HubSpot Developer Changelog (28)

Module fields can be nested 4 levels deep, and new require_head tag

Live: August 12, 2020

You are now able to create modules that have fields that have 4 levels of depth. This is an increase from the previous 3 levels. Developers can now provide content creators easier interfaces by using more nested field groups. We're also adding a new...

HubDB v3 & Visitor ID APIs Available in Public Beta, Timeline v3 API in GA

Announced: August 6, 2020

Today we’re excited to bring you three updates: First, we’re releasing our HubDB API v3 into public beta, part of our ongoing effort to improve the consistency and completeness of our developer APIs. Next, we’re also releasing our Visitor...

Sunsetting “Recommended” Option in Post Listing Module

Announced: August 5, 2020

When choosing to display a list of posts, either in the sidebar of the blog or on additional inner pages of your site, the Post Listing Module offers many options in which you can list blog posts. Starting August 19th, 2020, the “Recommended” option...

Filters will no longer be returned from the Lists API

Announced: July 20, 2020

UPDATE: After hearing feedback from you, our community of developers, there were some use cases we hadn’t taken into account. In order to make sure we can thoughtfully consider our approach to the List filter migration we are going to pause the...

Now Available: Ability to add custom HTML to the head section of individual blog posts

Announced: July 17, 2020

What's happening? Customers using Marketing Hub Professional/Enterprise and CMS Hub Professional/Enterprise now have the ability to custom HTML (tracking scripts, structured data markup, meta tags, etc.) into the section of their individual blog...

New CLI features - HubDB, file manager fetch, and webpack serverless

Live: July 16, 2020

The CMS CLI (Command Line Interface) is getting several new features in version 1.1.9. Interact with HubDB, fetch from the file manager, and create webpack-serverless. Use npm install -g @hubspot/cms-cli@latest to update to the latest version.

Integration Exit Survey and App Partner Survey Export

Live: July 16, 2020

What is it? Live today users can uninstall integration and submit integration feedback. Also live today, as users provide uninstall integration feedback app partners will be able to see this information in their developer account and export...

Starting 8/18/2020 the Asset Marketplace will no longer be accepting New Drag and Drop Templates and Template Packs

Announced: July 15, 2020

Drag and Drop Templates were HubSpot’s original way of allowing users to build website and landing page templates on the HubSpot Platform. Over the years, we have introduced more sophisticated ways for developers to build sites on our CMS Hub that...

Asset Marketplace: Removal of Stale Asset Listings

Announced: July 14, 2020

Similar to other marketplaces, there comes a time when listings may become stale causing the marketplace to become an unbalanced resource of assets that are no longer relevant to customers' needs and wants.

Theme Field Validation

Live: July 27, 2020

At CMS Hub launch we announced themes. We are rolling out validation for the theme fields.json to help theme developers. Errors in the file will be publish blocking, preventing you from adding invalid code that won't work. This is rolling out in two...

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.

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: 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...

Bug Fix: Batch Read Limit for HubSpot Associations API

Live: February 10, 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.

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

Live: April 7, 2025

Starting April 7th, 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...

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...