transformers 0.4: change in accessor function exports?

[Herbert Valerio Riedel]

On 2014-05-07 at 00:32:33 +0200, Carter Schonwald wrote:
> should the 0.4 release be temporarily marked deprecated so that breakages
> stop for a wee bit?

I know, some of you may not want to hear this, but this will only bite
packages not following the PVP (i.e. those that didn't have upper
bounds)... transformers-0.4 was a major version bump after all, so it
*is* allowed to break the API (whether that was a good design decision
is a different discussion though)