Hello,
I am planning to put together a 2.7 release soon. There have been many bugfixes and improvements in the generated code since 2.6. Please check out the latest code in the repository (https://gitlab.common-lisp.net/parenscript/parenscript.git) and let me know if you find any issues.
Thank you, Vladimir
parenscript-devel@common-lisp.net