friday we can not sign in to GitHub anymore with SourceTree. Even the attempt with the Personal access tokens does not work. Problem exists only with the two-factor authentication.
Sourcetree Version 2.4.8 Windows 10 64-bit
This issue is caused by Sourcetree's embedded Git client using git-credential-manager v1.12, which no longer works with Github since they disabled TLS 1.1 on their site (and didn't bother to tell anyone). Due to this, only the latest version of Git for Windows will work with Github.
To use the latest version:
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
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