chore(main): release 2.6.0 (googleapis#753)

🤖 I have created a release *beep* *boop*
---


## [2.6.0](googleapis/java-spanner-jdbc@v2.5.11...v2.6.0) (2022-02-24)


### Features

* add support for PostgreSQL dialect ([googleapis#739](googleapis/java-spanner-jdbc#739)) ([f9daa19](googleapis/java-spanner-jdbc@f9daa19))


### Bug Fixes

* create specific metadata queries for PG ([googleapis#759](googleapis/java-spanner-jdbc#759)) ([caffda0](googleapis/java-spanner-jdbc@caffda0))


### Dependencies

* update dependency com.google.cloud:google-cloud-spanner-bom to v6.20.0 ([googleapis#758](googleapis/java-spanner-jdbc#758)) ([311d1ca](googleapis/java-spanner-jdbc@311d1ca))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Changelog
 
+## [2.6.0](https://github.com/googleapis/java-spanner-jdbc/compare/v2.5.11...v2.6.0) (2022-02-24)
+
+
+### Features
+
+* add support for PostgreSQL dialect ([#739](https://github.com/googleapis/java-spanner-jdbc/issues/739)) ([f9daa19](https://github.com/googleapis/java-spanner-jdbc/commit/f9daa19453b33252bf61160ff9cde1c37284ca2b))
+
+
+### Bug Fixes
+
+* create specific metadata queries for PG ([#759](https://github.com/googleapis/java-spanner-jdbc/issues/759)) ([caffda0](https://github.com/googleapis/java-spanner-jdbc/commit/caffda03e528da6a3c2c17b7058eb5d29f5086f9))
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-spanner-bom to v6.20.0 ([#758](https://github.com/googleapis/java-spanner-jdbc/issues/758)) ([311d1ca](https://github.com/googleapis/java-spanner-jdbc/commit/311d1cabff7e7e2f5cf2cdcdda90ba536eadfa68))
+
 ### [2.5.11](https://github.com/googleapis/java-spanner-jdbc/compare/v2.5.10...v2.5.11) (2022-02-11)
 
 

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>2.5.12-SNAPSHOT</version><!-- {x-version-update:google-cloud-spanner-jdbc:current} -->
+  <version>2.6.0</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>2.5.12-SNAPSHOT</version>
+      <version>2.6.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 

versions.txt

@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-spanner-jdbc:2.5.11:2.5.12-SNAPSHOT
+google-cloud-spanner-jdbc:2.6.0:2.6.0