Jose Javier Garcia Aranda has released a new version of NOMWARS (tape and disk) written with 8BP v41 (8bits de poder : 8bits of power), his RSX library to write Amstrad CPC games in basic and asm.
A physical edition of the game can be bought on Hobby Retro.
You can download 8bp on github.
You can also get SPEDIT v14, an utility to capture sprites from games or pictures made with an utility such as ConnvImgCPC, Martine...
And finally, he is working on a menu application for DES cartridges, to allow easy launching on games installed inside such a cartridge.