---
date: 2026-06-26
pr: pending
feature: Session archive
impact: Archived sessions are hidden from the chat session list while remaining available from history, with history-only unarchive and global-agent sessions excluded from archive actions.
---

Adds an `is_archived` flag to local sessions, local archive/unarchive endpoints, chat-sidebar handling for archiving non-global sessions, and history handling for unarchiving archived sessions.
