Jira Software 10.3.x release notes
We're pleased to present Jira Software 10.3 Long Term Support (LTS).
Highlights
Jira Software 10.3 is a Long Term Support release
This means we'll provide bug fix releases until Jira 10.3 reaches its end-of-life date (December 5, 2026) to address critical security, stability, data integrity, and performance issues.
Ready to upgrade? Check out the release notes for a summary of changes since 9.12 LTS.
If you’re upgrading from Jira 8.x or Jira 9.x, see Upgrading Jira applications for all the necessary steps.
Read the upgrade notes for important info about this release and see the full list of issues resolved.
Compatible applications
If you're looking for compatible Jira applications, look no further: Jira Service Management 10.3 release notes.
End-of-life policy
Atlassian supports feature versions for two years after the first major iteration of that version was released. Once a version reaches its end of life (EOL), we’ll no longer provide support for it. Here are the EOL dates for Jira Software 10.3, 9.12, and 9.4:
- Jira Software 10.3: 5 December 2026
- Jira Software 9.12: 29 November 2025
- Jira Software 9.4: 31 January 2025
For more information, see the Atlassian Support end-of-life policy.
What's changed since the last LTS release
Jira 10.3 is a Long Term Support (LTS) release. It contains all features introduced since the last LTS version, Jira 9.12, and provides fixes for known issues in this version.
If you’re interested in learning more about a specific type of improvement, you can go to one of the following sections:
Top features
Here's a summary of the great new features that await you after upgrading to Jira Software 10.3.
The summary of changes is divided by the versions in which they were released, but it doesn't mean you have to upgrade through each version separately. You can go straight from 9.4 or 9.12 to 10.3.
Release | Summary | Release notes |
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10.3 |
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10.2 |
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10.1 |
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10.0 |
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9.17 |
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9.16 |
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9.15 |
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9.14 |
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9.13 |
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9.12 | This is a Long Term Support release.
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Critical bug fixes
Every release contains a bunch of bug fixes. Here is the list of fixes to issues with critical severity since version 9.12.
Release | Summary |
---|---|
10.2 | |
10.1 | |
10.0 | |
9.17 | |
9.16 | |
9.15 | |
9.14 | |
9.13 | |
9.12 |