[maven-release-plugin] prepare release 2.8.0

Author: dustalov

pom.xml

@@ -21,7 +21,7 @@
 
     <groupId>org.nlpub</groupId>
     <artifactId>watset</artifactId>
-    <version>2.7.5-SNAPSHOT</version>
+    <version>2.8.0</version>
     <packaging>jar</packaging>
 
     <name>Watset</name>
@@ -126,7 +126,7 @@
         <connection>scm:git:https://github.com/nlpub/watset-java</connection>
         <developerConnection>scm:git:[email protected]:nlpub/watset-java.git</developerConnection>
         <url>https://github.com/nlpub/watset-java</url>
-        <tag>HEAD</tag>
+        <tag>2.8.0</tag>
     </scm>
 
     <issueManagement>
@@ -144,7 +144,7 @@
     <properties>
         <java.version>11</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.build.outputTimestamp>2022-02-26T10:05:13Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2022-02-26T10:39:18Z</project.build.outputTimestamp>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>