GitHub

Git credential manager requires update

Your Git credential manager (GCM) is running an outdated version that is no longer compatible with GitHub's updated authentication API. Push and pull operations will fail until you update.

⚠️
Starting April 15, 2026, all Git operations using GCM versions below 2.6.0 will be rejected. Run the update command below to avoid disruption.
Your versionGCM 2.0.886 (outdated)
RequiredGCM ≥ 2.6.0
Affectedgit push, git pull, git fetch, git clone (HTTPS)
Deadline—

Run the official GCM updater

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