New Bitbucket apps built with Connect can no longer be registered or installed on workspaces as of Februrary 2, 2026. Read this blog for more details about this update.

Forge is now the Atlassian Cloud's primary platform for extensions. Get started with Forge

Forge is Atlassian's primary development platform for building Atlassian Cloud apps. Read Getting started with Forge for a quick introduction on building Bitbucket apps.

The reference information for the Forge platform is listed below.

The pages are in the Forge documentation.