version labels for 1.0 pre-release

Author: zinal

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>tech.ydb.spark</groupId>
     <artifactId>ydb-spark-connector</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>1.0</version>
     <!-- <version>X.Y[-SNAPSHOT]</version> -->
     <packaging>jar</packaging>
     <developers>

src/main/java/tech/ydb/spark/connector/YdbCatalog.java

@@ -48,6 +48,9 @@ public class YdbCatalog extends YdbOptions
     private static final org.slf4j.Logger LOG
             = org.slf4j.LoggerFactory.getLogger(YdbCatalog.class);
 
+    // X.Y[-SNAPSHOT]
+    public static final String VERSION = "1.0";
+
     public static final String ENTRY_TYPE = "ydb_entry_type";
     public static final String ENTRY_OWNER = "ydb_entry_owner";