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CanvasTTY 1.8.4: stabilize canvas navigation and terminal rendering - #169
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October 26, 2026 22:00
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Prepare CanvasTTY 1.8.4 with the evaluated zoom-limit and terminal-overlap fixes, plus the reviewed DEV follow-ups: preserve per-event wheel anchors and limit reversals, prevent native focus scrolling from moving the canvas, stabilize minimap borders, block Linux PRIMARY middle-button paste, and preserve terminal input focus during renderer changes.
The paste guard is limited to Linux so native macOS and Windows paste remains available. Renderer transitions hide pixels with opacity while preserving input focus and respecting a later user focus change. Add regression coverage for navigation, device-pixel rounding, paste platform branches, renderer cleanup and focus retention.
Bump the application and lockfile to 1.8.4 and update the three changelogs. Keep the owner-signed CanvasLink 1.0 APK unchanged. Preserve existing contributor commits and the accepted 1.8.3 integrations; exclude unrelated unfinished agent-launch changes and PRs #159–#162.
Validation: the current DEV passed 2,337 tests (nine environment-dependent skips), TypeScript and a complete build. Isolated Electron checks covered 40 renderer transitions without focus loss, respecting another focused field, Linux middle-button suppression and explicit paste. The release workflow repeats native tests and packaging on Linux, Windows and macOS before publishing installers and update manifests.