Bug fixes

• Potential NULL pointer dereference
• Fixed incrementig procedure for delay_time
• Fixed speed limiting

Other Changes

• Portability improvements
  • Made the stop signal handler portable
• Build system improvements
  • Now you can specify where OpenSSL is installed
  • Fixed MinGW detection
  • Further improved code portability
• Optimized wildcard search in URLs
• Added human-readable file size report at the begining of downloads
• Reworked Request Range support check
• Added "Accept-Encoding" header to requests
• Cleanup of Source Code
• Updated the documentation
• Fixed data type for sizes and offsets on 32-bit systems
• Fixed duplicated non-default port when using proxy
• Fixed request range comparison and overflow

Translations

• Fixed typos and warnings in Simplified Chinese translation
• Updates and fixes to:
  • Dutch
  • German
  • Italian
  • Portuguese
  • Spanish
• Blind updates (review needed) to:
  • Indonesian
  • Japanese
  • Russian
  • Simplified Chinese