CHANGELOG.md in yao-0.2.6 vs CHANGELOG.md in yao-0.2.7

@@ -1,4 +1,13 @@
+## v0.2.7
+
+* Fix `Yao::Keypair.list` is broken by @udzura
+
+## v0.2.6
+
+* Fix a regression in Ruby 2.1 syntax by @hsbt
+* Supporting policy by @udzura
+
 ## v0.2.5
 
 * Fix query cache condition on `Yao::OldSample.list`. by @hsbt
 * Fix `Yao::Tenant#servers`. It returns always empty array. by @hsbt