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| title: Version and New Feature Specification |
| sidebar_position: 8 |
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| ## 1. New version specification |
| When you need a new version, you need to follow the steps below: |
| 1. [Mandatory] The new version must be organized for PMC and developers to discuss, and meeting minutes must be recorded and sent to the mailing list |
| 2. [Mandatory] The scope of the new version of the feature list requires email voting. 3+ PMC approval is required and the approval votes are greater than the negative votes |
| 3. [Mandatory] After the version is voted on, the corresponding version needs to be established on GitHub [Project](https://github.com/apache/incubator-linkis/projects) |
| 4. [Mandatory] Each feature needs to send a separate mailing list to explain the design reasons and design ideas |
| 5. [Mandatory] The mailing list needs to be sent to installation, database, configuration modification |
| 6. [Recommended] One feature corresponds to one issue corresponds to one PR |
| 7. [Mandatory] Each version requires CICD to pass and test cases to pass before the version can be released |
| 8. [Constraints] Each version needs to have a corresponding leader, and the leader needs to manage related issues and PRs, and hold discussions, actively respond to emails, confirm plans, track progress, etc. |
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| ## 2. New feature specification |
| When you add new features, you need to follow the steps below: |
| 1. [Mandatory] New features need to send emails to vote, and attach design reasons and design ideas |
| 2. [Mandatory] New features need to be added to the version corresponding to GitHub [Project](https://github.com/apache/incubator-linkis/projects) |
| 3. [Mandatory] The mailing list needs to be sent to installation, database, configuration modification |
| 4. [Mandatory] New features must add new documents |
| 5. [Mandatory] New features need to add corresponding unit tests, [Unit Test Specification](https://linkis.apache.org/community/development-specification/unit-test) |
| 6. [Recommended] One feature corresponds to one issue corresponds to one PR |
