HubSpot

HubSpot developer platform and changelog updates

HubSpot API Changelog Monitoring

HubSpot changes can affect CRM sync, custom objects, workflow automation, and marketing data integrations. This HubSpot API Changelog Monitoring page helps teams keep up with release notes and documentation changes before they turn into broken customer-facing workflows.

Useful HubSpot API Changelog Monitoring helps teams stay aligned with CRM and automation changes that can otherwise create silent sync issues. It gives you a better foundation for reviewing release notes, assigning follow-up work, and protecting customer data flows.

The benefit of HubSpot API Changelog Monitoring is simple: your team gets a repeatable way to watch changes, evaluate risk, and act before small upstream updates turn into customer-facing bugs. HubSpot developer platform and changelog updates

HubSpot API down?

HubSpot API down? Soon we will add direct API status monitoring alongside HubSpot API Changelog Monitoring. For now, go to the official API status page on the HubSpot website. In the future, we plan to detect likely outages even before the public status page is updated.

Recent changes

Showing the last 10 changes from this feed.

04-14-2026

Spring 2026 Spotlight

Welcome to the Spring Spotlight special edition of the developer changelog. We've got a lot of exciting updates to go over, including the general availability of date-based versioned APIs and Developer Platform version 2026.03. With these ...

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04-13-2026

Remote HubSpot MCP server is now generally available

The remote HubSpot MCP server is graduating from beta and is now generally available to all HubSpot accounts. This release adds write capabilities, Activity history, marketing content objects, and organizational context — so any MCP-compatible AI ...

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04-01-2026

Content Rendering Will Migrate to CLDR Locale Data Standard

HubSpot will migrate content rendering from the legacy Java Runtime Environment (JRE) locale dataset to the Common Locale Data Repository (CLDR), the current industry standard for localization. Most content will remain unchanged, while some ...

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03-30-2026

Introducing date-based API versioning

Today we're introducing a new versioning system for our APIs, using a /YYYY-MM/ format (like /2026-03/) instead of v1, v2, v3, v4 to denote the month in which the API was shipped. This date-based versioning gives ...

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03-27-2026

March 2026 Rollup

This month's rollup introduces exciting updates designed to streamline developer workflows and enhance visibility. Key highlights include the ability to view app objects directly within the Data Model Builder and a faster, video-based review ...

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03-23-2026

New Confirmation Step for Unverified Third-Party App Installs

We’ve added a confirmation dialog when HubSpot users install third-party apps that haven’t been reviewed by ...

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03-09-2026

Legacy Developer Accounts Migrating to the Unified Developer Platform

All legacy developer accounts are being upgraded to HubSpot’s new unified Developer Platform experience. This migration brings developer tools and resources together into a single HubSpot account, replacing older, separate tools with one ...

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02-27-2026

February 2026 Developer Rollup

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 ...

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02-26-2026

Take Action with ChatGPT: Update CRM Records & Access more Objects and Engagements

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.

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02-19-2026

HubSpot Developer MCP server (local) for App and CMS Development Now in GA

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 ...

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