docs: bytebase 3.9.1 changelog

[adela-bytebase]

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Project	Deployment	Preview	Comments	Updated (UTC)
bytebase-com	✅ Ready	Preview	Comment	Aug 14, 2025 7:32am

[Copilot]

Pull Request Overview

This PR adds the changelog documentation for Bytebase version 3.9.1. The changelog documents new features, notable changes, deprecated functionality, and enhancements for this release.

• Adds the new changelog file for Bytebase 3.9.1 with comprehensive release notes
• Updates the documentation navigation to include the new changelog entry

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
mintlify/docs.json	Adds navigation entry for the new 3.9.1 changelog
mintlify/changelog/bytebase-3-9-1.mdx	Creates the complete changelog documentation for version 3.9.1

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[github-actions]

📝 Broken Links Check Report

Note: Entries under /api-reference/ are likely false positives and can be ignored.

The following is the output from the broken links check:

found 16 broken links in 9 files

integrations/api/audit-log.mdx
 ⎿  /api-reference/auditlogservice/post-v1auditlogs:search

integrations/api/authentication.mdx
 ⎿  /api-reference/authservice/post-v1authlogin

integrations/api/data-classification.mdx
 ⎿  /api-reference/settingservice/patch-v1settings
 ⎿  /api-reference/databaseservice/patch-v1instances-databases

integrations/api/issue.mdx
 ⎿  /api-reference/issueservice/post-v1projects-issues

integrations/api/permission.mdx
 ⎿  /api-reference/workspaceservice/get-v1workspaces-:getIamPolicy
 ⎿  /api-reference/projectservice/get-v1projects-:getIamPolicy
 ⎿  /api-reference/roleservice/get-v1roles
 ⎿  /api-reference/userservice/get-v1users
 ⎿  /api-reference/groupservice/get-v1groups

integrations/api/plan.mdx
 ⎿  /api-reference/planservice/post-v1projects-plans
 ⎿  /api-reference/sheetservice/post-v1projects-sheets

integrations/api/release.mdx
 ⎿  /api-reference/releaseservice/post-v1projects-releases

integrations/api/rollout.mdx
 ⎿  /api-reference/rolloutservice/post-v1projects-rollouts

integrations/api/sql-review.mdx
 ⎿  /api-reference/releaseservice/post-v1projects-releases:check
 ⎿  /api-reference/sqlservice/post-v1sqlcheck

[tianzhou]

LGTM