HubSpot Developer Changelog (37)

Update: The associatedcompanyid contact property will become read-only on April 26th

Announced: January 24, 2019

When the HubSpot CRM originally launched, contacts could only be associated with a single company. This association was done using the associatedcompanyid, since only a single association from a contact to a single company was supported. Since then,...

New feature: Get the submissions for a HubSpot form

Announced: January 23, 2019

What's happening? Today, we're releasing a new endpoint for our Forms API that will let you get the details for individual submissions for a HubSpot form. This will include all of the fields included in the submission, as well as the time that the...

New Feature: Customizable Workflows in the Ecommerce Bridge Integration

Announced: January 23, 2019

What’s happening? Previously users of the Native Shopify integration and the ecommerce bridge APIs were provided with three out-of-the-box ecommerce workflows that were hard-coded to 3 email triggers and 3 time delays. Moving forward, users will...

Update: UTC Offset Fields added to “Get details for a HubSpot account” Method

Announced: January 17, 2019

What’s happening? Along with a portal’s Timezone (e.g. US/Eastern), the `/integrations/v1/me` endpoint now returns UTC Offset information, which should make it easier for developers to localize timestamps that HubSpot’s API returns. Going forward,...

HubSpot Developer Community Forum Migration Announcement

Announced: January 7, 2019

Beginning on January 7, the developer forums will be migrated from integrate.hubspot.com to community.hubspot.com --- the same platform as the HubSpot customer and CMS developer forums. The migration will conclude on January 29th.

Updated Webhook Retry Logic

Announced: December 10, 2018

Failed webhook notifications are now retried over the course of 24 hours, with some delay randomization.

New feature: Check for the existence of analytics data for any supported object type

Announced: December 4, 2018

What's Happening? Today we're releasing a new endpoint for the Analytics API. This endpoint will let you check to see if there is existing analytics data for any of the specific objects supported by the Analytics API. This will allow you to perform...

Update: Enforcing HTTPS for all outgoing requests made by the HubSpot platform

Announced: December 4, 2018

Update: The deadline to migrate existing HTTP webhook URLs is being moved from Tuesday, December 4th 2018 to Tuesday, January 15th 2019.

Update: Webhooks UI Change

Announced: December 3, 2018

Updated webhook configuration settings UI

Update: Public Contact Record Sunset

Announced: November 30, 2018

The sunset of the Public Contact Record is being moved from December 20th to January 23rd.

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

Note: This post has been updated to reflect an updated sunset date of March 28. The original date for this was March 15. What’s changing Starting on March 28, 2025, the default CMS Growth theme will no longer be available for new HubSpot portals....

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...