v4.2.1

Tip

Read the install guide for assistance installing VPKEdit.

GUI Changes

• Add mods in sourcemods folder to "Open In" menu
• Games/mods with no icon will now have a placeholder icon in "Open In" menu
• Add "Lay Flat" checkbox in VTF preview to preview all faces and frames at once
• Split checksum verifier tool into checksum verifier and signature verifier tools
• Add Zombie Panic: Source text formats to KeyValues preview
• Stop referencing a VPK specifically in save failure dialog
• On Linux, each pack file format is now given its own MIME type (thanks @HurricanePootis!)
• Add fun April Fools prank

CLI Changes

• Add Verify mode to verify integrity of a VPK
  • --verify-checksums - Verifies VPK checksums. Takes one argument, either files, vpk, or all
  • --verify-signature - Verifies the VPK signature if present
• Add Preview mode to print VPK file tree
  • --file-tree - Prints the VPK file tree to console

Installer Changes

• Add missing file associations for .grp and .pak on Windows
• For Linux:
  • List libxcb-cursor0 as an explicit dependency
  • Use zstd compression over gzip compression

For Developers

• PackFile::verifyEntryChecksums and PackFile::verifyFileChecksum have been joined by 4 other functions. One is for signatures, and the other 3 return whether the file has that type of checksum or a signature