Release 1.5.3

What's Changed

• Manual F/W Update Checks When Automatic Switch is Disabled by @Martinski4GitHub in #508
• Bump actions/checkout from 4.2.2 to 5.0.0 in the all-actions group by @dependabot[bot] in #509
• Fixed Issue with Uninstallation on Gnuton F/W by @Martinski4GitHub in #510
• Don't purge the configuration file early by @ExtremeFiretop in #511
• Dev 1.5.3 as next stable by @ExtremeFiretop in #512

Full Changelog: 1.5.2...1.5.3