diff --git a/History.txt b/History.txt
index a6a1784a03..8028347abc 100644
--- a/History.txt
+++ b/History.txt
@@ -1,3 +1,11 @@
+== 2.1.5 / 2011-08-08
+
+* Bug Fixes
+
+  * The database connection caches visitors for generating SQL.
+  * FALSE and TRUE nodes can be constructed.
+  * Fixed ORDER BY / LIMIT clauses for UPDATE statements in Oracle.
+
 == 2.1.4 / 2011-07-25
 
 * Bug Fixes
diff --git a/Manifest.txt b/Manifest.txt
index 16333b7cf2..2159c90a9b 100644
--- a/Manifest.txt
+++ b/Manifest.txt
@@ -1,5 +1,6 @@
 .autotest
 .gemtest
+Gemfile
 History.txt
 MIT-LICENSE.txt
 Manifest.txt
@@ -27,6 +28,7 @@ lib/arel/nodes/count.rb
 lib/arel/nodes/delete_statement.rb
 lib/arel/nodes/descending.rb
 lib/arel/nodes/equality.rb
+lib/arel/nodes/false.rb
 lib/arel/nodes/function.rb
 lib/arel/nodes/in.rb
 lib/arel/nodes/infix_operation.rb
@@ -43,6 +45,7 @@ lib/arel/nodes/sql_literal.rb
 lib/arel/nodes/string_join.rb
 lib/arel/nodes/table_alias.rb
 lib/arel/nodes/terminal.rb
+lib/arel/nodes/true.rb
 lib/arel/nodes/unary.rb
 lib/arel/nodes/unqualified_column.rb
 lib/arel/nodes/update_statement.rb