v0.5.1

Fixed

• Hide grid cursor highlight when unfocused (#40)

v0.5.0

Added

• Intercept Ctrl+Q globally before focus dispatch

Fixed

• Don't apply stripe background to empty rows below data
• Disable XON/XOFF flow control in raw mode (-ixon)

v0.4.0

Added

• Add SHELLFRAME_PANEL_CELL_ATTRS for per-cell border background
• Mouse-driven screen transitions + modifier key decoding
• Add mouse support for button clicks
• Add shellframe_toast_show/tick/render widget (shellframe#37)
• Add multi-field form widget with Tab traversal and scroll (shellframe#36)
• Add module with attach/detach and prefix extraction (shellframe#38)
• Add provider invocation and popup activation (shellframe#38)
• Add on_key with accept/dismiss/navigate/filter (shellframe#38)
• Add render with cursor-anchored popup positioning (shellframe#38)
• Add example and integration tests (shellframe#38)
• Module scaffold — state globals + push/pop/active API
• Module scaffold — state globals + push/pop/active API
• Shellframe_sheet_draw — registry swap + frozen rows + region dispatch
• Shellframe_sheet_on_key — Esc/Up dismiss, Tab focus cycle, action dispatch
• Wire shell.sh draw + key delegation; source sheet.sh
• Two-step wizard example + integration tests
• Merge feat/sheet — sheet navigation primitive (shellframe#27)

Changed

• Row-based framebuffer — O(1) writes, O(rows) flush (shellframe#39)
• Migrate to row-based framebuffer API

Fixed

• Defer fd3 write past screen_flush to prevent FB erasure
• Release events no longer dismiss context menu
• Wire tick into draw loop; add theme-overridable toast colors
• Fire on_focus after focus_init so newly-focusable regions get correct state
• Reset ANSI attributes after border/separator chars to prevent style bleed
• Use case statement for word-char matching; add @ boundary test
• Add framebuffer lifecycle to example for integration tests
• Correct editor-mode line var name; add missing tests
• Reset shell-side globals and _SF_ROW_OFFSET in _reset_sheet test helper
• Save FOCUS_REQUEST in Esc/Tab/Shift-Tab early-return swap-outs; document Tab-reserved
• Correct test-3 assertion (Step 2 not Step 1); document submit dirty-state pattern

v0.3.0

Added

• Framebuffer diff rendering — Phase 7F (#33) (#35)

v0.2.0

Added

• Add dirty-region conditional re-render (#30)
• Dirty-region conditional re-render — Phase 7B (#30)
• Add F1–F12, modifier+arrow constants and CSI drain documentation
• Add widget bounding-box registry (#31)
• Add SGR mouse parsing and mouse enable/disable (#32)
• SGR mouse parsing + mouse enable/disable — Phase 7C (#32)
• Mouse routing — click-to-focus, click-to-select, scroll-wheel (#34)
• Mouse routing — click-to-focus, click-to-select, scroll-wheel — Phase 7E (#34)

v0.1.0

Added

• Dirty-region rendering — skip screen_clear on cursor movement
• Dirty-region rendering — skip screen_clear on cursor movement
• Dirty-region rendering — skip screen_clear on button toggle
• Add SHELLFRAME_PANEL_MODE=windowed inner-bounds support
• Render windowed title bar row in shellframe_panel_render
• Save/restore PANEL_MODE globals; adjust dims and inner bounds for windowed mode
• Add Worker role section to CLAUDE.md
• Widget skeleton with globals and stubs
• Skeleton + sigil parsing + separator detection
• Implement menubar_init with context-keyed state
• On_focus, size, on_key BAR state
• On_key DROPDOWN state
• On_key SUBMENU state + menubar_open
• Implement shellframe_menubar_render
• Wire into shellframe.sh + add demo example
• Up from BAR releases focus; Up at top of dropdown closes to bar
• Add SHELLFRAME_DIM color constant
• Per-column alignment + inline cell render (no subshell forks)
• Add SHELLFRAME_GRID_STRIPE_BG and CURSOR_STYLE globals
• Add SHELLFRAME_GRID_BG for base row background color
• Add SHELLFRAME_GRID_HEADER_STYLE for custom header colors
• Add SHELLFRAME_LIST_BG for custom list background color
• Add SHELLFRAME_EDITOR_BG; reduce Esc timeout to 50ms
• Add SHELLFRAME_GRID_HEADER_BG for header row background

Fixed

• Remove extra border char from windowed title bar; clarify modal pass-through
• Add permissions: contents: write to release workflow caller
• Bind height param, validate menu names, guard empty array, dedup open_dropdown
• Handle missing brew in bootstrap and auto-detect sibling ptyunit (#28)
• Preserve GRID_BG through separator resets; add LIST_CURSOR_STYLE
• Use per-row bg reset on striped rows
• Fill cursor row with cursor bg to eliminate cell gaps
• Header ellipsis inherits header color style

Tab-bar

• Add SHELLFRAME_TABBAR_BG override for inactive tab and fill background