We've added new validation and linting rules that flag API entity names exceeding 100 characters in OpenAPI specifications. Names exceeding 100 characters now produce an Error-severity violation that blocks Code Generation, Docs Generation, and Portal Generation.

The Developer Portal's toc.yml now supports a custom slug option, giving you full control over the URL paths generated for your documentation pages.

We've improved llms.txt and llms-full.txt for developer portals and added per-page Markdown exports. These updates make the documentation easier for AI tools to read and help them return answers that are more accurate, relevant, and grounded in the same content users see in the portal.

We've added two new commands to the @apimatic/cli that make it easy to publish SDKs and list your publishing profiles directly from the CLI.

A new boolean property disableTryItOut has been introduced at the environment level within the Server Configuration, allowing API providers to disable the interactive Try It Out functionality on the API portal for specific environments.

We've added support for configurable sidebar widths in the API Developer Portal. You can now control the left navigation sidebar width using the layout.sidebar.size portal setting, with four predefined sizes to choose from.

APIMatic's SDKs are now fully customizable. You can add your own code to any generated SDK, inluding new files, custom logic and extra dependencies. Your changes are preserved and persist across generations.

API Copilot now supports HTTP(also known as REST) in addition to the existing SDK-based languages. Developers can ask integration questions and receive accurate cURL code samples directly within the chat interface.

We've updated the UI for custom components in the API Developer Portal. Components including Callouts, Card/Card Group, Accordion/Accordion Group, Frame Image, Frame Video, Mermaid, and Table have been updated with a cleaner, more polished look — making your documentation feel more cohesive and professional.

We've added the ability for recipe authors to customize the completion message, suggested next recipe label, and next recipe button text shown in the finish modal, giving you full control over how users are greeted at the end of a recipe.