- how-to/switching-site-backend: change a site's container type between standard
PHP/FPM and the premium LiteSpeed/OLS backend; required steps to move off
premium before cancelling the add-on (panel blocks the disable otherwise).
- add-ons/optimized-webserver: what the OLS/LSCache add-on is, advantages, when
NOT to use it, how to enable/use, and cancellation requirements.
- add-ons/overview: list the new add-on.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
