2026 / wk 06-07 / v. 507-510
Released Feb 13, 2026.
Thanks for all the feedback for the local API/MCP! Several improvements, and more coming.
Check out the latest Tana Current live stream for more updates!
- NewAdded open_node MCP tool to navigate and open specific nodes in the Tana UI from external applications.
- ImprovedEnhanced MCP set_field_option and set_field_content tools with append mode and multiple value support. Can now add to existing field values instead of only replacing, and set multiple values on multi-value fields.
- ImprovedFixed MCP search_nodes not finding nodes by their title expressions, using the build title from fields. Search now indexes and returns results for titles generated from field values too.
- ImprovedImproved MCP OAuth redirect for external applications. Now supports app-based redirects for tools like Alter and Cursor, not just localhost URLs.
- ImprovedFixed MCP tool error when clearing date field values. Date fields can now be properly set to empty using null values through MCP.
- ImprovedPre-2023 user? Now you can access your old workspace in case you reset your workspace.
- FixedResolved issue where MCP read_node with high depth would return unwanted schema definitions and system data instead of just content.
- FixedResolved MCP server OAuth authentication bug where scope URLs didn't match the /mcp path, preventing proper integration with Gemini CLI and other MCP client implementations.
- FixedFixed issues with having to re-authenticate for several reasons.
- FixedFixed date field values showing as 'Unavailable' after being set through MCP. Date fields updated via MCP now properly sync and remain accessible in Tana.
- FixedFixed local API/MCP bug with setting date values of date system fields.
- FixedFixed MCP search API rejecting numeric time-based query parameters. Search now properly handles edited.since, edited.last, created.since, and created.last parameters when passed as URL query strings.
- FixedFixed a bug where Markdown exporting could crash if there were some cycles in the workspace data.