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HubSpot Developer Changelog

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Introducing the HubSpot Developer Platform

We've been working on a lot of big changes for developers, and couldn't be more excited to share them with you. We typically start changelog posts with a summary of everything, but this time it's too much to summarize, forgive us but "we did a ...
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Changes to Serverless Function Error Responses

We are updating the error responses for Serverless Functions to provide more accurate status codes when issues originate from your Serverless Function code. Previously, some Serverless Functions that contained errors in their code were ...
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April 2025 Rollup

This month's updates bring several enhancements for developers. You can now access the hosting region of a HubSpot Account directly within UI Extensions using the Context object. We've also introduced the ability to host HubSpot ...
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Sandboxes and CLI sandbox commands

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 ...
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August 2024 Rollup

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. {% module_block ...
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