HubSpot Developer Changelog

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.

Opening up the HubSpot CRM Embed: Now Available for App Developers

Live: September 18, 2024

What’s happening? Previously only available for a select few integrations including Salesforce, Zoho CRM, Microsoft Dynamics 365, and NetSuite, we have opened up the HubSpot CRM Embed for use with any 3rd party integrations.

Upcoming Sunset of Legacy Pipeline Stage Calculated Properties for Contacts and Deals

Live: November 20, 2024

We have introduced a new set of pipeline stage calculated properties for the contacts and deals objects that offer more functionality than their predecessors. With the introduction of these new properties, we will be sunsetting the corresponding...

July 2024 Rollup

Announced: July 31, 2024

It is time for July 2024 Developer Rollup. From webhooks to memberships, we have a lot going on.

Updates to Enumeration Properties in Custom Quotes and how to fetch labels and internal values

Announced: July 19, 2024

We are updating the JSON returned for custom enumeration properties to include BOTH the internal value as well as the external label. For CMS Developers, we have updated the crm_property_definition function to be available outside of gated content.

Marketing Email API Migration to ILS Lists

Live: July 15, 2024

With the migration process from List IDs to ILS List IDs, the Marketing Email API is being updated to include the ILS List ID in the response and accept ILS IDs in the request. On October 31st, 2024 the contactLists object will no longer function...

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.

New Public APIS for Orders and Carts Objects

Announced: April 22, 2024

What is it? New public APIs for the Orders and Carts objects are now available in HubSpot. These APIs enable customers, partners, and developers to read and write order and cart data directly within HubSpot.

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.

CRM Imports API - New validation for Required Properties

Live: January 20, 2025

CRM objects often have properties that are required for creating records of that object type. For example Deals, require a Deal Name. When using the CRM Imports API, we're going to start validating that the provided import Request contains the...

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: 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...

Bug Fix: Batch Read Limit for HubSpot Associations API

Live: February 10, 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.

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...