X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=7a162e2beee661abbce7ea92d02aa3ccd0d0e68c;hb=9cbef67c0d16955fc77a555e7ad251d93e206524;hp=449af424297e7d16d084b3af3fe2180ae4b6f4e4;hpb=5da75508b2aff50228b2d9492d6913d586e3b419;p=sbcl.git

diff --git a/NEWS b/NEWS
index 449af42..7a162e2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,16 @@
 ;;;; -*- coding: utf-8; -*-
-  * reduced conservativism on GENCGC platforms: on average 45% less
-    pages pinned (measured from SBCL self build).
+  * new feature: SB-EXT:ATOMIC-INCF allows atomic incrementation of
+    appropriately typed structure slots without locking.
+  * enhancement: reduced conservativism on GENCGC platforms: on
+    average 45% less pages pinned (measured from SBCL self build).
+  * bug fix: SB-EXT:COMPARE-AND-SWAP on SYMBOL-VALUE can no longer
+    mutate constant symbols or violate declaimed type of the symbol.
+  * bug fix: SB-THREAD:SIGNAL-SEMAPHORE could fail to wakeup threads
+    sleeping on the semaphore in heavily contested semaphores.
+  * bug fix: semaphores and condition variables were not interrupt
+    safe.
+  * bug fix: SB-THREAD:CONDITION-WAIT doesn't allow waits on mutexes
+    owned by other threads anymore.
 
 changes in sbcl-1.0.20 relative to 1.0.19:
   * minor incompatible change: OPTIMIZE qualities