note the 0.92_01 dev release

Changes

@@ -18,6 +18,27 @@ Imager release history.  Older releases can be found in Changes.old
  - support for giflib 5.0.
    https://rt.cpan.org/Ticket/Display.html?id=79029
 
+Imager 0.92_01 - 18 Aug 2012
+==============
+
+This development release was a work in progress release of the thread
+safety changes:
+
+Development release, let's see what broke.
+
+This release is not Imager API binary compatible with older releases,
+if you have a module that uses Imager's API it will need to be
+reinstalled.
+
+ - improved thread safety
+   - the internal error stack and log file handle are now in a per-thread
+     context object
+   - JPEG now captures IPTC information in a thread-safe way
+   - avoid globals where possible for warning capture in libtiff
+   - avoid re-entering libtiff or giflib since they aren't thread safe
+
+This release was removed from CPAN after a short time.
+
 Imager 0.92 - 14 Aug 2012
 ===========