Bump version to 1.3.0

CHANGELOG.md

@@ -3,6 +3,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
+
+## [1.3.0] - 2017-08-02
 ### Added
 - [mirror] support by-hash index acquisition (#15, #16).
 
@@ -45,7 +47,8 @@ All notable changes to this project will be documented in this file.
 
 [cmd]: https://github.com/cybozu-go/cmd
 [spec]: https://github.com/cybozu-go/cmd/blob/master/README.md#specifications
-[Unreleased]: https://github.com/cybozu-go/aptutil/compare/v1.2.2...HEAD
+[Unreleased]: https://github.com/cybozu-go/aptutil/compare/v1.3.0...HEAD
+[1.3.0]: https://github.com/cybozu-go/aptutil/compare/v1.2.2...v1.3.0
 [1.2.2]: https://github.com/cybozu-go/aptutil/compare/v1.2.1...v1.2.2
 [1.2.1]: https://github.com/cybozu-go/aptutil/compare/v1.2.0...v1.2.1
 [1.2.0]: https://github.com/cybozu-go/aptutil/compare/v1.1.0...v1.2.0