chore: release 2.4.0 (#184)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.4.0](https://www.github.com/googleapis/java-common-protos/compare/v2.3.2...v2.4.0) (2021-08-26)


### Features

* add new FieldBehavior NON_EMPTY_DEFAULT ([#191](https://www.github.com/googleapis/java-common-protos/issues/191)) ([acb2206](https://www.github.com/googleapis/java-common-protos/commit/acb2206e4dbe0b94c4ebbbe6bd924a258469f836))
* Add the `principal` field to the ServiceAccountDelegationInfo proto ([#183](https://www.github.com/googleapis/java-common-protos/issues/183)) ([b558909](https://www.github.com/googleapis/java-common-protos/commit/b558909b0355e5878e4785b76105735e2ca25422))
* generate java files for extended_operations.proto ([#200](https://www.github.com/googleapis/java-common-protos/issues/200)) ([fec9c81](https://www.github.com/googleapis/java-common-protos/commit/fec9c8140c1a03f823d69a787b8c1f59d45879a6))


### Bug Fixes

* Add `shopt -s nullglob` to dependencies script ([#189](https://www.github.com/googleapis/java-common-protos/issues/189)) ([89605e8](https://www.github.com/googleapis/java-common-protos/commit/89605e8edb10bb3ab3aaaa49a4cefba3fa590953))
* Update dependencies.sh to not break on mac ([#186](https://www.github.com/googleapis/java-common-protos/issues/186)) ([ae73232](https://www.github.com/googleapis/java-common-protos/commit/ae7323289c966d7690fcfcf672e19a58797be3df))


### Documentation

* modify some field level comments with new details and examples ([b558909](https://www.github.com/googleapis/java-common-protos/commit/b558909b0355e5878e4785b76105735e2ca25422))


### Dependencies

* update dependency com.google.protobuf:protobuf-bom to v3.17.3 ([#185](https://www.github.com/googleapis/java-common-protos/issues/185)) ([6f1b209](https://www.github.com/googleapis/java-common-protos/commit/6f1b209f32d8ee3ae38e9051f29d464fca507c84))
* update dependency io.grpc:grpc-bom to v1.38.1 ([#187](https://www.github.com/googleapis/java-common-protos/issues/187)) ([1086c1c](https://www.github.com/googleapis/java-common-protos/commit/1086c1cb870e49bc4b68992d293176909bc58a2d))
---


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

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,31 @@
 # Changelog
 
+## [2.4.0](https://www.github.com/googleapis/java-common-protos/compare/v2.3.2...v2.4.0) (2021-08-26)
+
+
+### Features
+
+* add new FieldBehavior NON_EMPTY_DEFAULT ([#191](https://www.github.com/googleapis/java-common-protos/issues/191)) ([acb2206](https://www.github.com/googleapis/java-common-protos/commit/acb2206e4dbe0b94c4ebbbe6bd924a258469f836))
+* Add the `principal` field to the ServiceAccountDelegationInfo proto ([#183](https://www.github.com/googleapis/java-common-protos/issues/183)) ([b558909](https://www.github.com/googleapis/java-common-protos/commit/b558909b0355e5878e4785b76105735e2ca25422))
+* generate java files for extended_operations.proto ([#200](https://www.github.com/googleapis/java-common-protos/issues/200)) ([fec9c81](https://www.github.com/googleapis/java-common-protos/commit/fec9c8140c1a03f823d69a787b8c1f59d45879a6))
+
+
+### Bug Fixes
+
+* Add `shopt -s nullglob` to dependencies script ([#189](https://www.github.com/googleapis/java-common-protos/issues/189)) ([89605e8](https://www.github.com/googleapis/java-common-protos/commit/89605e8edb10bb3ab3aaaa49a4cefba3fa590953))
+* Update dependencies.sh to not break on mac ([#186](https://www.github.com/googleapis/java-common-protos/issues/186)) ([ae73232](https://www.github.com/googleapis/java-common-protos/commit/ae7323289c966d7690fcfcf672e19a58797be3df))
+
+
+### Documentation
+
+* modify some field level comments with new details and examples ([b558909](https://www.github.com/googleapis/java-common-protos/commit/b558909b0355e5878e4785b76105735e2ca25422))
+
+
+### Dependencies
+
+* update dependency com.google.protobuf:protobuf-bom to v3.17.3 ([#185](https://www.github.com/googleapis/java-common-protos/issues/185)) ([6f1b209](https://www.github.com/googleapis/java-common-protos/commit/6f1b209f32d8ee3ae38e9051f29d464fca507c84))
+* update dependency io.grpc:grpc-bom to v1.38.1 ([#187](https://www.github.com/googleapis/java-common-protos/issues/187)) ([1086c1c](https://www.github.com/googleapis/java-common-protos/commit/1086c1cb870e49bc4b68992d293176909bc58a2d))
+
 ### [2.3.2](https://www.github.com/googleapis/java-common-protos/compare/v2.3.1...v2.3.2) (2021-06-03)
 
 

grpc-google-common-protos/pom.xml

@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-common-protos</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>grpc-google-common-protos</name>
   <description>GRPC library for grpc-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>

pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.google.api.grpc</groupId>
   <artifactId>google-common-protos-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>Google Common Protos Parent</name>
   <url>https://github.com/googleapis/java-iam</url>
   <description>
@@ -88,7 +88,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>

proto-google-common-protos/pom.xml

@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-common-protos</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>proto-google-common-protos</name>
   <description>PROTO library for proto-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.4.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>

versions.txt

@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-common-protos:2.3.2:2.3.3-SNAPSHOT
+proto-google-common-protos:2.4.0:2.4.0