-(def!constant +fasl-file-version+ 37)
-;;; (record of versions before 0.7.0 deleted in 0.7.1.41)
-;;; 23 = sbcl-0.7.0.1 deleted no-longer-used EVAL-STACK stuff,
-;;; causing changes in *STATIC-SYMBOLS*.
-;;; 24 = sbcl-0.7.1.19 changed PCL service routines which might be
-;;; called from macroexpanded code
-;;; 25 = sbcl-0.7.1.41 (and immediately preceding versions, actually)
-;;; introduced new functions to check for control stack exhaustion
-;;; 26 = sbcl-0.7.2.4 or so added :VARIABLE :MACRO-EXPANSION to INFO codes
-;;; 27: (2002-04-08) added MIGHT-CONTAIN-OTHER-TYPES? slot to CTYPE
-;;; 28: (2002-05-08) new convention for foreign symbols to support
-;;; dynamic loading in OpenBSD
-;;; 29: (2002-06-24) removed *!INITIAL-FDEFN-OBJECTS* from static symbols
-;;; 30: (2002-07-26) deleted all references to %DETECT-STACK-EXHAUSTION,
-;;; which was introduced in version 25, since now control stack
-;;; is checked using mmap() page protection
-;;; 31: (2002-08-14) changed encoding of PCL internal MAKE-INSTANCE
-;;; function names so they're insensitive to whether the class name
-;;; is currently external to its package
-;;; 32: (2002-09-21) changes in implementation of sequence functions,
-;;; causing old utility functions like COERCE-TO-SIMPLE-VECTOR to go away
-;;; 33: (2002-10-02) (again) changes in implementation of sequence functions,
-;;; causing old utility functions like COERCE-TO-SIMPLE-VECTOR to go away
-;;; 34: (2002-10-05) changed implementation of DEFMACRO, so %%DEFMACRO
-;;; was deleted
-;;; 35: (2002-11-27) (incremented version before 0.7.10 release,
-;;; reflecting changes from a week or more ago) changed layout of
-;;; CLOS objects to support SXHASH returning values other than 42
-;;; for STANDARD-OBJECT
-;;; 36: (2002-12-04) DEFSTRUCT-DESCRIPTION layout changed to accommodate
-;;; correct behaviour of colliding accessors
-;;; 37: (2002-12-09) changed implementation of DEFINE-COMPILER-MACRO,
-;;; deleting %%DEFINE-COMPILER-MACRO
+(def!constant +fasl-file-version+ 52)
+;;; (record of versions before 2003 deleted in 2003-04-26/0.pre8.107 or so)
+;;; 38: (2003-01-05) changed names of internal SORT machinery
+;;; 39: (2003-02-20) in 0.7.12.1 a slot was added to
+;;; DEFSTRUCT-SLOT-DESCRIPTION
+;;; 40: (2003-03-11) changed value of (SXHASH NIL)
+;;; 41: (2003-04-26) enforced binary incompatibility between +SB-THREAD
+;;; and -SB-THREAD builds
+;;; 42: (2003-05-22) %NAME slot changed to NAME in
+;;; DEFSTRUCT-SLOT-DESCRIPTION
+;;; 43: (2003-07-18) Something could easily have changed incompatibly in
+;;; recent maintenance, e.g. from (VECTOR NIL)-as-string support.
+;;; (And experimental results suggest that compatibility was broken
+;;; between about 0.8.1.29 and 0.8.1.39.)
+;;; 44: (2003-08-25) various changes leading up to 0.8.3
+;;; <dan`b> what happened this month to stalate the fasls?
+;;; <Krystof_> I think I renumbered everything again
+;;; <Krystof_> simple-array-unsigned-byte-7, probably
+;;; <Krystof_> (thanks to pfdietz)
+;;; 45: (2003-10-02) I (WHN) incremented the version for the 0.8.4
+;;; release because I couldn't immediately convince myself that
+;;; .fasl files could never possibly ever refer to the SB-C
+;;; CONTINUATION-related data types which were changed
+;;; incompatibly in 0.8.3.62.
+;;; 46: (2003-11-11) Tim Daly, Jr. (and Christophe Rhodes) reported
+;;; .fasl incompatibility on sbcl-devel 2003-11-09.
+;;; 47: (2003-11-30) Static variables were rearranged in 0.8.6.11.
+;;; 48: (2004-03-01) Renumbered all the widetags to allow for more
+;;; microefficiency in sbcl-0.8.8.10
+;;; 49: (2004-05-04) Changed implementation of DEFFOO macros and the
+;;; functions they expand to.
+;;; 50: (2004-05-20) Changed %COMPILER-DEFUN signature again.
+;;; 51: (2004-07-24) Package locks (SBCL 0.8.12.7) changed signature of
+;;; %DEFPACKAGE.
+;;; 52: (2004-11-02) Merge of SB-UNICODE.