X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=9513f4f2c04e41f954ec07765733410265f7b171;hb=6e60dc9f79037ab84f5bfd8568979c24291c9922;hp=71ddcd11eacf7f6544b368d135942dc886b81e39;hpb=2892e353d4f36e81ab36e2c1474e932a1c00b6ca;p=sbcl.git

diff --git a/NEWS b/NEWS
index 71ddcd1..9513f4f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,13 @@
 ;;;; -*- coding: utf-8; fill-column: 78 -*-
-changes relative to sbcl-1.0.56:
+changes relative to sbcl-1.0.57:
+  * enhancement: SB-EXT:ATOMIC-UPDATE makes it easy to perform non-destructive
+    updates of CAS-able places (similar to Clojure's swap!).
+  * bug fix: potential for infinite recursion during compilation of CLOS slot
+    typechecks when dependency graph had loops. (lp#1001799)
+  * bug fix: error forms reported with some program-errors were not escaped
+    properly.
+
+changes in sbcl-1.0.57 relative to sbcl-1.0.56:
   * RANDOM enhancements and bug fixes:
     ** bug fix: the range and distribution of random integers could be
        catastrophically wrong when the compiler derived the type of its
@@ -61,6 +69,14 @@ changes relative to sbcl-1.0.56:
     allowing faster release of memory back to the OS. (lp#991293)
   * bug fix: WITH-DEADLINE (:SECONDS NIL :OVERRIDE T) now drops any
     existing deadline for the dynamic scope of its body.
+  * bug fix: compiler-internal interval arithmetic needed to be more
+    conservative about open intervals when operated on by monotonic but not
+    strictly-monotonic functions.  (lp#975528)
+  * bug fix: copy-tree caused stack exhaustion on long linear lists, and now
+    it's also slightly faster. (lp#998926)
+  * bug fix: better error messages for malformed declarations.
+    (lp#1000239)
+  * bug fix: define-condition didn't return the name of the defined condition.
   * documentation:
     ** improved docstrings: REPLACE (lp#965592)
 
@@ -123,8 +139,8 @@ changes in sbcl-1.0.55 relative to sbcl-1.0.54:
   * optimization: the compiler no longer refuses to coerce large fixnums to
     single floats inline, except on x86 where this limitation is still
     necessary.
-  * optimization: truncation operations with constant divisor arguments
-    1 and -1 are optimized away.
+  * optimization: truncation operations on integers with constant divisor
+    arguments 1 and -1 are optimized away.
   * bug fix: deadlock detection could report the same deadlock twice, for
     two different threads. Now a single deadlock is reported exactly once.
   * bug fix: interval-arithmetic division during type derivation did not
@@ -169,6 +185,7 @@ changes in sbcl-1.0.55 relative to sbcl-1.0.54:
     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.
+  * bug fix: Proper handling of --dynamic-space-size option on 32 bit platforms.
 
 changes in sbcl-1.0.54 relative to sbcl-1.0.53:
   * minor incompatible changes: