Decryption key:
Added checks for the unecessary themes to include theme from 2025, thank you Troy.
* Added fix for incorrect CSP header values in the auto-fixer. Saving a header value containing a URL could lead to incorrect values being saved. Thank you Maxime.
* Cleaning up temporary files - Thank you Heath.
* Fixed: Scheduled Scanner now correctly respects the "Send an email only when test results change" setting, preventing daily emails when no changes are detected. Thank you Jean.
* Fixed: Added a database update routine to fix missing URL column in visitor log table that was causing errors. Thank you Jean for reporting this issue.
* Fixed: WordPress version detection issue, thanks to Tom for pointing it out.
* Change: Renamed the license file from `license.txt` to `license_key.txt` for better clarity and consistency, this prevents overlap with tests trying to remove the file.