Plex has announced a massive price increase on the service’s Lifetime Plex Pass. On July 1, the lifetime subscription option will go from $249.99 to $749.99, an increase of 200%. The price hike will only apply to new subscribers, with no changes to monthly or annual subscription pricing.
You could also set up a reverse proxy in front of your Jellyfin and hook a domain up to it. That way you don’t have to worry about the client at all.