v0.4.0

The document column can be widened to use the window, and several things that
were quietly broken at the edges of any width are fixed.

Added

• Fixed / wide document width. A toggle in the doc header, ⌘⇧F, a command
  palette action, and Settings → Appearance. One global per-user preference
  (knot.docWidth), stamped before first paint so there is no narrow-to-wide
  flash. Not role-gated — width is a reading preference, so viewers get it too;
  hidden below 1024px, where it would buy nothing.
• Wide mode widens the container, not the measure. Paragraphs hold the same
  712px column and do not reflow a line, while tables, code blocks, Mermaid and
  Excalidraw cards break out into the room. Content box at a 1920px window goes
  712px → 1472px, capped at a 1600px shell so an ultrawide does not sprawl; prose
  stays at 95 characters per line in both modes. The practical win is tables: a
  five-column table goes from 125px cells — six wrapped lines each — to 265px.
• The comment sidebar reserves space instead of covering the page at ≥1280px.
  It previously sat on top of a constant 352px of every line at every window
  size, so a wider monitor never helped.
• Favicon, app icons and a web manifest. An SVG mark with PNG fallbacks
  (32px, apple-touch, 192/512, maskable), regenerable via tools/gen-favicon.mjs.
  Public /p/{token} pages link it too — a share link is often someone's first
  sight of knot.

Fixed

• The mention and datetime popups could open off-screen. Both are
  position: fixed children of <body> placed at the caret's left with no
  right-edge clamp. They only ever fit because the fixed column kept the caret
  ~450px from the window edge; in wide mode at 2560px the datetime picker's Apply
  button landed outside the viewport, and being fixed, could not be scrolled to.
• The floating "Add comment" button could give the app a horizontal scrollbar.
  It was clamped only on the low side, so a selection near the right edge pushed
  it past its host; <main> is overflow-y: auto, which makes its overflow-x
  compute to auto, turning that into an app-wide scrollbar. Its "don't cover the
  toolbar" guard also measured against the ProseMirror top rather than the sticky
  toolbar, so it never actually held — the editor scrolls while the toolbar stays
  pinned.
• Tables with dragged column widths overflowed for readers. Tiptap only mounts
  its table wrapper when the editor is editable, so view mode — the default — had
  nothing to scroll a pinned table inside. colwidth is stored in the CRDT, so one
  collaborator's column drag blew out the page for everyone reading it.
• The document header overflowed on phones. At 375px the page scrolled 73px
  horizontally and the last two controls, Save as template and Comments, sat
  off-screen and unreachable: the action row is shrink-0 with no wrapping, so it
  forced its intrinsic 412px into a 327px content box. Both rows now wrap. This
  also repairs a quieter tablet case — at 768px the title had been squeezed to
  36px beside the action row.
• Comment highlights hidden behind the sidebar could not be scrolled into view.
  scrollIntoView({ block: "center" }) only corrects the vertical axis; insetting
  the document means highlights are never underneath the rail to begin with.

Changed

• The e2e suite could wedge the server permanently. Every spec reset with a
  bare TRUNCATE ... CASCADE, which needs ACCESS EXCLUSIVE on tables the CRDT room
  actors keep busy for as long as a document is open. Postgres queues lock requests
  FIFO, so the pending TRUNCATE then blocked every query behind it — one reset
  could park the whole server for the rest of the run, recoverable only with
  pg_terminate_backend and a restart. SET lock_timeout plus a retry fixes it:
  on timeout the statement aborts and stops queueing, so the server is released
  immediately. A full local run is now 50 passed / 1 failed in 2.6 minutes.
  (A row-by-row DELETE also avoids the queue and was measured first — it is worse,
  because without the exclusive lock it races the writers it no longer excludes and
  leaves connections in aborted transactions.)
• 31 copies of the e2e reset() helper are now one. They had drifted: several
  omitted boards, share_tokens and doc_tasks, so those tables leaked between
  specs.
• editor-toolbar and history specs select text with ControlOrMeta+a. On macOS
  Chromium binds Control+A to "move to start of line", so the selection collapsed
  and Bold applied to nothing — a failure that could only ever reproduce off CI.

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Container image

ghcr.io/opendefensecloud/knot:0.4.0 — multi-arch (amd64/arm64), cosign-signed, with SBOM + SLSA provenance.

Helm chart

helm install knot oci://ghcr.io/opendefensecloud/charts/knot \
  --version 0.4.0 \
  -n knot --create-namespace \
  --set database.url='postgres://…' \
  --set session.key="$(openssl rand -base64 32)" \
  --set baseUrl=https://knot.example.com

Full values: chart README.

What's Changed

• fix(e2e): stop the suite wedging itself, and fix select-all on macOS by @christianhuening in #12
• feat(editor): toggleable fixed / wide document width by @christianhuening in #11
• feat(web): give knot a favicon, app icons and a web manifest by @christianhuening in #13

Full Changelog: v0.3.0...v0.4.0