6.4.0
Fix4 Tweak2Fixes
- Prevent 404s when following links in email notifications on a site with Hide Backend enabled.
- Ensure uninstall process is not run when another version of iThemes Security is still active.
- Fixed method of working around Hide Backend.
- Warnings are no longer generated when saving a user profile with a role of "No role for this site" selected.
Tweaks
- Replaced file locking with database locking. This method of locking is compatible with all systems as it does not require the ability to write files. It also allows for locking to work on sites that have multiple front-end servers with a shared database. Since file locking is no longer used, the Global Settings > Disable File Locking setting was removed.
- Add "Copy to Clipboard" functionality for server and wp-config rules.