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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.

05-28-2026

May 2026 Rollup

This month brings a set of updates aimed at making everyday building better. Breeze Assistant steps further into your workflows, a new

05-26-2026

Legacy Public App Creation Sunset

Beginning May 26, 2026, the ability to create new legacy public apps

05-07-2026

App Listing and App Certification Requirement Updates for May 2026

We're updating the requirements for listed and certified apps in the HubSpot Marketplace to align with current platform standards and deprecations. These updates ensure that apps stay compatible with HubSpot's evolving platform and APIs, ...

05-04-2026

Our Ecosystem Vision for the Agent Era & Updated Developer Terms

What’s changing? We’ve recently shared our vision for building an open ecosystem for the agent era

04-30-2026

April 2026 Rollup

This month, on top of all the of the amazing updates and releases from Spring Spotlight 2026, we also have updates regarding the availability of our legacy CRM card migration tool, new ...

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 ...

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 ...

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 ...

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 ...

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 ...