Use 7-Zip or Keka (for Mac) to extract the contents. Just right-click the file and select "Extract Here."
I've just uploaded the updated archive containing the new crafting logic and item variants. What's New: Added insulation "strip" recipes. Fixed compatibility issues with previous item IDs. Installation: Download recipe2.7z . Extract it into your /mods/ or /data/ folder. recipe2.7z
Restart the game to see the new recipes in your crafting menu. If you still need to create the archive before posting: Select the folders or recipe files you want to include. Use 7-Zip or Keka (for Mac) to extract the contents