Only the latest release receives fixes.

Please don't open a public issue. Report it privately through GitHub security advisories.

Include what you found, how to reproduce it, and the impact (e.g. files moved outside the selected folder, data loss, code execution). You'll get a reply within a few days, and credit in the release notes if you'd like.

File Organizer runs fully offline and never uploads anything. The areas most worth scrutiny are path handling (moves or renames escaping the selected folders), the undo journal, and the Windows shell-integration registry entries (HKCU only).