HarborDrop 1.4.2

This maintenance release improves browser-completed file imports, duplicate handling, and diagnostic bug reports.

Improvements

• Improved importing browser-completed files, including small and browser-generated downloads.
• Improved duplicate detection by distinguishing replayable download URLs from source-page context.
• Improved browser handoff cleanup across supported Chrome and Firefox extension channels.
• Improved bug report generation with bounded log collection, safer email encoding, and fallback export.

Fixes

• Fixed valid browser-generated files being skipped or incorrectly treated as duplicates.
• Fixed handoff cleanup paths that could leave browser and HarborDrop states inconsistent.
• Fixed successful diagnostic-log export being displayed as an error.