X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=cdc89efa7aee6aceed96dafb368d8e1b8e7fb824;hb=decddddf7e581fa1ebee846e5fddcd52229bb9a8;hp=c3511f3cb1e46144ff601f9016eeb9725faf98ea;hpb=2b0c46508938b606e70cd6f2bb51506d44e45262;p=sbcl.git

diff --git a/NEWS b/NEWS
index c3511f3..cdc89ef 100644
--- a/NEWS
+++ b/NEWS
@@ -1,14 +1,33 @@
 ;;;; -*- coding: utf-8; fill-column: 78 -*-
+changes in sbcl-1.0.28 relative to 1.0.27:
+  * bug fix: timers could go off in the wrong order, be delayed indefinitely
+    (thanks to Ole Arndt for the patch)
+
+changes in sbcl-1.0.27 relative to 1.0.26:
+  * new port: support added for x86-64 OpenBSD. (thanks to Josh Elsasser)
+  * new port: support added for x86-64 Solaris. (thanks to Alex Viskovatoff)
+  * improvement: the system either recovers from stack exhaustion or dies
+    properly as opposed to leaving the user uncertain of whether the handler
+    trampled on some random memory next to the stack or having to rely on
+    --lose-on-corruption (which is still a good idea to use in production
+    because stack exhaustion can happen in signal handlers which will likely
+    lead to hangs.)
+  * bug fix: fix gc related interrupt handling bug on ppc (regression from
+    1.0.25.37, reported by Harald Hanche-Olsen)
+  * bug fix: work around signal delivery bug in darwin (regression from
+    1.0.25.44, reported by Sidney Markowitz)
+  * bug fix: fix ERROR leaking memory (reported by David Thompson)
+
 changes in sbcl-1.0.26 relative to 1.0.25:
-  * incompatible change: the interruption (be it a function passed to
+  * incompatible change: an interruption (be it a function passed to
     INTERRUPT-THREAD or a timer function) runs in an environment where
     interrupts can be enabled. The interruption can use
     WITH-INTERRUPTS or WITHOUT-INTERRUPTS as it sees fit. Use
     WITHOUT-INTERRUPTS to avoid nesting of interruptions and
-    potentially running out of stack. Keep in mind that in the absance
+    potentially running out of stack. Keep in mind that in the absence
     of WITHOUT-INTERRUPTS some potentially blocking operation such as
     acquiring a lock can enable interrupts.
-  * incompatible change: GC-OFF and GC-ON are removed, they were
+  * incompatible change: GC-OFF and GC-ON are removed, as they were
     always unsafe. Use WITHOUT-GCING instead.
   * new feature: runtime option --disable-ldb
   * new feature: runtime option --lose-on-corruption to die at the
@@ -16,6 +35,8 @@ changes in sbcl-1.0.26 relative to 1.0.25:
     memory, stack, alien stack, binding stack, encountering a memory
     fault, etc. In the absence of --lose-on-corruption a warning is
     printed to stderr.
+  * enhancement: detect binding stack exhaustion
+  * enhancement: detect alien stack exhaustion on x86/x86-64
   * improvement: generally more stable and reliable interrupt handling
   * improvement: there is a per thread interruption queue,
     interruptions are executed in order of arrival
@@ -34,8 +55,12 @@ changes in sbcl-1.0.26 relative to 1.0.25:
     fault.
   * bug fix: finalizers, gc hooks never run in a WITHOUT-INTERRUPTS
   * bug fix: fix random memory faults related to interrupts on alpha
+  * bug fix: fix random memory faults related to interrupts on sparc
   * bug fix: fix deadlocks related to starting threads
   * bug fix: fix deadlines on locks on futex platforms
+  * bug fix: restore errno in signal handlers
+  * bug fix: fix deadlocks related to hash tables
+  * bug fix: fix deadlocks in pcl
 
 changes in sbcl-1.0.25 relative to 1.0.24:
   * incompatible change: SB-INTROSPECT:FUNCTION-ARGLIST is deprecated, to be