How can I safely roll back a FileZilla site manager schema change without losing connection profiles?
After editing FileZilla's site manager XML (sitemanager.xml) to add custom fields or change the schema, I need a way to revert those changes if the file becomes invalid or causes connection profiles to disappear. The goal is to keep all existing site entries intact and usable after a rollback, without manually re‑entering data. What is the recommended proced