feat: SSE keepalive, reconnection, and is_processing flag

fix: disable chat input during processing after page refresh

fix: clear pending_approval before tool execution starts

fix: per-session state management for smooth task switching

fix: gracefully handle MCP and OpenAPI failures during startup

refactor: simplify tool call validation and make interrupts cancel tool execution

feat: prompt for HF token interactively when not found

fix: correct context_length init and emit tool_call events for malformed calls

feat: improve bash tool status labels in activity bar

fix: handle interrupt during streaming tool calls without corrupting context

Revert "feat: stream sandbox bash output to frontend in real-time"

Revert "fix: wire sandbox bash streaming to frontend panel"

fix: recover malformed tool calls instead of crashing session

feat: add data audit section to system prompt

fix: clear global activity state when switching away from a session

fix: reset approval UI state when new approval round arrives

fix: wire sandbox bash streaming to frontend panel

feat: show hardware pricing and sandbox explanation in tool approval UI

feat: stream sandbox bash output to frontend in real-time

fix: normalize dict tool_calls from litellm streaming to proper ToolCall objects

feat: upgrade CLI with local tools, slash commands, and interrupt support

fix: properly close SDK message on error, show tool errorText

Revert "fix: show errorText for failed tools, bump eval max_iterations to 300"

fix: show errorText for failed tools, bump eval max_iterations to 300

fix: protect system prompt in undo, scan backwards for dangling tool calls, gate input on SDK status

fix: patch dangling tool calls on error, move undo to context manager

stream sandbox creation logs to tool output, fix hf_jobs final status race

replace websocket transport with SSE

remove lmnr dependency

fix: only set sleep_time for non-CPU-basic sandboxes

fix: remove unused StatusDot and isConnected from sidebar

fix: improve compaction summary prompt, remove sidebar status bar

fix: increase sandbox sleep_time to 1500s

fix: buffer websocket events during disconnects and replay on reconnect

fix: input tab order and remove auto-scroll on panel open

feat: input/output toggle in CodePanel, tool error handling

adding back mcp server

fix: auto-detect org membership via localStorage, remove manual button

fix: onboarding join org in iframe, sign-in on direct access

fix: simplify onboarding to join-then-oauth flow

feat: consecutive join/signin screens and sandbox status message

feat: cleanup sandbox spaces on session end and increase cookie TTL

feat: require org membership to create sessions

feat: update models to MiniMax M2.5 (fireworks-ai) and Opus 4.6

fix: restore activity status bar when switching back to session

fix: merge consecutive assistant messages on page refresh

fix: show activity status for approval-flow tools and revert chip override

feat: resolve sandbox file paths and show tool description in status

feat: resolve sandbox file paths for hf_jobs script display

fix: use user OAuth token for job creation (has job.write on org)