+* A bug in READ-SEQUENCE for CONCATENATED-STREAM, and a gross
+ ANSI noncompliance in DEFMACRO &KEY argument parsing, have been
+ fixed thanks to Pierre Mai's CMU CL patches.
+* fixes to keep the system from overflowing internal counters when
+ it tries to use i/o buffers larger than 16M bytes
+* fixed bug 45a: Various internal functions required to support
+ complex special functions have been merged from CMU CL sources.
+ (When I was first setting up SBCL, I misunderstood a compile-time
+ conditional #-OLD-SPECFUN, and so accidentally deleted them.)
+* improved support for type intersection and union, fixing bug 12
+ (e.g., now (SUBTYPEP 'KEYWORD 'SYMBOL)=>T,T) and some other
+ more obscure bugs as well
+* some steps toward byte-compiling non-performance-critical
+ parts of the system, courtesy of patches from Martin Atzmueller
+* Christophe Rhodes has made some debian packages of sbcl at
+ <http://www-jcsu.jesus.cam.ac.uk/ftp/pub/debian/lisp>.
+ From his sbcl-devel e-mail of 2001-04-08 they're not completely
+ stable, but are nonetheless usable. When he's ready, I'd be happy
+ to add them to the SourceForge "File Releases" section. (And if
+ anyone wants to do RPMs or *BSD packages, they'd be welcome too.)
+* new fasl file format version number (because of changes in
+ internal representation of (OR ..) types to accommodate the new
+ support for (AND ..) types, among other things)
+
+changes in sbcl-0.6.13 relative to sbcl-0.6.12:
+* a port to the Alpha CPU, thanks to Dan Barlow
+* Martin Atzmueller ported Tim Moore's marvellous CMU CL DISASSEMBLE
+ patch, so that DISASSEMBLE output is much nicer.
+* better error handling in CLOS method combination, thanks to
+ Martin Atzmueller porting Pierre Mai's CMU CL patches
+* Pathnames are much more ANSI-compliant, thanks to various fixes
+ and tests from Dan Barlow.
+* Hash tables can be printed readably, as inspired by CMU CL code
+ of Eric Marsden and SBCL code of Martin Atzmueller.
+* Compiler trace output (the :TRACE-FILE option to COMPILE-FILE)
+ is now a supported extension again, since the consensus is that
+ it can be useful for ordinary development work, not just for
+ debugging SBCL itself.
+?? more overflow fixes for >16Mbyte i/o buffers
+* There's a new slam.sh hack to shorten the edit/compile/debug
+ cycle for low-level changes to SBCL itself, and a new
+ :SB-AFTER-XC-CORE target feature to control the generation of
+ the after-xc.core file needed by slam.sh.
+* minor incompatible change: The ENTRY-POINTS &KEY argument to
+ COMPILE-FILE is no longer supported, so that now every function
+ gets an entry point, so that block compilation looks a little
+ more like the plain vanilla ANSI section 3.2.2.3 scheme.
+* Fasl file version numbers are now independent of the target CPU,
+ since historically most system changes which required version
+ number changes have affected all CPUs equally. Similarly,
+ the byte fasl file version is now equal to the ordinary
+ fasl file version.
+?? minor incompatible change: SB-EXT:GET-BYTES-CONSED now
+ returns the number of bytes consed since the system started,
+ rather than the number consed since the first time the function
+ was called. (The new definition parallels ANSI functions like
+ CL:GET-INTERNAL-RUN-TIME.)