v1.6.0-rc.2 This release performs a database schema migration, and adds the `BlockPullOrder`, `DisableFsync` and `MaxConcurrentWrites` folder options to the configuration schema. The `LocalChangeDetected` event no longer has the `action` set to `added` for new files, instead showing `modified` for all local file changes. Bugfixes: - #3876: Removing and re-adding a folder may cause data loss - #5731: 100% CPU every minute on watch setup retry - #6268: Out of sync panel layout overflows - #6557: Folder error repeatedly set and unset - #6559: Deadlock on folder unsubscribe - #6576: Versioning params in config flip flop in order - #6578: Allow rescan at folder state "Local Additions" - #6583: Distributed deadlock on request - #6604: Docker healthcheck fails when run in host network Enhancements: - #5224: Accept new connections in place of old ones when appropriate - #6530: Add "Pause All"/"Resume All" button for devices - #6541: Limit number of concurrent writes while syncing Other issues: - #6575: Incomprehensible error message: 'directory is not empty; files within are probably ignored on connected devices only' - #6584: A field in a structure is sometimes protected by Mutex, but sometimes unprotected.