HubSpot Developer Changelog

Bugfix: Update for requests to the Web Analytics API with missing scope

Live: January 4, 2023

Currently, requests to the Web Analytics API that do not have the correct scope return an HTTP 200 response with an empty response body, instead of returning an error. This can result in confusion that data doesn't exist when the actual issue is...

Upcoming: Changes to the Marketing Events API

Live: April 30, 2023

We're releasing some new features for marketing events. These new features include the ability to create contacts from the events, as well as tracking registration and detailed attendance for the events.

Upcoming: Public apps will require a Redirect URL in the auth settings

Live: May 15, 2023

Note: The final date for apps without redirect URLs being blocked from authorizing new users has been updated from April 3 to May 15. Beginning on February 1st, 2023, public apps will be required to set a redirect URL in order to create or update an...

Upcoming: Changes to the delay on Workflows API stats

Live: September 26, 2022

Beginning on September 26th, we'll be adjusting the delay on some of the list count stats for the Workflows API.

Upcoming: Replacing a property in the Feedback Submissions API

Live: August 8, 2022

What's changing? On August 8th, we will be removing the Feedback Sentiment (hs_response_group) property from the Feedback Submissions API. This property was designed around responses for NPS surveys, and only supports values of Detractor, Passive,...

Upcoming: Ecommerce Bridge and Accounting Extension sunsets

Live: December 1, 2022

What's changing? Our Ecommerce Bridge and Accounting Extension APIs are being sunset on December 1st, 2022.

Upcoming: contacts scope sunset

Live: July 31, 2022

Last year HubSpot split the contacts scope into more granular CRM scopes, to provide app developers separate access for contacts, companies, and deals (i.e., contacts.read, companies.write, etc.). With privacy and security being a top priority for...

Upcoming: API Key Sunset

Live: November 30, 2022

What’s changing? API Keys have been one of three authentication methods supported by HubSpot APIs. However, as part of ongoing efforts to protect our customer's data, we will be sunsetting API Keys.

Bugfix: Form field validation and CRM properties

Announced: April 13, 2022

What's changing? We'll be adding new validation to our Forms API. This validation will require that any fields being used in a form match with a corresponding CRM property. The name of the field must match the name of a CRM property for the object...

Upcoming: Owner IDs and the Engagements API

Live: July 19, 2022

Beginning on July 19th, we will be enforcing the values for owner-type properties in the Engagements API.

Upcoming Sunset: Growth default theme for the HubSpot CMS

Live: March 15, 2025

What’s changing Starting on March 15, 2025, the default CMS Growth theme will no longer be available for new HubSpot portals. After this date, existing HubSpot portals will retain access to the Growth theme but will not receive any further features...

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

Live: April 7, 2025

Days until the change takes effect: 60 days

Breaking Change: Large Export Partitioning and Association Limits for the CRM Export API

Live: April 28, 2025

On April 28th, 2025, we will be updating the CRM Exports API to bring it closer to feature parity with the in-app export tool as well as improve the overall performance of the API allowing for quicker file delivery. Exports that exceed one million...

Breaking Change for DateTime Properties in Marketing Emails

Live: April 16, 2025

Starting April 16th, 2025, any DateTime properties in your HubSpot CRM used as personalization tokens in Marketing Emails will now include both the date and time stored in the property rather than just the date.

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...

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

Live: April 7, 2025

Starting April 7th, 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...

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...

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Latest Posts

Bugfix: Update for requests to the Web Analytics API with missing scope

Upcoming: Changes to the Marketing Events API

Upcoming: Public apps will require a Redirect URL in the auth settings

Upcoming: Changes to the delay on Workflows API stats

Upcoming: Replacing a property in the Feedback Submissions API

Upcoming: Ecommerce Bridge and Accounting Extension sunsets

Upcoming: contacts scope sunset

Upcoming: API Key Sunset

Bugfix: Form field validation and CRM properties

Upcoming: Owner IDs and the Engagements API

Upcoming Sunset: Growth default theme for the HubSpot CMS

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

Breaking Change: Large Export Partitioning and Association Limits for the CRM Export API

Breaking Change for DateTime Properties in Marketing Emails

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

Public Beta: Automatic Deactivation of Exposed Tokens

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

Update: Legacy CTA Sunset

Upcoming Sunset: V1 Contact Lists API