X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=76e2308fdc73e6e8df55e7f0e89788da748cafad;hb=b1cd84e0503ff29d72a860ea1709c87f721412ed;hp=a48543cd2377f049cdead5027e617acc5b2b0436;hpb=d01a6883a21ee073c1a00c401c12185dbd2a8133;p=sbcl.git

diff --git a/NEWS b/NEWS
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@@ -1,5 +1,24 @@
 ;;;; -*- coding: utf-8; -*-
 changes in sbcl-1.0.12 relative to sbcl-1.0.11:
+  * new feature: MAKE-HASH-TABLE now experimentally accepts a
+    :SYNCHRONIZED argument, which makes the hash-table safe for
+    concurrent accesses (but not iteration.) See also:
+    SB-EXT:WITH-LOCKED-HASH-TABLE, and
+    SB-EXT:HASH-TABLE-SYNCHRONIZED-P.
+  * optimization: CONCATENATE on strings is an order of magnitue faster
+    in code compiled with (> SPEED SPACE).
+  * optimization: SUBSEQ is ~50% faster on lists.
+  * bug fix: bug 417 fixed -- source location reporting is now more robust.
+  * bug fix: SUBSEQ on a list will now correctly signal an error if if
+    END is smaller then START.
+  * bug fix: SB-PROFILE will no longer report extra consing for nested
+    calls to profiled functions.
+  * bug fix: ROOM implementation had bogus fixnum declarations which
+    could cause type-errors when calling ROOM on large images.
+  * bug fix: if file compilation is aborted, the partial fasl is now
+    deleted, and COMPILE-FILE returns NIL as the primary value.
+  * bug fix: number of thread safety issues relating to SBCL's internal
+    hash-table usage have been fixed.
   * bug fix: SB-SYS:WITH-PINNED-OBJECTS could cause garbage values to
     be returned from its body when the values were being returned
     using unknown-values return convection and the W-P-O was wrapped