HubSpot Developer Changelog

Opening up the HubSpot CRM Embed: Now Available for App Developers

Live: September 18, 2024

What’s happening? Previously only available for a select few integrations including Salesforce, Zoho CRM, Microsoft Dynamics 365, and NetSuite, we have opened up the HubSpot CRM Embed for use with any 3rd party integrations.

CRM Development Tools Available for Early Access to Build Public Apps with UI Extensions & More

Live: September 18, 2024

Starting September 18th, HubSpot app partners can request early access to the new development model that enables developers to build UI extensions and more with modern development tools. This model leverages UI extensions built with React, expanding...

Serverless Endpoint Function Logs for Private Apps

Announced: September 11, 2024

Starting September 11, 2024, private app developers using serverless endpoint functions in HubSpot with an Enterprise Content Hub subscription can now access detailed logs for requests made to these function invocations. This new functionality is...

Public Beta: New Custom Channels API

Announced: September 10, 2024

We're excited to introduce the Custom Channels API (BETA), a powerful new API available for Sales and Service Enterprise accounts, on September 10th, 2024. This API allows developers and partners to integrate any text-based, two-way messaging...

Sandboxes and CLI sandbox commands

Live: September 10, 2024

To prepare foundational work needed to deliver reliable and scalable upcoming sandbox features, we're making changes to the CLI's standard sandboxes and development sandboxes creation and sync experience in the CLI (Command Line Interface) and UI...

New beta form editor and developer functionality

Announced: September 3, 2024

We've recently released a beta version of a new form editor tool. The new editor has several new features for HubSpot users building forms and embedding them onto the HubSpot CMS and external pages

August 2024 Rollup

Announced: August 29, 2024

It's the last rollup before INBOUND! This month we have CLI updates, new contact properties, UI Extension beta updates, and email subscription API updates. HubSpot CLI v5.4

New Leads API released

Announced: August 20, 2024

Today we're announcing the release of the Leads API, which can be used to manage lead records in HubSpot. Leads are part of the CRM Object API, and will function APIs for other CRM object types.

Upcoming Sunset of Legacy Pipeline Stage Calculated Properties for Contacts and Deals

Live: November 20, 2024

We have introduced a new set of pipeline stage calculated properties for the contacts and deals objects that offer more functionality than their predecessors. With the introduction of these new properties, we will be sunsetting the corresponding...

Sunset: Replacing api-catalog-public/v1/apis Endpoint

Live: November 11, 2024

Starting November 11th, 2024, we are deprecating the api-catalog-public/v1/apis endpoint, which will be replaced by the new public/api/spec/v1/specs endpoint. The new endpoint provides a different response format to support HubSpot API versioning...

Updated merge functionality for contacts and companies

Live: October 21, 2024

What's changing? We're making changes to how merges are handled for contact and company records to make them more consistent with merges for other object types.

Defaulting hs_timestamp to Meeting Start Time in Meetings Engagement API

Live: November 12, 2024

In our continuous effort to enhance the usability and accuracy of the Meetings Engagement API, we're introducing a change to handling the hs_timestamp property for MEETING_EVENT objects starting November 12, 2024. This update aims to improve the...

Changes to HubL Time Filters - Handling Null Values

Live: September 30, 2024

The datetimetformat, between_times, unixtimestamp, format_date, format_datetime and format_time HubL filters and functions now display warnings if they are called with a null argument. Currently, when a null argument is passed to them, the current...

Long-standing HubL Limits will now be properly enforced

Live: November 4, 2024

Starting June 10th, 2024, we will begin to enforce the CMS HubL limits for all net-new HubSpot accounts and accounts not currently exceeding the limits using the affected functions, in accordance with our Software Products, Packaging, and Limits....

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...

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....

Latest Posts

Opening up the HubSpot CRM Embed: Now Available for App Developers

CRM Development Tools Available for Early Access to Build Public Apps with UI Extensions & More

Serverless Endpoint Function Logs for Private Apps

Public Beta: New Custom Channels API

Sandboxes and CLI sandbox commands

New beta form editor and developer functionality

August 2024 Rollup

New Leads API released

Upcoming Sunset of Legacy Pipeline Stage Calculated Properties for Contacts and Deals

Sunset: Replacing api-catalog-public/v1/apis Endpoint

Updated merge functionality for contacts and companies

Defaulting hs_timestamp to Meeting Start Time in Meetings Engagement API

Changes to HubL Time Filters - Handling Null Values

Long-standing HubL Limits will now be properly enforced

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

Update: Legacy CTA Sunset

Upcoming Sunset: V1 Contact Lists API

Legacy v1 Integration Timeline API Update

Advanced auth and scope settings for public apps

Legacy CTA Sunset Timeline and Scope Update

New Recordings & Transcripts API replaces hs_call_recording_url for call engagements

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Latest Posts

Opening up the HubSpot CRM Embed: Now Available for App Developers

CRM Development Tools Available for Early Access to Build Public Apps with UI Extensions & More

Serverless Endpoint Function Logs for Private Apps

Public Beta: New Custom Channels API

Sandboxes and CLI sandbox commands

New beta form editor and developer functionality

August 2024 Rollup

New Leads API released

Upcoming Sunset of Legacy Pipeline Stage Calculated Properties for Contacts and Deals

Sunset: Replacing api-catalog-public/v1/apis Endpoint

Updated merge functionality for contacts and companies

Defaulting hs_timestamp to Meeting Start Time in Meetings Engagement API

Changes to HubL Time Filters - Handling Null Values

Long-standing HubL Limits will now be properly enforced

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

Update: Legacy CTA Sunset

Upcoming Sunset: V1 Contact Lists API

Legacy v1 Integration Timeline API Update

Advanced auth and scope settings for public apps

Legacy CTA Sunset Timeline and Scope Update

New Recordings & Transcripts API replaces hs_call_recording_url for call engagements