Provider changes/BitbucketBITBUCKET · VERIFIED CHANGE

Bitbucket OAuth 2.0 Git authentication is being deprecated

The notice now specifies November 30, 2026 as the deadline to upgrade Git Credential Manager to version 3.0.0 or higher for continued OAuth 2.0 Git authentication.

Verified Oct 29, 20261 official source

Mentioned in the evidence

  • Bitbucket OAuth 2.0 Git authentication
  • Git Credential Manager versions prior to 3.0.0

Official source

  • Bitbucket changelog (changelog) ↗
    You must upgrade Git Credential Manager to a version 3.0.0 or higher by Nov 30, 2026 if you wish to continue to authenticate Git using this mechanism. Simply upgrading the version should ensure seamless authentication.

This is a global change, verified against Bitbucket’s own sources. It is not an assessment of your systems or your impact.

A global change is not your impact.

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