HubSpot Developer Changelog (40)

Manage Support Information Through Your Developer Portal

Announced: April 26, 2018

Integrators can add support information to their in-app listing via their app settings in their developer portal

Changes to the Forms API

Announced: April 24, 2018

The Forms API no longer allows write access to non-marketing forms. Non-marketing forms will no longer be returned by default by the 'Get all forms' endpoint effective May 21st 2018.

New Endpoint: Get Lifecycle Stage metrics for Contacts

Announced: April 19, 2018

New endpoint: Get Lifecycle Stage metrics

New list segmentation options for timeline event properties

Announced: April 4, 2018

Timeline event properties of type 'string' now support 'does not contain', 'starts with', 'ends with', 'is known', and 'is unknown' filters when creating lists.

Update to OAuth2 Access Tokens

Announced: March 29, 2018

OAuth2 access tokens can vary in size

New Endpoint: Get Contact Property Group Details

Announced: March 20, 2018

New endpoint: Get Contact Property Group Details.

OAuth2 'redirect_uri' Can Now Be Served over http If The Host Is 'localhost'

Announced: March 5, 2018

OAuth2 redirect_uri can now be served over http if the host is localhost

Update to ‘Get account details’ Endpoint

Announced: February 28, 2018

'Get account details' endpoint now includes the portal's selected currency

Changes to the Workflow API Deal JSON

Announced: February 20, 2018

JSON structure of deal-related workflow actions changed; some top-level deal action properties moved into a substructure.

Sunsetting the Keywords API in 2018

Announced: February 15, 2018

Keywords API will be sunset on June 1st, 2018

Breaking Change: Enhanced Validations for Non-String Properties in HubSpot's CRMObject APIs

Live: January 6, 2025

Starting January 6, 2025, HubSpot will implement enhanced validations for non-string property values, including enumeration and multi-value enumeration property values submitted via the CRMObject APIs. This change aims to improve data integrity and...

Sunset of JWT SSO Setup for Private Content

Live: January 29, 2025

What's Changing? On January 29th, 2025 we are deprecating the ability to set up Single Sign-On (SSO) for JWT-based applications. Moving forward, we will be replacing this functionality with the OpenID Connect (OIDC) standard1. If you are already...

Breaking Change: Upcoming Change to Scope Requirements for App Cards in Private Apps

Live: December 1, 2024

As part of our ongoing efforts to enhance security within the HubSpot ecosystem, we will update the scope requirements for app cards in private apps on December 1st, 2024.

Breaking Change: Removed Support for Referencing Custom Object Types by Base Name

Live: April 29, 2025

We are removing the undocumented support for requesting custom object types by their base name (GET/crm/v3/objects/{baseName}) in HubSpot public APIs. All custom object types must be referenced by their unique identifier (object type ID, fully...

Public Beta: Automatic Deactivation of Exposed Tokens

Live: April 7, 2025

To enhance the security of our platform and protect our customers, we are introducing an automatic token deactivation public beta feature on October 8th, 2024, for any HubSpot tokens publicly exposed in GitHub repositories. This update is designed...

Updated Merge Functionality for CRM Objects (including Contacts and Companies)

Live: January 14, 2025

Note: This changelog supersedes a prior version published on July 22, 2024. Due to customer feedback and confusion regarding the scope of changes, we have updated and clarified the details in this new changelog. Please review the updated information...

Bug Fix: Batch Read Limit for HubSpot Associations API

Live: January 6, 2025

HubSpot is introducing a new limit on the number of IDs that can be supplied to the Batch Read endpoint for (/{fromObjectType}/{toObjectType}/batch/read) both the v3 and v4 public Associations API.

Updated merge functionality for contacts and companies

Live: January 14, 2025

Note: This changelog has been superseded by an updated version published on October 2, 2024. Please refer to the new changelog for the most accurate and up-to-date information regarding merge functionality for contacts, companies, and other CRM...

Update: Legacy CTA Sunset

Live: March 31, 2025

Based on community feedback, we have updated our approach to transitioning from Legacy CTAs to the new CTA editor in HubSpot. In Q1 2025, new CTAs cannot be created by the Legacy CTA editor. Below are more details explaining the plan and changes to...

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....

Legacy CTA Sunset Timeline and Scope Update

Live: December 31, 2024

Previous Sunset Start: April 30, 2024