bump version to 13.0.0.pre.1

Author: hsbt

Diff for: History.rdoc

@@ -1,3 +1,18 @@
+=== 13.0.0.pre.1
+
+==== Enhancements
+
+* Follows recent changes on keyword arguments in ruby 2.7.
+  Pull Request #326 by nobu
+* Make `PackageTask` be able to omit parent directory while packing files 
+  Pull Request #310 by tonytonyjan
+* Add order only dependency
+  Pull Request #269 by take-cheeze
+
+==== Compatibility changes
+
+* Drop old ruby versions(< 2.2)
+
 === 12.3.3
 
 ==== Bug fixes

Diff for: lib/rake/version.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 module Rake
-  VERSION = "12.3.3"
+  VERSION = "13.0.0.pre.1"
 
   module Version # :nodoc: all
     MAJOR, MINOR, BUILD, *OTHER = Rake::VERSION.split "."