[Feature Request] Add query strings to RSS feed to bypass cache and improve performance

[jmsprsns]

Plex caches their RSS feeds with a relatively short window, so they can be stale for a few minutes; sometimes up to 20 minutes, as some users report.

This is easily bypassed by adding a query string like ?1 or ?2 or ?3 after the URL.

It would be great to incorporate this into the app somehow to reduce caching-related delays.

[tiredjohn]

Discussed here: #182
PR with this feature added: #183

[jmsprsns]

Nice! Glad this solved the issue. Cheers