HubSpot Developer Changelog (22)

Style Fields are now in opt-in beta

Live: June 29, 2021

Content creators familiar with CMS Hub are used to our page editor having a styles tab when you have a module selected. Previously only default modules, and drag and drop area elements could have fields in the styles tab. We're now opening this up...

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

Live: September 27, 2021

Sunset: the "imports" field will no longer be provided by the v1 Deals API.

VS Code Extension - HubL linting in public beta

Live: June 23, 2021

We're releasing a new HubL linting feature into public beta for the HubSpot VS Code Extension.

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

Live: June 18, 2021

We are thrilled to announce that we've released our new v3 CMS Source Code API into public beta.

Dynamic pages powered by CRM objects are now live

Live: June 14, 2021

The CRM object powered dynamic pages functionality is out of beta.

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

Live: June 10, 2021

We've added an additional level of depth to module field nesting. We are also excited to announce our new Media Bridge API, now in public beta.

CLI Environment Variables

Live: June 1, 2021

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.

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

Live: November 10, 2025

Starting November 10th, 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...

Final Reminder: Sunset of v2 Owners API

Live: March 24, 2025

The v2 Owners API will officially be sunset on March 24th, 2025, with no further extensions. After this date, all v2 Owners API endpoints will be fully sunset and return a 404 error response. This marks the final stage of our transition to the more...

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: November 10, 2025

Starting November 10, 2025, HubSpot will introduce enhanced validation rules for non-string property values, including enumeration and multi-value enumeration submitted via the CRMObject APIs. This change aims to improve data integrity and user...

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...

Reminder: Upcoming Sunset of v2 Owners API on August 30, 2024

Live: March 24, 2025

In February 2024, we announced the sunset of the v2 Owners API. This is a reminder that on August 30, 2024, we will be sunsetting v2 of the Owners API. To avoid disruptions, we strongly encourage users to migrate to v3 of the Owners API before this...

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...