Windows update has the new build 9926 as a Single Language edition available.

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ID:	11145
....... Properties still show as Windows 8....


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ID:	11146
.......... footprint.......

It is being distributed with a pid as follows:

Key Status : Valid
PID : 00137-80010-12503-AA170
Extended PID : 00000-01378-001-012503-00-7177-9600.0000-0272015
Activation ID : cf464f7e-029f-4716-848d-d31036ee4880
Product Description : Win 8 RC CoreSingleLanguage Retail
Edition ID : CoreSingleLanguage
Part Number : [TH]X18-05592
Key Type : Retail
Eula Type : Retail
Group ID : 1378