[TYPO3-core] FYI: Raised Extbase and Fluid versions to 1.3.0alpha1

[Xavier Perseguers]

Hi,

> it turned out that em removed "alpha1" from version number. Is it a bug
> or is this invalid version number?
>
> Anyway added again in rev 8671

It's not officially supported when you update md5 sums ;-)

Xavier