chore: release 2.0.0 (#407)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,33 @@
 # Changelog
 
+## [2.0.0](https://www.github.com/googleapis/java-spanner-jdbc/compare/v1.21.0...v2.0.0) (2021-03-24)
+
+
+### ⚠ BREAKING CHANGES
+
+* upgrade to Java 8 and JDBC 4.2 (#397)
+
+### Features
+
+* upgrade to Java 8 and JDBC 4.2 ([#397](https://www.github.com/googleapis/java-spanner-jdbc/issues/397)) ([7eedfbc](https://www.github.com/googleapis/java-spanner-jdbc/commit/7eedfbc78dad15e598d4b678027094ce1467e7f1))
+
+
+### Performance Improvements
+
+* use PLAN mode to get result metadata ([#388](https://www.github.com/googleapis/java-spanner-jdbc/issues/388)) ([8c7b665](https://www.github.com/googleapis/java-spanner-jdbc/commit/8c7b665c0c16dbec65da5040da038a320efa0a4a))
+
+
+### Documentation
+
+* add reference to jar-with-dependencies in readme ([#404](https://www.github.com/googleapis/java-spanner-jdbc/issues/404)) ([12c3235](https://www.github.com/googleapis/java-spanner-jdbc/commit/12c3235f4799cd2e74d523d1149c55573437c7ad)), closes [#399](https://www.github.com/googleapis/java-spanner-jdbc/issues/399)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-spanner-bom to v5.1.0 ([#393](https://www.github.com/googleapis/java-spanner-jdbc/issues/393)) ([9b36a54](https://www.github.com/googleapis/java-spanner-jdbc/commit/9b36a546963b044fc9eaf60667ab013afca6bc54))
+* update dependency com.google.cloud:google-cloud-spanner-bom to v5.2.0 ([#398](https://www.github.com/googleapis/java-spanner-jdbc/issues/398)) ([8482652](https://www.github.com/googleapis/java-spanner-jdbc/commit/8482652e6d8933903ab8ccaece8bbe3224d080b5))
+* update dependency com.google.cloud:google-cloud-spanner-bom to v6 ([#403](https://www.github.com/googleapis/java-spanner-jdbc/issues/403)) ([3e0fbd1](https://www.github.com/googleapis/java-spanner-jdbc/commit/3e0fbd1706fc269cd7bfcd2258181487cc40cece))
+
 ## [1.21.0](https://www.github.com/googleapis/java-spanner-jdbc/compare/v1.20.1...v1.21.0) (2021-03-10)
 
 

pom.xml

@@ -4,7 +4,7 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-spanner-jdbc</artifactId>
-  <version>1.21.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-spanner-jdbc:current} -->
+  <version>2.0.0</version><!-- {x-version-update:google-cloud-spanner-jdbc:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Spanner JDBC</name>
   <url>https://github.com/googleapis/java-spanner-jdbc</url>

samples/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-spanner-jdbc</artifactId>
-      <version>1.21.1-SNAPSHOT</version>
+      <version>2.0.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 

versions.txt

@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-spanner-jdbc:1.21.0:1.21.1-SNAPSHOT
+google-cloud-spanner-jdbc:2.0.0:2.0.0