-?? many patches ported from CMU CL by Martin Atzmueller, notably
- ??
- ??
-?? new fasl file format version number (because a disused byte code
- opcode was removed, causing the other opcodes to change)
-* various tweaks to make the system easier to build under other
+* incompatible change: The old SB-EXT:OPTIMIZE-INTERFACE declaration
+ is no longer recognized. I apologize for this, because it was
+ listed in SB-EXT as a supported extension, but I found that
+ its existing behavior was poorly specified, as well as incorrectly
+ specified, and it looked like too much of a mess to straighten it
+ out. I have enough on my hands trying to get ANSI stuff to work..
+* many patches ported from CMU CL by Martin Atzmueller, with
+ half a dozen bug fixes in pretty-printing and the debugger, and
+ half a dozen others elsewhere
+* fixed bug 13: Floating point infinities are now supported again.
+ They might still be a little bit flaky, but thanks to bug reports
+ from Nathan Froyd and CMU CL patches from Raymond Toy they're not
+ as flaky as they were.
+* The --noprogrammer command line option is now supported. (Its
+ behavior is slightly different in detail from what the old man
+ page claimed it would do, but it's still appropriate under the
+ same circumstances that the man page talks about.)
+* The :SB-PROPAGATE-FLOAT-TYPE and :SB-PROPAGATE-FUN-TYPE features
+ are now supported, and enabled by default. Thus, the compiler can
+ handle many floating point and complex operations much less
+ inefficiently. (Thus e.g. you can implement a complex FFT
+ without consing!)
+* The compiler now detects type mismatches between DECLAIM FTYPE
+ and DEFUN better, and implements CHECK-TYPE more correctly, and
+ SBCL builds under CMU CL again despite its non-ANSI EVAL-WHEN,
+ thanks to patches from Martin Atzmueller.
+* various fixes to make the cross-compiler more portable to