HubSpot Developer Changelog

In February, HubSpot introduced a set of updates focused on improving developer visibility, extensibility, and platform flexibility. From enhanced OAuth install logging and Custom Events for Pro customers to deeper CRM associations and UI ...

The HubSpot connector for ChatGPT can now create and update CRM records and log activities directly from ChatGPT’s chat window, including new contact and deal creation, and logging notes or tasks.

The local HubSpot Developer MCP Server is now generally available, enabling developers to create apps and CMS assets through agentic tools like VS Code, Claude Code, Cursor, OpenAI Codex, Gemini CLI, and other MCP-compatible ...

Starting May 11, 2026, HubSpot will resume the automatic migration of accounts from the legacy Cookie Consent Banner (v1) to the current version (v2). This process was

January’s developer updates ...

We are enhancing the security and compliance standards of our Developer Platform with the release of OAuth v3 API endpoints and updated error response ...

This release introduces breaking changes in HubSpot CLI v8.0.0, including a new minimum Node.js version of Node 20, removal of deprecated commands and legacy behaviors, and dropped support for older project versions.

Ecosystem partners and customers can now build and manage their own AI connectors to the (Beta) HubSpot Remote MCP (Model Context Protocol) Server through a streamlined self-service interface. This public beta builds on the initial release of the ...

This month’s updates focus on enhancing developer workflows and platform security, featuring a new IP Ranges API for firewall management and the general availability of the App Uninstallation API. We’ve also introduced several quality-of-life ...

We recently introduced an improved Standard Sandbox, including the new