Prepare v1.1.5

Signed-off-by: Sora Morimoto <sora@morimoto.io>

Author: smorimoto

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [1.1.5] - 2020-12-15
+
 ### Changed
 
 Reduce build time by exporting modified `OPAMJOBS` environment variable.
@@ -69,7 +71,8 @@ that require it.
 
 - Initial release.
 
-[unreleased]: https://github.com/avsm/setup-ocaml/compare/v1.1.4...HEAD
+[unreleased]: https://github.com/avsm/setup-ocaml/compare/v1.1.5...HEAD
+[1.1.5]: https://github.com/avsm/setup-ocaml/compare/v1.1.4...v1.1.5
 [1.1.4]: https://github.com/avsm/setup-ocaml/compare/v1.1.3...v1.1.4
 [1.1.3]: https://github.com/avsm/setup-ocaml/compare/v1.1.2...v1.1.3
 [1.1.2]: https://github.com/avsm/setup-ocaml/compare/v1.1.1...v1.1.2