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BETAsquirrelscan is currently in beta

v0.0.43

Released Jun 11, 2026

All releases

Release Notes

Faster rendered crawls and honest cloud-coverage reporting.

Performance

  • Streaming crawl frontier — the crawler no longer processes pages in lock-step batches where one slow page stalls everything behind it. A fixed pool of workers now pulls the next page the moment a slot frees up, and newly discovered links become crawlable immediately instead of waiting for the current batch to drain. Rendered audits benefit the most: one slow 35-second browser render used to hold up the whole batch.
  • render_concurrency default raised 4 → 6 — combined with the streaming frontier, large rendered audits finish meaningfully faster out of the box. The cap stays at 8, and per-host politeness is unchanged.
  • A wedged page now times out individually instead of failing its entire batch.

Cloud analysis

  • Partial coverage is no longer silent — when a cloud analysis batch fails, the audit output now says so ("AI analysis covered 20/40 pages") with the actual cause, instead of quietly reporting reduced coverage. Failed batches were never charged, but you also were never told.
  • Fixed the failure that caused most of those drops — analysis batches were sized by page count only, so sites with very heavy pages could push a request past the server's payload limit and lose the whole batch. Batches are now sized by actual payload bytes, and a single oversized page ships alone so a rejection costs one page, not twenty.

Dashboard

Alongside this release, the dashboard picked up: in-app notifications for published audits, a list/grid toggle on the websites view, audits and reports merged into a single Reports surface, a proper 404 page, and a noticeably faster initial load.

Update to this version

squirrelscan will auto-update, or run this command to update now:

$

Downloads

macOS

Detected
Intel
squirrel-0.0.43-darwin-x64 · 72.2 MB
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SHA-256
Apple Silicon (M-series)
squirrel-0.0.43-darwin-arm64 · 66.8 MB
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SHA-256

Linux

x64 (musl/Alpine)
squirrel-0.0.43-linux-x64-musl · 92.4 MB
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SHA-256
x64
squirrel-0.0.43-linux-x64 · 95.5 MB
Download
SHA-256
ARM64
squirrel-0.0.43-linux-arm64 · 95.5 MB
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SHA-256
ARM64 (musl/Alpine)
squirrel-0.0.43-linux-arm64-musl · 91.4 MB
Download
SHA-256

Windows

x64 (Intel/AMD)
squirrel-0.0.43-windows-x64.exe · 99.4 MB
Download
SHA-256

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