---
type: topic-doc
area: control
visibility: public
last_memory_sync: 2026-06-27T15:38:16.487547+00:00
---
# Control
## Current model
- COE-531 contributed: PR #195: Promote workspace graph surfaces into hero shell (merge `932991f`)
## Important invariants
- Preserve the behavior described in the recent captured changes unless current code and tests show it has changed.
- Use capsule source refs to inspect the original PR or Linear issue when context is ambiguous.
## Operational flow
- No generated diagram requested for this sync.
## Known gotchas
- No area-specific gotchas were inferred from the selected memory.
## Recent changes
- COE-531: Workspace Shell Graph Hero And Surface State
## Source refs
- COE-531