Here are some links I came across on reddit and twitter and other places recently.
- cl-net-snmp 6.0 is out.
- 4th European Lisp Symposium program has been published
- zen is a hackable X server written in about 5500 lines of Common Lisp
- Modernizing Common Lisp: Recommended Extensions is a message from 1999 about modernization of CL, including ideas about FFI, networking, defsystem, a virtual machine, and more.
- CRAM (pdf) is Tobias C. Rittweiler's bachelor's thesis describing a robot planning language in CL
- AI and Character Control in Crash Bandicoot by Andy Gavin, from 1996. It's about GOOL, Naughty Dog's Allegro CL-based game DSL.