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Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - Git Push Rejected Not Fast Forward Guide-Resolve Git Authentication Failed in VS Code macOS

Updated 2026-07-28 09:42:53office-tools

Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - Git Push Rejected Not Fast Forward Guide-Resolve Git Authentication Failed in VS Code macOS

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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