diff --git a/CHANGELOG.md b/CHANGELOG.md
index d66f971..bc5b33c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,29 @@
 This document contains details of the various releases and their release dates.
 Dates are in the format `yyyy-mm-dd`.
 
-## 1.1.1 - Unreleased
+## 1.2.0 - 2015-06-30
+
+### Support for Unicode in XML/HTML identifiers
+
+XML/HTML element and attribute names can now contain Unicode characters. While
+the HTML specification states only ASCII may be used Oga still supports Unicode
+identifiers for HTML.
+
+See commit dde644cd7991f5d24e662e0fc4094bd644274046 for more information.
+
+### Support for dots in XML/HTML identifiers
+
+XML/HTML element and attribute names can now contain dots such as
+`<foo.bar>baz</foo.bar>`. Thanks to Laurence Lee for adding this.
+
+See commit b7771ed5fe4b82ad72d255444f87f5e51638af7d for more information.
+
+### Support for the CSS :nth() pseudo class
+
+Oga now supports the `:nth()` CSS pseudo class. This pseudo class can be used to
+select the Nth element in a set regardless of any preceding/following siblings.
+
+See commit 71960fff87da633dcab863002a461fbf7d4c5738 for more information.
 
 ### Support for commas in CSS expressions
 
diff --git a/checksum/oga-1.2.0-java.gem.sha512 b/checksum/oga-1.2.0-java.gem.sha512
new file mode 100644
index 0000000..0a09b0a
--- /dev/null
+++ b/checksum/oga-1.2.0-java.gem.sha512
@@ -0,0 +1 @@
+032bd9f3d315589d17ff44ffbf1e779e306a363c9c5c8990cac9cfc419337f130dc339955530eefaf5cb9fa1e3f59fdb853f06df85fa695c2f3f6e80df3d3335
\ No newline at end of file
diff --git a/checksum/oga-1.2.0.gem.sha512 b/checksum/oga-1.2.0.gem.sha512
new file mode 100644
index 0000000..d7b0abf
--- /dev/null
+++ b/checksum/oga-1.2.0.gem.sha512
@@ -0,0 +1 @@
+5155866d610c2e42a923aa91fc4dfe68bf15fa3b8b8068b68a40c5aedc1b9653b06fce5cf83025881ccfdb80c73777092ca1afa65df27378c76f5f37861eb796
\ No newline at end of file
diff --git a/lib/oga/version.rb b/lib/oga/version.rb
index 3aa2f28..ac4e4ab 100644
--- a/lib/oga/version.rb
+++ b/lib/oga/version.rb
@@ -1,3 +1,3 @@
 module Oga
-  VERSION = '1.1.0'
+  VERSION = '1.2.0'
 end # Oga