I am currently writing wiki pages for the project generator. If you are interested in the project, read it and provide feedback.
The link Project generator - Wiki pages [github.com/0xc0170/project_generator/wiki]
I am going to merge IAR options once I finish and test them, currently implementation on the branch. It takes longer time than uVision, as IAR has many separate options.
I finished the release of v0.1 this week, created a new tasks for v0.2.
My focus in the v0.2 will be on documentation, stabilize uVision, IAR and creating one generic Makefile for GCC toolchains.