Bump version number to 0.2.6.0

Author: tibbe

CHANGES.md

@@ -1,3 +1,12 @@
+## 0.2.6.0
+
+ * Mark several modules as Trustworthy.
+
+ * Add Hashable instances for HashMap and HashSet.
+
+ * Add mapMaybe, mapMaybeWithKey, update, alter, and
+   intersectionWithKey.
+
 ## 0.2.5.1 (2014-10-11)
 
  * Support base-4.8

unordered-containers.cabal

@@ -1,5 +1,5 @@
 name:           unordered-containers
-version:        0.2.5.1
+version:        0.2.6.0
 synopsis:       Efficient hashing-based container types
 description:
   Efficient hashing-based container types.  The containers have been
@@ -41,7 +41,7 @@ library
   build-depends:
     base >= 4 && < 5,
     deepseq >= 1.1,
-    hashable >= 1.0.1.1
+    hashable >= 1.0.1.1 && < 1.3
 
   if impl(ghc < 7.4)
     c-sources: cbits/popc.c