HubSpot Developer Changelog

33 Posts in Upcoming

Upcoming: Enforcing Deal Currency Code Validation

Live: July 31, 2023

Beginning July 31st, 2023, we will be implementing validation on the currency code property for deals.

Upcoming Sunset: Legacy CTAs

Live: November 30, 2025

Attention: We've recently revised our timeline on March 25th, 2025. For the most current details regarding this change, please check the latest updates in our changelog. We are sunsetting the Legacy CTAs (Call-To-Action) app and migrating it into a...

Changes to fields in the Workflows API

Live: August 10, 2023

We're making some changes to some of the fields used in the Workflows API. Certain optional fields will no longer be included in the response for any workflow and other fields will have static, empty values regardless of how the fields may be set...

Upcoming Sunset: Calendar API

Live: July 28, 2023

Note: This post has been updated to reflect an updated sunset date of August 31. The original date for this was July 28. We are sunsetting the Calendar API. Beginning on August 31, the API will no longer function, and data from the marketing...

Validation changes to company property - Industry

Live: July 14, 2023

Beginning on July 14th, the industry property on company records will begin correctly validating values when company records are created and updated.

Upcoming - Increased validation for contact updates made through APIs

Live: May 22, 2023

Beginning on May 22nd, 2023, we will be updating our APIs to use more strict validation for updates made to contact records.

Bugfix: Update to the Custom Behavioral Events API for unknown event names

Live: January 23, 2023

We're making an update to the Custom Behavioral Events API. Currently, the send event endpoint (POST /events/v3/send) will accept an event with an unknown eventName, but will return an HTTP 204 response. Event data is processed asynchronously, which...