Fcl1.7z

: New features should avoid vulnerabilities like the CVE-2022-29072 heap overflow , which was tied to how the help system ( 7-zip.chm ) interacted with the main application.

What (C++, Python, C#) or feature type (new codec, GUI change, automation) are you planning to work on? FCL1.7z

: You can develop features to enhance how archive headers are compressed or encrypted, which protects file and folder names. : New features should avoid vulnerabilities like the

: The command-line tool 7z.exe acts as a client that calls 7z.dll to handle the actual archive creation and extraction. Key Features to Implement C#) or feature type (new codec

💡 : If you are adding a feature for a specific platform, remember that p7zip is the primary fork for Linux and macOS development.