Microsoft accidentally publishes test patch to Windows Update

[Windows Central]

If you happened to notice an odd-looking update pushing through Windows Update on your Windows 7 machine early this morning, don't panic: it was a mistake. Speaking with ZDNet, Microsoft has confirmed that it mistakenly pushed out a test update to Windows Update. From ZDNet

A spokesperson said that the company had "incorrectly published a test update" and is in the process of removing it.
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