If you’re a Bitbucket Data Center app developer, use this page to keep track of upcoming changes, deprecation notices, new features, and feature updates.
In Bitbucket Data Center, we have moved the communication about releases and updates from the Atlassian Developer Community here. With this transition, we aim to provide partners and developers with a single, customizable feed of improvements and changes to our products.
We hope you will continue using the Atlassian Developer Community for discussion and support.
To continue getting updates about new Bitbucket Data Center releases, check out Bitbucket release notes.
We will continue posting updates to the Bitbucket Data Center category of the Atlassian Developer community. Subscribe to the category to stay tuned.
Bitbucket Data Center and Server 9.4.24, 10.2.7 and 10.4.3 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
Following the deprecation of the Marketplace V1/V2 APIs (https://developer.atlassian.com/platform/marketplace/changelog/#CHANGE-2117), the marketplace-client-java library will be restricted from use in third-party plugin development.
Plugin vendors should migrate to the https://developer.atlassian.com/platform/marketplace/rest/v4/intro/#about for direct integration.
Affected product versions -
Jira 12
Confluence 11
Bamboo 13
Bitbucket 11
Crowd 13
To address a longstanding feature request, the Bitbucket design team is researching how you stay informed about activity across the repos and projects you work with. We'd love to hear directly from you to help us understand whether and how an activity feed in Data Center could be valuable. Sign up here
What's involved?
A 60-minute Zoom conversation
Responses kept confidential within Atlassian and used only to inform our research
$100 e-gift card compensation for your time
You're a great fit if you:
Use Bitbucket Data Center or Cloud regularly as part of your workflow
Work across multiple repositories or projects day-to-day
Are part of an engineering team at an enterprise organization
Bitbucket Data Center and Server 9.4.23, 10.2.6, and 10.4.2 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
Bitbucket Data Center 10.4 is available for upgrade!
Get the most out of handy features, such as changing pull request authors, reverting pull requests from a merged PR, and fine grained pull request email notification control!
Bitbucket Data Center and Server 9.4.22 and 10.2.5 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
We are upgrading Jackson from version 2 to 3 in Jira 12, Confluence 11, Bitbucket 11, Bamboo 13 and Crowd 8.
The goal of this work is to keep DC products secure and compliant with our dependency policy while allowing upgrades during each major product version's supported period.
Areas affected by this upgrade:
The product system bundle provides Jackson 3 but not Jackson 2
Plugins using the system bundle's Jackson must migrate to Jackson 3. See the official Jackson 3 migration guide.
We shared the detailed migration steps in atlassian-rest UPGRADE_9_1_0.md.
If you have any comments, feel free to leave your feedback on the developer community announcement.
Bitbucket Data Center and Server 9.4.21 and 10.2.4 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
We are upgrading the design tokens to version 13.0.4 in all our upcoming DC product releases, including LTS versions.
The design tokens apply the visual foundations in Atlassian app experiences. This upgrade will result in a minor change in the visual style of affected products, especially icon colors, borders colors, and accent colors.
The main reason for this upgrade is to retain forward compatibility and consistency with newer versions of Atlaskit components.
Target releases:
Bamboo 12.1.8
Bitbucket 11.0.0 (10.2.0 provided the latest tokens to match Cloud; 11.0.0 removes the override and falls back to AUI)
Confluence 10.2.14
Confluence 11.0.0
Crowd 7.2.1
Jira 11.3.7
This change is delivered via AUI 10.2.0 (changelog).
We are upgrading from React 18 to 19 in Jira 12, Confluence 11, Bitbucket 11, Bamboo 13, and Crowd 8. React is a core frontend dependency in DC products, and it is also a dependency for other important frontend libraries such as Atlaskit.
The goal of this work is to keep DC products secure and compliant with our dependency policy, while also making it possible to continue upgrading other critical frontend dependencies in the future. Because of this, Marketplace apps using React will also need to upgrade to React 19.
Areas affected by this upgrade:
com.atlassian.plugins:react web resource will now provide React 19
Clienside Extensions (CSE) will now use React 19
We encourage all app developers to use the shared platform web resource (com.atlassian.plugins:react) where possible, as it helps reduce bundle size and address security issues quickly with platform-wide patch rollouts.
As we learn more and develop tools to help with the migration, we will share our findings on the developer documentation.
If you have any comments, feel free to leave your feedback on the developer community announcement.
Bitbucket Data Center 10.3 is available for upgrade!
Get the most out of handy features, such as responsive pull requests on mobile and merge queues!
Bitbucket Data Center and Server 9.4.20 and 10.2.3 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
Bitbucket Data Center and Server 9.4.19 and 10.2.2 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
Bitbucket Data Center and Server 8.19.29, 9.4.18, and 10.2.1 bug fix releases are available now!
To see the issues resolved in these bug fix releases, go to:
Get the latest LTS bug fix release
Bitbucket Data Center 10.2 is available for upgrade!
Get the most out of handy features, such as search indexing and password policy!
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