Changelog

0.2.0 - 2026-09-02

Adopted shared byte-size, portable filename, Blob download, typed byte-cursor and CRC helpers from @add-ideas/toolbox-helpers 0.2.0.
Changed bounded gzip verification to update CRC-32 incrementally while output chunks are produced, avoiding a second full pass over expanded data.
Added bounded GNU TAR long-name/long-link metadata and independently verified concatenated gzip members.
Added local AES-256 and legacy ZipCrypto ZIP creation/readback with memory-only passwords and generic wrong-password/integrity errors.
Added bounded structural 7z inspection with validated signature, start-header offsets/sizes, independent CRC-32 checks, encoded/plain next-header evidence, and safe plain FilesInfo name/empty-entry inventory where available.
Added bounded RAR4/RAR5 block framing and header-CRC validation with plaintext file-header inventory for names, sizes, compression, encryption and split flags. Encrypted headers stop inspection; RAR/7z decompression and extraction remain explicitly unsupported.

Added the initial local-first Archive Tools workbench.
Added bounded ZIP and ZIP64 inspection through zip.js with collision-safe paths, encryption/multipart/special-entry refusal and CRC/local-header verification when reading content.
Added project-owned TAR/USTAR/PAX parsing and deterministic TAR/PAX writing with checked offsets and header checksums.
Added bounded gzip/tar.gz processing with CRC-32 and ISIZE verification.
Added safe plain-text, hexadecimal and static JPEG/PNG/WebP previews with no active-content rendering.
Added selective verification and repackaging into a newly created safe ZIP.
Added deterministic ZIP, TAR and tar.gz creation and cross-format archive comparison.
Added JSON inspection/comparison reports, explicit resource limits, browser-local processing and responsive Toolbox integration.
Added unit, security-regression and Chromium/Firefox browser gates.