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PolyAPI – Release 30

Release Notes

Date: February 19th, 2026

Gateway Server

Improvements

  • Adding more API v2 endpoints which support pagination, search, and filtering by visibility for API Functions, Server Functions, Client Functions, Schemas, Users, Webhooks, Variables, and Applications.
  • Passing webhook http method through as a custom header x-http-method to the triggered server function(s).
  • Security upgrades for some underlying libraries.

Bug Fixes

  • Fixed small bug with webhook query param parsing which was allowing invalid syntax to be used and failing silently.

Function Runtime

Improvements

  • Improved Python server function runtime to better isolate simultaneous executions of the same function.

Bug Fixes

  • Fixed bug where new Java server functions were failing to execute.

Poly Management UI

Improvements

  • Moved Tabi Tables collection out of the Admin section so non-admin users can see existing Tabi Tables.
  • Security improvements around use of API keys and where API keys could be visible.
  • Showing Owner User ID in more places, and showing the Created At timestamp for resources.

Canopy Service

Improvements

  • Vastly improved the default label generation for all collection item properties.

Tabi (Tables Service)

Improvements

  • Improved error messages returned when creating, modifying, or querying a Tabi table.

Node Client

Improvements

  • Security upgrades for some underlying libraries.

Bug Fixes

  • Fixed bug where running npx poly generate could fail with a 401 error directly following setup.
  • Fixed bug with OpenAPI specification training to ensure schemas were uploaded in incorrect order which meant that some schemas that depended on others could not be resolved correctly.

Python Client

Improvements

  • Python functions now natively support async functions and executions.

Bug Fixes

  • Fixed bugs with how Python SDK was generating typedefs for webhook functions.
  • Fixed bugs with Tabi SDK which was preventing some kinds of queries.

VSCode Extension

Improvements

  • Improved base model for Poly AI Assistant.