Post by CalmoSoft
What's happened to the Squeak?
There is no new version since 26 March 2015.
It depends of what you mean by "new version". In the past few years there have been one or two numbered releases per year. The last release was 4.5 and the next one will be a dual 4.6/5.0 release (4.6 with the traditional Squeak image format and 5.0 with the new Spur image format) and that is coming soon.
If you mean small updates to "Trunk", these have been happening daily as normal (but you might not see them from an older image).