[maven-release-plugin] prepare for next development iteration

Author: tomasbjerre

CHANGELOG.md

@@ -4,6 +4,12 @@ Changelog of Pull Request Notifier for Bitbucket.
 
 ## Unreleased
 ### No issue
+  Using Findbugs 3.0.0
+
+ * Because latest gives error on mvn deploy.
+  
+  [db0f61a3771b5b0](https://github.com/tomasbjerre/pull-request-notifier-for-bitbucket/commit/db0f61a3771b5b0) Tomas Bjerre *2018-01-27 12:51:09*
+
   Bitbucket 5.7.0
 
   [97a2d280192bde5](https://github.com/tomasbjerre/pull-request-notifier-for-bitbucket/commit/97a2d280192bde5) Tomas Bjerre *2018-01-27 10:02:19*

pom.xml

@@ -4,7 +4,7 @@
  <modelVersion>4.0.0</modelVersion>
  <groupId>se.bjurr.prnfb</groupId>
  <artifactId>pull-request-notifier-for-bitbucket</artifactId>
- <version>3.19</version>
+ <version>3.20-SNAPSHOT</version>
  <organization>
   <name>Tomas Bjerre</name>
   <url>http://bjurr.se/</url>
@@ -15,7 +15,7 @@
  <scm>
   <developerConnection>scm:git:git@github.com:tomasbjerre/pull-request-notifier-for-bitbucket.git</developerConnection>
   <url>https://github.com/tomasbjerre/pull-request-notifier-for-bitbucket</url>
-  <tag>pull-request-notifier-for-bitbucket-3.19</tag>
+  <tag>HEAD</tag>
  </scm>
  <distributionManagement>
   <repository>