HubSpot Developer Changelog (21)

CLI environment variables The HubSpot CLI has environment variables for communicating to the CLI the account ID and auth information to use. This is an alternative to using the hubspot.config.yml and is specifically useful in automating your...

HubDB dynamic page URLs are becoming easier to access

Live: June 1, 2021

HubDB dynamic page URLs are determined by a hs_path table column in HubDB tables. Previously, you could have both capitalized and uncapitalized characters in the field, allowing potential duplicate paths across rows. As of today we are now making...

The Files API v3 has now exited beta

Announced: May 10, 2021

Last November, we released a new version of our Files API to public beta. This new version follows our other v3 releases in being more consistent and developer friendly. This version also included a few upgrades, including better deduplication and...

Breaking Change | Ecommerce Bridge API sync status logic is changing

Live: August 4, 2021

The Ecommerce Bridge API has an upcoming change to the Check the sync status of an object endpoint and how it can be used to check for errors.

Preview URLs on system domains Update

Announced: May 3, 2021

For customers hosting content on system domains (such as hs-sites.com and hubspotpagebuilder.com), it's important for HubSpot to protect the integrity of these domains. One way to combat abuse is by ensuring that preview content is only accessible...

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

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Latest Posts

Announcing the removal of the imports field from the v1 Deals API

VS Code Extension - HubL linting in public beta

The v3 CMS Source Code API is now available in public beta

Dynamic pages powered by CRM objects are now live

CMS Modules now allow further nesting & Media Bridge API now in public beta

CLI Environment Variables