v1.8.0 — Split Grid workflows and large-canvas performance
Highlights
- New template-driven Split Grid workflow editor with per-cell node graphs.
- Improved downstream router and switch dynamic-input passthrough.
- Nano Banana 2 Lite model registration and cost support.
- Batched trackpad panning and reduced rendering cost at overview zoom levels.
- Closable minimap with reliable viewport measurement.
- Safer group controls and labels while zoomed out.
- Cleaner OpenAI gateway errors without leaking upstream HTML.
- Stronger persistence validation and legacy Split Grid setting preservation.
Quality
- Expanded regression coverage across Split Grid materialization, routing, canvas navigation, costs, and migrations.
- Full suite: 99 test files and 2,154 tests passed.
- Production build passed.
- CodeRabbit review completed with no remaining actionable feedback.
Full changelog: v1.7.0...v1.8.0