The topic_links_22_archive_fix_patched version (file hash: 7F4A2C9E1B3D) addresses every major vulnerability of the original release. Here is the technical breakdown:
The topic links 22 archive fix patched update is not a magical resurrecter of every single original URL. Some domains are permanently gone. The patch marks these links with [SOURCE_LOST] but preserves the topic metadata.
Additionally, the patched archive is larger—about 14.6 GB uncompressed (up from 11.2 GB)—due to the resolver table and checksums. Ensure you have adequate storage.
The original TL22 used an SQLite3 schema with custom UTF-8-to-UTF-16 conversion. A bug in the conversion handler caused byte offset shifts—meaning links pointing to position 14560 actually pointed to position 0 (null). This broke over 30% of all internal references.
