X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=2e658ba35ae1b11eccb6d0dd5e5d1b4a688d1798;hb=38329dab20845da6964ffc2b03c6a0778c5498a1;hp=cec67b68e3a0072da9ab56039770bb3463abb3ba;hpb=8a33bf220856487a5cde4b183476b6ab5103983a;p=sbcl.git

diff --git a/NEWS b/NEWS
index cec67b6..2e658ba 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,26 @@
 ;;;; -*- coding: utf-8; fill-column: 78 -*-
-changes relative to sbcl-1.0.54:
+changes relative to sbcl-1.0.55:
+  * bug fix: SB-SIMPLE-STREAMS signals an error for bogus :CLASS arguments in
+    OPEN. (lp#969352, thanks to Kambiz Darabi)
+  * bug fix: CASE normal-clauses do not allow T and OTHERWISE as keys.
+    (lp#959687)
+  * bug fix: (SETF (FIND-CLASS X) NIL) removed proper name of the underlying
+    classoid even if X was not the proper name of the class. (lp#941102)
+  * documentation:
+    ** improved docstrings: REPLACE (lp#965592)
+
+changes in sbcl-1.0.56 relative to sbcl-1.0.55:
+  * bug fix: fix copy-structure.  When copying from stack to heap, garbage
+    could end up in the heap making GC unhappy.
+    (Thanks to James Knight, lp#911027)
+  * enhancements
+    ** SBCL can now be built using Clang.
+    ** ASDF has been updated 2.20.
+  * bug fix: compiler errors when weakening hairy integer types. (lp#913232)
+  * bug fix: don't complain about a too-hairy lexical environment for inlining
+    when the function has never been requested for inlining.  (lp#963530)
+
+changes in sbcl-1.0.55 relative to sbcl-1.0.54:
   * enhancements to building SBCL using make.sh:
     ** --fancy can be specified to enable all supported feature enhancements.
     ** --with-<feature> and --without-<feature> can be used to specify
@@ -34,10 +55,14 @@ changes relative to sbcl-1.0.54:
   * enhancement: SBCL now provides either an explicit :BIG-ENDIAN or
     :LITTLE-ENDIAN in *FEATURES*, instead of :BIG-ENDIAN being implied by lack
     of the :LITTLE-ENDIAN feature. (Thanks to Luís Oliveira, lp#901661)
+  * enhancement: better disassembly of segment-prefixes on x86 and other
+    instruction prefixes (e.g. LOCK) on x86 and x86-64.
+  * optimization: FIND and POSITION on bit-vectors are orders of magnitude
+    faster (assuming KEY and TEST are not used, or are sufficiently trivial.)
   * optimization: SUBSEQ on vectors of unknown element type is substantially
     faster. (lp#902537)
   * optimization: specialized arrays with non-zero :INITIAL-ELEMENT can
-    be stack-allocated. (lp#902351) 
+    be stack-allocated. (lp#902351)
   * optimization: the compiler is smarter about representation selection for
     floating point constants used in full calls.
   * optimization: the compiler no longer refuses to coerce large fixnums to
@@ -85,6 +110,8 @@ changes relative to sbcl-1.0.54:
     subtypes of CHARACTER that are forbidden according to ANSI. (lp#841312)
   * bug fix: missing failure-to-stack-allocate compiler notes for some
     forms of MAKE-ARRAY with dynamic-extent. (lp#902351)
+  * bug fix: some of the compile-time side-effects of DEFCLASS were not caught
+    by package locks.
 
 changes in sbcl-1.0.54 relative to sbcl-1.0.53:
   * minor incompatible changes: