ios12checker/Windows-Maintenance-Tool v5.9 on GitHub

v5.9

Added BleachBit CleanerML support to Advanced Cleanup, greatly expanding available cleanup rules beyond the built-in and Winapp2 rule sets.
Added CleanerML caching so external cleaner rules load faster after the first run.
Added a Provider Manager option for Winget --include-unknown to include unknown-version packages in Winget scans.
Added Microsoft Store / Store CLI update handling for Store app rows, with Microsoft Store update-page fallback when direct Store CLI actions cannot complete.
Added better cleanup analyzer status reporting so protected or in-use files show why they cannot be deleted.

Updated WMT-GUI.ps1 app version to 5.9.
Reworked Microsoft Store update handling away from the old Winget msstore source path toward Store CLI and Microsoft Store app update handling.
Moved temp cleanup delete work to a separate runtime to keep the UI responsive during large cleanup jobs.
Expanded and tightened Registry Cleaner coverage across uninstall entries, App Paths, fonts, PATH entries, COM/classes, file associations, namespaces, scheduled tasks, startup-related entries, and 32-bit/64-bit registry views.
Improved Registry Cleaner result details, copy/export behavior, and layout.
Improved Store CLI logging, timeout handling, resources-in-use messages, and fallback behavior.
Improved light/dark theme handling in search-related UI.

Fixed Microsoft Store update rows relying on the less reliable Winget msstore flow.
Fixed cleanup analysis giving too little detail for files that are locked, protected, or otherwise not deletable.
Fixed white-text-on-white-box readability issues.
Removed stale registry cleaner exclusions that prevented useful detections.