2.2.5 release (previous 2.2.4) + release notes updated [ci skip]

docs/release-notes.md

@@ -1,5 +1,11 @@
 <sup><sup>*Release notes were automatically generated by [Shipkit](http://shipkit.org/)*</sup></sup>
 
+#### 2.2.5
+ - 2019-04-10 - [5 commits](https://github.com/mockito/shipkit/compare/v2.2.4...v2.2.5) by [Marcin Stachniuk](https://github.com/mstachniuk) (3), [shipkit.org automated bot](https://github.com/shipkit-org) (2) - published to [![Gradle](https://img.shields.io/badge/Gradle-v2.2.5-blue.svg)](https://plugins.gradle.org/plugin/org.shipkit.java/2.2.5)
+ - Version of shipkit upgraded to 2.2.4 [(#823)](https://github.com/mockito/shipkit/pull/823)
+ - Fix GitHub release notes encoding [(#820)](https://github.com/mockito/shipkit/pull/820)
+ - Github release notes encoding [(#813)](https://github.com/mockito/shipkit/issues/813)
+
 #### 2.2.4
  - 2019-04-06 - [11 commits](https://github.com/mockito/shipkit/compare/v2.2.3...v2.2.4) by epeee (8), [shipkit.org automated bot](https://github.com/shipkit-org) (2), [Szczepan Faber](https://github.com/mockitoguy) (1) - published to [![Gradle](https://img.shields.io/badge/Gradle-v2.2.4-blue.svg)](https://plugins.gradle.org/plugin/org.shipkit.java/2.2.4)
  - Fixed logging issue [(#821)](https://github.com/mockito/shipkit/pull/821)

version.properties

@@ -1,6 +1,6 @@
 #Version of the produced binaries. This file is intended to be checked-in.
 #It will be automatically bumped by release automation.
-version=2.2.5
+version=2.2.6
 
 #Last previous release version
-previousVersion=2.2.4
+previousVersion=2.2.5