v0.8.94 v2.52.0
exa-labs/exa-mcp-serverSep 30, 2026 → Sep 30, 20260 days between releases
What's New
Security vulnerability fixed and workspace system introduced in v2.52.0
Breaking Changes
- ModalSandbox tools replaced by Modal workspace
- SubAgents no longer load agent files by default
- inherit_tools deprecated
- AnthropicModel max_tokens default increased
New Features
- New pydantic-clai2 CLI tool
- Workspaces API (ctx.workspace)
- Built-in plugins (Github, Pylon, Notion, Slack, DayAI, Ordinal, Logfire_MCP)
- SSHWorkspace and BubblewrapSandbox capabilities
Improvements
- Security fix for HTML parsing in web_fetch to prevent CPU/memory exhaustion
- Harness capabilities now run in any workspace
- Typesafe extra for model validation
Upgrade Notes
Replace ModalSandbox tools with the new Modal workspace API. Update code to handle SubAgent file loading changes and deprecations like inherit_tools. Note that AnthropicModel defaults to higher max_tokens values.
The Two Releases
v0.8.94
Sep 30, 2026· 22 days ago
Improves Studio editing expectations by fixing corner drag behavior on small elements, keeping text selection open, and preventing keyframe creation when resizing moving elements.
Full release notesv2.52.0 (2026-09-29)
Sep 30, 2026· 22 days ago
Fixes a moderate security vulnerability in web_fetch and introduces the pydantic-clai2 CLI tool, workspace system, and numerous built-in plugins.
Full release notes