+ * bug fix: Spurious unused variable warning in a DEFSTRUCT edge case.
+ (lp#528807)
+ * bug fix: More consistent warnings and notes for ignored DYNAMIC-EXTENT
+ declarations (lp#497321)
+ * bug fix: FIND and POSITION on lists did not check sequence bounds properly
+ and failed to detect circular lists (lp#452008)
+ * bug fix: leakage from ~/.asdf-install into the ASDf-INSTALL contrib build
+ (lp#538974)
+ * bug fix: LOOP OF-TYPE VECTOR compile-time error. (lp#540186)
+ * bug fix: SIGNAL SB-SYS:INTERACTIVE-INTERRUPT before entering the debugger
+ due to it, so that handlers can run.
+ * bug fix: reparsing undefined types if they have become defined since
+ parsing. (lp#309128)
+ * bug fix: missing &REST type in a proclamation for a function with both
+ &REST and &KEY in lambda-list caused miscompilation (lp#458354)