A new upgrade is available. The main new feature is the ability to save the iteration data along with the fractal definition. The goal is to load the data later to adjust rendering attributes, so the data is heavily compressed in a lossy format, but contains enough information to be virtually indistinguishable from the original. An uncompressed public format will be added in an upcoming release.
The upgrade also contains some bug fixes, performance enhancements and GUI refinements.
Full list of changes:
http://web.t-online.hu/kbotond/mandelmachine/#1.3.2