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

pom.xml

@@ -32,7 +32,7 @@ THE SOFTWARE.
  </parent>
 
  <artifactId>http_request</artifactId>
- <version>1.17</version>
+ <version>${revision}${changelist}</version>
  <packaging>hpi</packaging>
  <name>HTTP Request Plugin</name>
  <description>
@@ -48,7 +48,7 @@ THE SOFTWARE.
  </licenses>
 
  <properties>
- <revision>1.17</revision>
+ <revision>1.18</revision>
  <changelist>-SNAPSHOT</changelist>
  <gitHubRepo>jenkinsci/http-request-plugin</gitHubRepo>
  <jenkins.version>2.361.4</jenkins.version>
@@ -134,7 +134,7 @@ THE SOFTWARE.
  <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
  <developerConnection>scm:git:git@github.com:${gitHubRepo}.git</developerConnection>
  <url>https://github.com/${gitHubRepo}</url>
- <tag>http_request-1.17</tag>
+ <tag>${scmTag}</tag>
  </scm>
  <developers>
  <developer>