I published next version not early after than two months after current release.
What you will see is next language pack, containing new help files describing exactly the penultimate edition of the Composer, with the collected answers to questions from the registry.gimp.org. This changes include Polish and English language too.
I put Changelog from initial release to current state, and describe any defined function into sc_tool.py for purpose of this who can get expansion in self way.
Next in queue is handling of the return depends on the number of return values, knowed as return_vals and nreturn_vals field in PDB stock, and build-in individual editor for any kind of parameters supported by PDB.
This two changes add huge performance jump in the coming the penultimate edition.
So you can expect the enormity of changes in the design of blocks.
About changes what must be included, your will be write here as comment to this post.