5.4.1 - 2026-09-07
Added
- clone3 syscall support
- CodeQL static analysis workflow and Dependabot version tracking
Changed
- Reformatted all sources with indent -kr
- Modernized Docker test images: replaced EOL centos/debian bases, moved
built images to ghcr.io, dropped to a non-root build user - Migrated SonarCloud scanning to its automatic PR analysis and pinned
GitHub Actions to commit SHA hashes
Fixed
- readlinkat(2) with an empty pathname on a dirfd opened with
O_PATH|O_NOFOLLOW no longer aborts the tracer (#182) - Broken Ubuntu rootfs link in the docs
- Assorted CodeQL/SonarCloud findings: unchecked write_data() return in
the portmap extension, deprecated bzero, an invalid %z format
specifier, and stale comments - Static release build failing to link proot/care due to the Python
extension and libarchive's transitive static dependencies