{ "version": "4.2.1", "description": "UPX is a free, portable, extendable, high-performance executable packer for several executable formats", "homepage": "https://upx.github.io/", "license": "GPL-2.0-or-later", "architecture": { "64bit": { "url": "https://github.com/upx/upx/releases/download/v4.2.1/upx-4.2.1-win64.zip", "hash": "b6e20e35303a390c3b1211f5ed0559def2c34ec5774176bb22afee19b35b2138", "extract_dir": "upx-4.2.1-win64" }, "32bit": { "url": "https://github.com/upx/upx/releases/download/v4.2.1/upx-4.2.1-win32.zip", "hash": "475504d9b2ae5fd9ede27919ee3b3fa8869a1398645c1239fc19193022054268", "extract_dir": "upx-4.2.1-win32" } }, "bin": "upx.exe", "checkver": { "github": "https://github.com/upx/upx" }, "autoupdate": { "architecture": { "64bit": { "url": "https://github.com/upx/upx/releases/download/v$version/upx-$version-win64.zip", "extract_dir": "upx-$version-win64" }, "32bit": { "url": "https://github.com/upx/upx/releases/download/v$version/upx-$version-win32.zip", "extract_dir": "upx-$version-win32" } } } }