exported XMLTV guides now include programme icon information when available.
Icon URLs are rewritten consistently when URL rewriting is enabled.
Bug Fixes
Public resource requests now avoid following redirects and validate destinations before fetching.
Resource caching behavior is now correctly applied according to the request type.
Compatibility
Existing guides and legacy programme data remain supported when no icon is provided.
* Fix M3U alias credential rewriting on provider fallback
Rewrite opaque authentication query parameters when stream allocation
switches from the primary M3U provider to an alias.
Support unambiguous cross-key mappings such as token to api_key while
preserving unrelated query parameters and rejecting ambiguous mappings.
Add regression coverage for URL rewriting and provider allocation.
* Fix M3U alias credential rewriting on provider fallback
Rewrite opaque authentication query parameters when stream allocation
switches from the primary M3U provider to an alias.
Support unambiguous cross-key mappings such as token to api_key while
preserving unrelated query parameters and rejecting ambiguous mappings.
Add regression coverage for URL rewriting and provider allocation.
