hdiff-apply v1.2.0

What's Changed

• Embedded 7z.exe (thanks to @rh666666)
• Added optional client integrity verification
• Added sequential updates
  • Now you can place multiple hdiff archives (e.g. v51_v52, v52_v53, v53_v54) in the client root folder, and hdiff-apply will apply them one by one :)
• Reduced log spam

New Contributors

• @rh666666 made their first contribution in #2

Full Changelog: 1.1.0...1.2.0