Every LACA site update is archived as a dated, downloadable code snapshot before it goes live. Use this page to inspect or restore any previous version of the site.
Before each site update, the full site code is packaged by
tools/make_snapshot.sh into a dated archive
(snapshots/laca-code-snapshot-YYYYMMDD_HHMMSS.tar.gz) and registered in
snapshots/manifest.json, which powers the table below.
Scope of each snapshot: site code only (PHP / CSS / JS / libraries). Large static assets
(data/ atlas matrices, precomputed analysis results, figures and photos) are excluded
because they change rarely and are kept on the server independently.
A snapshot is a code archive for inspection and rollback reference — not a standalone,
runnable mirror of the site. Older per-file edits remain available through
the project's long-standing *.bak_* file convention alongside this archive system.
To create a new snapshot (site administrators): bash tools/make_snapshot.sh "what changed".
By default the latest 20 snapshots are kept.
| Created | Archive | Size | SHA-256 | Notes | Download |
|---|---|---|---|---|---|
| 2026-09-25 17:56 LATEST | laca-code-snapshot-20260925_175629.tar.gz |
41.6 MB | 30d3de6fce08… | fix: homepage laptop-display — light-mode legacy backdrop softening, new pages light-surface adaptation, theme= url param | ⇩ tar.gz |
| 2026-09-25 03:02 | laca-code-snapshot-20260925_030214.tar.gz |
41.6 MB | 53cc00bcd352… | fix: reviewer feedback round 2 — download species table cleanup (137), light-mode v2 opt-in, honest API page+docs, export/catalog tools | ⇩ tar.gz |
| 2026-09-22 20:38 | laca-code-snapshot-20260922_203813.tar.gz |
41.6 MB | 73b79ee12da7… | feat: reviewer-requested site update — versions+snapshot system, real Downloads catalog + export.php, Methods page + module chips, light mode toggle, 5-workflow tutorial | ⇩ tar.gz |
| 2026-09-22 20:26 | laca-code-snapshot-20260922_202631.tar.gz |
41.6 MB | aa0bd5d5c588… | baseline before 2026-09-22 site update: 5 reviewer requests (versions/downloads/methods/light-mode/tutorial) | ⇩ tar.gz |