Focus Mode
Feature- ⌘⇧F to toggle distraction-free editing — hides sidebar and tab bar
- Toggle button in the action bar with active state indicator
Connection Environment Badges
Feature- Colored tag dots on connection cards (prod/staging/dev/local)
- Tag pill badge in connection detail header
Query History Tape
Feature- Date-grouped timeline (Today, Yesterday, This Week, etc.)
- Execution time badges with color coding (green/yellow/red)
- Success/error icons and inline error messages
- Open in Editor action for query entries
- Flat A-Z list when sorting by name
Visual EXPLAIN Visualizer
Feature- Explain button now outputs FORMAT JSON for structured data
- Interactive plan tree with cost-colored nodes
- Each node shows Node Type, Cost, Rows, and Actual Time
- Summary bar with Planning Time and Execution Time
ERD Schema Graph
Feature- SVG-based table nodes with column list, PK/FK badges
- Foreign key relationships as curved edge paths
- Draggable nodes with scroll-aware coordinates
- Schema-filtered view from schema detail (View Diagram button)
- Error state with retry for failed schema loads
Saved Queries Enhanced
Refactor- Description and category fields for better organization
- Snippets functionality merged into Saved Queries
Quality Improvements
Fix- Atomic file writes with mutex for saved queries
- Calendar-based date grouping (midnight boundary fix)
- Cross-schema FK edge routing in ERD
- Error handling with retry for ERD and snippet loads
- Focus mode auto-reset on Home navigation