Bump version.

Signed-off-by: Brian Maher <[email protected]>

CHANGELOG.md

@@ -5,7 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.2.8][] - 2019-05-21
+## [1.2.9][] - 2019-05-21
+
+### Added
+
+  - CI script for checking if the version number has been updated.
+
+## [1.2.8][] - 2019-05-20
 
 ### Added
 
@@ -69,6 +75,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Implemented `-v`/`--version` option to show Zelt version.
   - This changelog.
 
+[1.2.9]: https://github.com/zalando-incubator/zelt/compare/v1.2.8...v1.2.9
 [1.2.8]: https://github.com/zalando-incubator/zelt/compare/v1.2.7...v1.2.8
 [1.2.7]: https://github.com/zalando-incubator/zelt/compare/v1.2.6...v1.2.7
 [1.2.6]: https://github.com/zalando-incubator/zelt/compare/v1.2.5...v1.2.6

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "zelt"
-version = "1.2.8"
+version = "1.2.9"
 description = "Zalando end-to-end load tester"
 authors = [
     "Brian Maher <[email protected]>",