Jul 6, 2026 · 8 min
OxiArc 0.3.4 Released — Byte-for-Byte Interop with liblzma, libbz2, and bsdtar
OxiArc 0.3.4 is an interoperability hardening release: spec-conformance defects surfaced by downstream FVRS integration testing were root-caused and fixed across LZMA/LZMA2, bzip2, 7z, ZIP, TAR, XZ, and LZH. Every codec is now validated bidirectionally against liblzma, libbz2, bsdtar/libarchive, and CPython, with hermetic golden-vector regression suites. 1,799 tests passing, Pure Rust.
releaseoxiarcinterop