Overview (DOWNLOAD URL HANDLING UPDATE)
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Version 2.1.5 introduces enhanced download URL handling to support the new backend
server download format, ensuring compatibility with updated file delivery systems.
Key Changes
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Download URL Processing

• Updated URL handling to support new backend download format with query parameters
• Enhanced filename extraction from complex URLs with multiple parameter formats
• Improved URL normalization for proper encoding of special characters and spaces
• Added support for both legacy and new download URL formats for seamless transition

Enhanced File Name Resolution

• Improved filename detection from query parameters in new URL format
• Enhanced fallback mechanisms for filename generation when extraction fails
• Better handling of encoded characters in filenames from URL parameters

Backend Compatibility

• Full support for new file.resolver.ccls.icu download endpoint format
• Maintained backward compatibility with existing download URLs
• Updated Python downloader (ccls_downloader.py) for new URL structure

Breaking Changes

• None - all improvements maintain backward compatibility with existing downloads

Bug Fixes

• Resolved filename extraction issues with complex query parameter URLs
• Fixed URL encoding problems that could affect download initiation
• Improved reliability of file downloads with the new backend format

This release ensures seamless operation with the updated backend infrastructure while
maintaining full compatibility with existing functionality.