A very well come merge of Racket’s Chez into Cisco brings many interesting features. It already available with the following command line dance:

git clone --filter=blob:none https://github.com/cisco/chezscheme
     cd chezscheme
     ./configure --installprefix=$HOME/.local/
     make -j $(nproc --ignore=1)
     make install

I am very interested in the following new features:

For full release notes look at:

Or the up-to-date: