App Builder launched from canvas chat now seeds the React template and
registers an Output row tied to the session id, so the Apps sidebar
lights up immediately. Adds a post-session-complete sync that reads
meta.json from the workspace folder and updates the Output row's name
and description, ending the 'Untitled App' problem. Also adds a stale-
approval filter to the WS replay: resolved approvals no longer
resurrect as dead cards when the user navigates back to a chat.
in sentence case; activating an MCP mid-chat now actually works instead of the model guessing at made-up tool names. Also a bunch miscelaneous ui/ux tweaks, I cant be bothered :)
completed chats no longer replays the typewriter (per-session lastSeq survives AgentChat remount so resume protocol stays at the high-water
mark instead of last_seq=0)
drop) instead of flipping to completed. Adds heartbeat (25s ping/10s pong), reconnect with infinite jittered backoff, outbound queue gated
on resume_ack, gap_detected fallback for long offlines, on-disk persistence of terminal events for post-restart recovery, and a
reconnecting connection state decoupled from session.status. 1089 backend tests covering 500 randomized disconnect scenarios + concurrent
broadcast races. Backend/WS handler does not cancel agent task on disconnect
+ webview popup dark-screen via new-window → exitFullscreen so parent stays interactive, ErrorSlime extracted to shared component and
rendered on all chat error cards (Network / Servers maxed / Plan limit / Subscription), Network issue classifier tightened to real errno
codes + retry CTA removed since edit_message-based replay was truncating successful tool history — copy now directs user to send-new-message
once WS auto-reconnects
that dir and retry once — fixes Discord/YouTube failing with "MCP stdio process exited unexpectedly" after partial npx installs,
per-browser auto-close: spawned browser cards now disappear on their own sub-agent's completion instead of lingering until the parent agent
finishes, WebSocketManager agent:status matches by session.browser_id (spawned_by is the parent, so it never matched the finishing
sub-agent), user-created/pre-selected browsers untouched
with Stripe, auto-revert to own_key on revoke/expire, PostHog identify segments events by plan, browser agent + capacity UX: browser sub-agents inherit the parent's Anthropic
pick properly, spawned browser cards auto-close on natural completion, OpenSwarm-servers-maxed card with Discord waitlist CTA, auto-clear local subscription state on cloud
revoke/expire
Eric