HubSpot Developer Changelog

Introducing New Participant State API

Announced: June 4, 2024

We are excited to announce today, June 4th, 2024, that we are releasing a new Participant State API and the new Marketing Event Attendance State CRM object. This API is designed to enhance the management and analysis of participant data at marketing...

May 2024 Rollup

Announced: May 31, 2024

HubSpot's recent updates for developers during this busy month of May include several key enhancements. The Records Sync v2 for Sandboxes has improved infrastructure, offering reliable CRM record sync capabilities and laying the groundwork for...

Active Install requirement increase for App Certification

Announced: May 15, 2024

We are announcing an important update to the app certification requirements for app partners in the HubSpot App Marketplace. Effective May 15, 2024, the minimum number of active installs required for achieving app certification will increase from 6...

April 2024 Rollup

Announced: April 30, 2024

April’s changes include updates to the Quotes API, HubDB Image fields, workflow enrollment notifications, and a new CLI version. Also included is information for developers around Content Hub, Custom CRM Cards for tickets display on Service Hub’s...

XSS Sanitization for CRM properties containing HTML

Announced: April 25, 2024

Beginning on July 29th, updates to rich text CRM properties will have any HTML sanitized before the value is stored in HubSpot.

Breaking Change: Expanded Filtering Capabilities and Error Messaging in HubSpot's Search API

Live: August 26, 2024

To empower our customers with enhanced search capabilities within the CRM, we are pleased to announce that starting August 26, 2024, there will be significant expansions to the filtering options available and error messaging in the Search API. This...

Update: Legacy CTA Sunset

Live: December 31, 2024

Based on community feedback, we have updated our approach to transitioning from Legacy CTAs to the new CTA editor in HubSpot. In Q4 2024, new CTAs cannot be created by the Legacy CTA editor. Below are more details explaining the plan and changes to...

Bug fix: Display Label for Custom Enumeration Properties for Custom Quotes

Live: August 21, 2024

Beginning May 21, 2024, we deployed a fix to how custom enumeration properties are displayed on custom quote templates. During this rollout, we discovered that the fix adversely affected some templates. As a result, we have paused the rollout.

Upcoming Sunset: V1 Contact Lists API

Live: May 30, 2025

What’s changing? The V1 Contact Lists API will sunset on May 30th, 2025. After this date, calls made to the v1 endpoints will no longer function. We're sunsetting the V1 Contact Lists API to focus our development efforts on the improved V3 Lists...

Legacy v1 Integration Timeline API Update

Live: December 2, 2024

We are making an important update to ensure our platform remains cutting-edge and to facilitate the introduction of new features. Starting December 2, 2024, the legacy v1 Integration Timeline API will no longer support mutations of Timeline Events....

Latest Posts

Introducing New Participant State API

May 2024 Rollup

Active Install requirement increase for App Certification

April 2024 Rollup

XSS Sanitization for CRM properties containing HTML

Breaking Change: Expanded Filtering Capabilities and Error Messaging in HubSpot's Search API

Update: Legacy CTA Sunset

Bug fix: Display Label for Custom Enumeration Properties for Custom Quotes

Upcoming Sunset: V1 Contact Lists API

Legacy v1 Integration Timeline API Update

Advanced auth and scope settings for public apps

Sunsetting v1 of the Cookie Consent Banner in favor of v2

Legacy CTA Sunset Timeline and Scope Update

Upcoming Sunset: v2 Owners API

New Recordings & Transcripts API replaces hs_call_recording_url for call engagements

Apps & Integrations

CMS

Developer References

Developer Community

App Ecosystem New

Template Marketplace

App Partner Program

Latest Posts

Introducing New Participant State API

May 2024 Rollup

Active Install requirement increase for App Certification

April 2024 Rollup

XSS Sanitization for CRM properties containing HTML

Breaking Change: Expanded Filtering Capabilities and Error Messaging in HubSpot's Search API

Update: Legacy CTA Sunset

Bug fix: Display Label for Custom Enumeration Properties for Custom Quotes

Upcoming Sunset: V1 Contact Lists API

Legacy v1 Integration Timeline API Update

Advanced auth and scope settings for public apps

Sunsetting v1 of the Cookie Consent Banner in favor of v2

Legacy CTA Sunset Timeline and Scope Update

Upcoming Sunset: v2 Owners API

New Recordings & Transcripts API replaces hs_call_recording_url for call engagements