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HubSpot Developer Changelog

48 Posts in API

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.
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Bugfix: New Currency Validation for Line Items API

Announced: February 22, 2023

To ensure that the quality of data in the customer's CRM is high and that data is useful for automation, quotes, and reporting, we are preventing invalid currency values for line items. For example, a text string like "zzz" will not be supported...
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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...
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Deprecation of Node v12 in all serverless functions

Live: March 24, 2023

HubSpot has 3 areas where developers can build serverless functions. CMS Hub Serverless Functions, Workflow Custom Coded Actions, and Developer Projects, which is part of the CRM Development Tools beta. Node.js v12 reached it's end of life Apr 30,...
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Upcoming: Changes to the Marketing Events API

Live: April 30, 2023

We're releasing some new features for marketing events. These new features include the ability to create contacts from the events, as well as tracking registration and detailed attendance for the events.
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September 2022 Rollup

Live: September 30, 2022

September 2022 Developer Updates related to new webhook subscription types, CLI features, portal migration error codes, the Files tool upload limits, and data formatting in workflows.
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Upcoming: Public apps will require a Redirect URL in the auth settings

Live: May 15, 2023

Note: The final date for apps without redirect URLs being blocked from authorizing new users has been updated from April 3 to May 15. Beginning on February 1st, 2023, public apps will be required to set a redirect URL in order to create or update an...
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New Standardization of date formats for HubSpot's Form Submissions API

Announced: August 30, 2022

What’s happening Starting Tuesday, November 30th, 2022 we will be standardizing the format of dates for form submissions that are submitted through HubSpot’s Form Submission API’s to be in the following format:
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July 2022 Rollup

Live: July 29, 2022

HubSpot delivers new functionality to developers at a rapid pace. We’re always listening to and building for our customers. This velocity has allowed us to set a standard for SaaS-based development platforms. But it also means developers need to be...
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Upcoming: contacts scope sunset

Live: July 31, 2022

Last year HubSpot split the contacts scope into more granular CRM scopes, to provide app developers separate access for contacts, companies, and deals (i.e., contacts.read, companies.write, etc.). With privacy and security being a top priority for...
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