v1.3.0-alpha.3 - Focused Workbook Shell and Terminal Reliability
Pre-release
Pre-release
Myrlin Workbook v1.3.0-alpha.3 is a prerelease focused on a calmer daily
workflow and dependable terminal interaction.
Focused Workbook shell
- Workbench, Sessions, and Tasks form the primary working loop.
- Secondary tools move behind an accessible More menu.
- Project Notes makes project context explicit.
- A unified attention queue separates needs-input, running, complete, failed,
and stale work. - Responsive terminal layouts use the real canvas width.
- Resource actions use progressive disclosure instead of persistent chrome.
- System, Myrlin Dark, and Myrlin Light lead a grouped theme gallery backed by
semantic roles; all persisted legacy themes and classic density remain
compatible.
Terminal reliability
- Ctrl+C with a selection is consumed before it can become SIGINT, including
uppercase shortcut events from Shift or Caps Lock. - Failed clipboard writes keep the exact selection and show a truthful error.
- Ctrl+V/Cmd+V always follows Chromium's trusted native paste path.
- Explicit menu paste retains guarded Clipboard API support.
- Orphan
beforeinputevents cannot eat or duplicate the next paste. - Shift+drag, Select mode, right-click preservation, insecure-origin fallback,
denied Clipboard API behavior, mouse-capturing TUIs, exact-once paste, and
scrolling are covered in real Chromium.
Correctness and accessibility
- Stale session, document, workspace, attention, resource, and pinned-note
responses can no longer overwrite newer UI state. - Failed workspace activation rolls back to the last server-confirmed project.
- Mobile terminal selectors and close controls are semantic, specifically
named, keyboard-visible, and 44 px touch targets. - Provider-neutral account language and the preceding account/credential
reliability work are included.
Verification
The repository-wide test suite and real Chromium terminal/Workbook suites
pass, including desktop, tablet, mobile, light, and classic presentations.
Package dry-run, whitespace, syntax, secret-pattern, and independent
adversarial-review gates also pass.
This GitHub prerelease does not publish an npm package or deploy the public
Workbook service.