+ * minor incompatible change: The --noprogrammer option is deprecated
+ in favor of the new name --disable-debugger option, which takes
+ effect at a slightly different time at startup (so that e.g.
+ handling of errors in --sysinit and --userinit files will be affected
+ differently). The SB-EXT:DISABLE-DEBUGGER and SB-EXT:ENABLE-DEBUGGER
+ functions have been added to allow this functionality to be controlled
+ from ordinary Lisp code. (ENABLE-DEBUGGER should help people like the
+ Debian maintainers, who might want to run non-interactive scripts to
+ build SBCL cores which will later be used interactively.)