STEP Protocol Editions vs. SW Versions

Anyone know what editions of the various STEP protocols the last few versions of SW support?

For instance; AP203 has both AP203 and AP203 Ed2

AP214 has Ed1, Ed2 & Ed3

I know 203 ed2 was released in 2011 and 214 ed3 was released in 2010. But those are the years, not the SW versions.

So;

SW 2013 can import/export 203 ed2 or ed1? 214ed3?

SW 2012 ??

SW 2011 ??

SW 2010 ??

~Dan