This is one of the packages that was extracted from the prior Aura.Sql v1 package. There was some demand for keeping the database connection portions separate from the query builder (and other) portions, thus the splitting-up of the original v1 package.
In addition to the Aura.Autoload v2 “Google Beta” release from last week, we have been releasing v2 beta versions of other packages as well:
- Aura.Includer v2 on Wed, 01 Jan 2014
- Aura.Autoload v2 on Thu, 02 Jan 2014
- Aura.Sql v2 on Fri, 03 Jan 2014
- Aura.Dispatcher v2 on Mon, 06 Jan 2014
Hey, that looks like a pattern: one release per weekday of the new year. Who knows what tomorrow will bring? Regardless, you can see continuing updates on our v2 packages page.
I suppose it makes sense that since the the main author behind the PSR-4 Autoloader recommendation is also the lead on the Aura project, that Aura would have the first PSR-4 implementation. You can download it here
and you can find the README here (or in the download, of course):
I expect Composer will have support for PSR-4 soon as well.