Release Notes¶

For the complete changelog with all details, see CHANGELOG.md on GitHub.

Version history¶

Version	Date	Highlights
v0.30.0	2026-04-02	Removed TUI; CLI + GUI cover all use cases
v0.29.2	2026-04-02	WAI-ARIA accessibility fixes across GUI and landing page
v0.29.1	2026-04-02	Project deletion now blocks when active instances exist
v0.29.0	2026-04-02	File operations (`workspace files push/pull/list`), Substrate integration tests
v0.28.1	2026-04-02	AMI, Marketplace, Idle Detection E2E tests
v0.28.0	2026-04-01	Cloudscape 3.0.1255 upgrade, Windows GUID, semver constraints

Released: 2026-04-02

TUI removed — the prism tui command and internal/tui/ package (~22,000 lines) have been retired. The TUI had fallen behind the CLI and GUI in feature coverage (missing file operations, governance, courses, and all features added after v0.26.0), was excluded from CI, and added maintenance overhead. All use cases are covered by the CLI and GUI. Removes charmbracelet/bubbletea, bubbles, and lipgloss dependencies.

Released: 2026-04-02

WAI-ARIA accessibility across GUI and landing page (#568–577)
Terminal.tsx: role="status", aria-live, aria-hidden on status bar and pulsing dot; role="application" + aria-label on terminal container
SSHKeyModal.tsx: aria-label and aria-readonly on key textareas
WebView.tsx: role="status" + aria-label on loading overlay
App.tsx: skip-navigation link; tabIndex={-1} on #main-content
Landing page: <main> landmark, <section aria-labelledby>, <article> cards, corrected heading hierarchy, aria-hidden on decorative emoji
Landing page CSS: :focus-visible outlines on all hero buttons

Released: 2026-04-02

Project deletion now correctly blocks when running instances belong to the project (#539). Previously getActiveInstancesForProject was a permanent stub returning empty — deletion safety was silently bypassed.

Released: 2026-04-02

File operations: prism workspace files push/pull/list — transfers files to/from running instances via S3 relay (#30a)
Substrate v0.48.0 — all 6 Substrate integration tests pass (replaces LocalStack, no Docker required)

All 268 pre-existing TypeScript typecheck errors resolved (npm run typecheck now clean)

Released: 2026-04-02

WorkshopsPanel.tsx: added missing data-testid that was causing E2E timeout cascade
course_handlers.go: EFS creation now returns deterministic fake ID in test mode (was hanging indefinitely)
playwright.config.js: added NODE_OPTIONS="--max-old-space-size=4096" to prevent Vite crash on large App.tsx

Released: 2026-04-01