Work in progress tweaks to the release announcement.

ANNOUNCE

@@ -1,4 +1,4 @@
-GNUstep Objective-C Runtime 1.8
+GNUstep Objective-C Runtime 1.x
 ===============================
 
 This the ninth official release of the GNUstep Objective-C runtime (a.k.a.
@@ -6,19 +6,19 @@ libobjc2).  This runtime was designed to support the features of modern
 dialects of Objective-C for use with GNUstep and other Objective-C programs.
 Highlights of this release include:
 
-- Added API for tracing, allowing interposition on all message sends matching a
+- Improved the dispatch table representation to improve performance and cache
-  given selector.
+  usage on the fast path.
 
-- Numerous bug fixes and stability improvements.
+- Numerous improvements to the interaction between runtime functions and ARC.
 
-You may obtain the code for this release from git and use the 1.8 branch:
+You may obtain the code for this release from git and use the 1.x branch:
 
 https://github.com/gnustep/libobjc2.git
 
 Alternatively, a tarball is available from:
 
-https://github.com/gnustep/libobjc2/archive/v1.8.zip
+https://github.com/gnustep/libobjc2/archive/v1.x.zip
-https://github.com/gnustep/libobjc2/archive/v1.8.tar.gz
+https://github.com/gnustep/libobjc2/archive/v1.x.tar.gz
 
 The runtime library is responsible for implementing the core features of the
 object model, as well as exposing introspection features to the user.  The