HubSpot Developer Changelog (15)

November 2022 Rollup

Announced: November 30, 2022

November 2022 Developer Updates related to the HubSpot CLI versioning, HubDB column descriptions, and beta announcements for File Manager, Javascript Fields, and Workflows.

New versions of default CMS Site Search Input and Search Results modules

Live: January 10, 2023

CMS Hub has default modules that can be used when building pages and templates in the CMS. New accounts created after January 10th will have an updated version of two of these modules, Search Input, and Search Results. Existing accounts created...

GraphQL for CMS Developers is live for CMS Hub Pro and Enterprise

Live: November 18, 2022

Developers building on CMS Hub Pro or Enterprise can take advantage of GraphQL to query for, and display, their HubSpot CRM object and HubDB data on CMS pages or emails using HubL. GraphQL can also be used to power external content or integrations...

Google Fonts loaded using fields, now served from your domain

Live: October 31, 2022

Rolling out to all HubSpot customers, Google fonts loaded using theme or module fields will now serve the fonts from your domain name instead of Google's CDN. These theme fields and module fields appear in the Website Pages and Landing Pages.

Asset Marketplace October Updates: Transactions Deals Pipeline and reminder for removal of templates, template packs, modules, email templates

Announced: October 5, 2022

New: Marketplace Transactions Deals Pipeline for Theme Providers Introducing a new way for Theme Providers on the Marketplace to track their sales from HubSpot’s Website Themes marketplace, the Marketplace Transactions Deals Pipeline.

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.

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...

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:

August 2022 Developer Updates

Announced: August 25, 2022

August 2022 Developer Updates related to Email Security, Quotes, Cookie Banner, CRM, Themes along with beta announcements for HubDB, Prettier plugin for VSCode, and Data Module Overview.

Improving consistency in the term "archived" across APIs - CMS Pages, Landing Pages, and Blog post APIs updating

Live: December 5, 2022

Consistency across our APIs ensures developers know what to expect and can gain efficiency from it. We identified that the CMS APIs were using the term archived in a way that was different from the rest of the platform. We're correcting that.

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

Live: January 6, 2025

Starting January 6, 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...

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: Upcoming Change to Scope Requirements for App Cards in Private Apps

Live: December 1, 2024

As part of our ongoing efforts to enhance security within the HubSpot ecosystem, we will update the scope requirements for app cards in private apps on December 1st, 2024.

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...

Updated Merge Functionality for CRM Objects (including Contacts and Companies)

Live: January 14, 2025

Note: This changelog supersedes a prior version published on July 22, 2024. Due to customer feedback and confusion regarding the scope of changes, we have updated and clarified the details in this new changelog. Please review the updated information...

Bug Fix: Batch Read Limit for HubSpot Associations API

Live: January 6, 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.

Updated merge functionality for contacts and companies

Live: January 14, 2025

Note: This changelog has been superseded by an updated version published on October 2, 2024. Please refer to the new changelog for the most accurate and up-to-date information regarding merge functionality for contacts, companies, and other CRM...

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...

Legacy v1 Integration Timeline API Update

Live: December 2, 2024

We are making an important update to ensure our platform remains cutting-edge and to facilitate the introduction of new features. Starting December 2, 2024, the legacy v1 Integration Timeline API will no longer support mutations of Timeline Events....

Legacy CTA Sunset Timeline and Scope Update

Live: December 31, 2024

Previous Sunset Start: April 30, 2024