Changelog

New Features:

Sub-Agent Event Streaming: Sub-agent events from the context provider update tool now stream through to the parent run.
AgentOS Registry Auto-Population: The AgentOS registry now auto-populates from agents, teams, and workflows.
Workflows HITL over Sockets: Added socket support for human-in-the-loop workflows.
Slack App Manifest: Added a Slack app manifest for the AgentOS interface.

JSON Schema: json_schema now handles Optional dataclass fields that have no declared type.
MCPTools Sessions: Refreshed MCPTools sessions are now closed in the call task.
Tool Arguments: Preserve whitespace in tool arguments.
Content Hashing: Metadata is now included in the content hash so upsert=False inserts of the same document no longer collapse.
MultiMCP: Clean up MultiMCP connection failures.
DaytonaTools: Quote shell paths in DaytonaTools.

cookbook: fold HTML generation into 01_demo wiki agents by @ashpreetbedi in #8272
refactor: drop stale Phase 2 labels from decision logs by @ysolanky in #8300
[fix] Quote DaytonaTools shell paths by @fengjikui in #8289
[fix] Clean up MultiMCP connection failures by @RitwijParmar in #8163
fix: include metadata in content hash so upsert=False inserts of the same document don't collapse by @sannya-singal in #8310
fix: preserve tool argument whitespace by @he-yufeng in #8131
feat: add Slack app manifest for AgentOS interface by @Mustafa-Esoofally in #8327
fix: close refreshed MCPTools sessions in call task by @RitwijParmar in #8230
fix: json_schema handle Optional dataclass fields without a type by @devteamaegis in #8329
feat: socket support for workflows HITL by @kausmeows in #7749
feat: auto-populate AgentOS registry from agents, teams, and workflows by @ysolanky in #8269
feat: stream sub-agent events from context provider update tool by @Mustafa-Esoofally in #8348
chore: bump version by @kausmeows in #8347

Full Changelog: v2.6.12...v2.6.13