# openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/sessions-hub (index)
dir: openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/sessions-hub

## role
Defines requirements for a shared session state system that synchronizes real-time UI updates across multiple application views when session data changes.
## parent
index: openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/.pi-map.index.md
map: openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/.pi-map.md
## children
-
## files
- spec.md
## links
index: openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/sessions-hub/.pi-map.index.md
map: openspec/changes/archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/specs/sessions-hub/.pi-map.md
## workflows
-
## dirty
-