prepare release 2.4.31

Author: frantuma

README.md

@@ -6,7 +6,7 @@
 
 [![Build Status](https://jenkins.swagger.io/view/OSS%20-%20Java/job/oss-swagger-codegen-master-java7/badge/icon?subject=jenkins%20build%20-%20java%207)](https://jenkins.swagger.io/view/OSS%20-%20Java/job/oss-swagger-codegen-master-java7/)
 
-- Master (2.4.31-SNAPSHOT): [![Java Test](https://img.shields.io/jenkins/build.svg?jobUrl=https://jenkins.swagger.io/job/oss-swagger-codegen-master)](https://jenkins.swagger.io/view/OSS%20-%20Java/job/oss-swagger-codegen-master)
+- Master (2.4.32-SNAPSHOT): [![Java Test](https://img.shields.io/jenkins/build.svg?jobUrl=https://jenkins.swagger.io/job/oss-swagger-codegen-master)](https://jenkins.swagger.io/view/OSS%20-%20Java/job/oss-swagger-codegen-master)
 [![Windows Test](https://ci.appveyor.com/api/projects/status/github/swagger-api/swagger-codegen?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/swaggerhub-bot/swagger-codegen)
 
 - 3.0.42-SNAPSHOT:  [![Java Test](https://img.shields.io/jenkins/build.svg?jobUrl=https://jenkins.swagger.io/job/oss-swagger-codegen-3)](https://jenkins.swagger.io/view/OSS%20-%20Java/job/oss-swagger-codegen-3)
@@ -50,7 +50,7 @@ dependency example:
 <dependency>
     <groupId>io.swagger</groupId>
     <artifactId>swagger-codegen-maven-plugin</artifactId>
-    <version>2.4.30</version>
+    <version>2.4.31</version>
 </dependency>
 ```
 
@@ -174,8 +174,9 @@ Swagger Codegen Version    | Release Date | OpenAPI Spec compatibility | Notes
 [3.0.2](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.2)| 2018-10-19   | 1.0, 1.1, 1.2, 2.0, 3.0 | Minor release
 [3.0.1](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.1)| 2018-10-05   | 1.0, 1.1, 1.2, 2.0, 3.0 | Major release with breaking changes
 [3.0.0](https://github.com/swagger-api/swagger-codegen/releases/tag/v3.0.0)| 2018-09-06   | 1.0, 1.1, 1.2, 2.0, 3.0 | Major release with breaking changes
-2.4.31-SNAPSHOT (current master, upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/swagger-codegen-cli/2.4.31-SNAPSHOT/)| TBD          | 1.0, 1.1, 1.2, 2.0   | Minor release
-[2.4.30](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.30) (**current stable**) | 2023-02-16   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.30](https://github.com/swagger-api/swagger-codegen/tree/v2.4.30)
+2.4.32g-SNAPSHOT (current master, upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/swagger-codegen-cli/2.4.32-SNAPSHOT/)| TBD          | 1.0, 1.1, 1.2, 2.0   | Minor release
+[2.4.31](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.31) (**current stable**) | 2023-04-02   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.31](https://github.com/swagger-api/swagger-codegen/tree/v2.4.31)
+[2.4.30](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.30) | 2023-02-16   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.30](https://github.com/swagger-api/swagger-codegen/tree/v2.4.30)
 [2.4.29](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.29) | 2022-11-10   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.29](https://github.com/swagger-api/swagger-codegen/tree/v2.4.29)
 [2.4.28](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.28) | 2022-08-15   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.28](https://github.com/swagger-api/swagger-codegen/tree/v2.4.28)
 [2.4.27](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.4.27) | 2022-04-12   | 1.0, 1.1, 1.2, 2.0   | [tag v2.4.27](https://github.com/swagger-api/swagger-codegen/tree/v2.4.27)
@@ -219,7 +220,7 @@ If you're looking for the latest stable version, you can grab it directly from M
 
 ```sh
 # Download current stable 2.x.x branch (Swagger and OpenAPI version 2)
-wget https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.30/swagger-codegen-cli-2.4.30.jar -O swagger-codegen-cli.jar
+wget https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.31/swagger-codegen-cli-2.4.31.jar -O swagger-codegen-cli.jar
 
 java -jar swagger-codegen-cli.jar help
 
@@ -229,7 +230,7 @@ wget https://repo1.maven.org/maven2/io/swagger/codegen/v3/swagger-codegen-cli/3.
 java -jar swagger-codegen-cli.jar --help
 ```
 
-For Windows users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g. `Invoke-WebRequest -OutFile swagger-codegen-cli.jar https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.30/swagger-codegen-cli-2.4.30.jar`
+For Windows users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g. `Invoke-WebRequest -OutFile swagger-codegen-cli.jar https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.31/swagger-codegen-cli-2.4.31.jar`
 
 On a mac, it's even easier with `brew`:
 ```sh
@@ -377,7 +378,7 @@ java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
 ```
 (if you're on Windows, replace the last command with `java -jar modules\swagger-codegen-cli\target\swagger-codegen-cli.jar generate -i https://petstore.swagger.io/v2/swagger.json -l php -o c:\temp\php_api_client`)
 
-You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.30/swagger-codegen-cli-2.4.30.jar)
+You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.31/swagger-codegen-cli-2.4.31.jar)
 
 To get a list of **general** options available, please run `java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar help generate` (for version 3.x check [3.0.0 branch](https://github.com/swagger-api/swagger-codegen/tree/3.0.0))
 

modules/swagger-codegen-cli/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.31-SNAPSHOT</version>
+        <version>2.4.31</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

modules/swagger-codegen-maven-plugin/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.31-SNAPSHOT</version>
+        <version>2.4.31</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-codegen-maven-plugin</artifactId>

modules/swagger-codegen/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.31-SNAPSHOT</version>
+        <version>2.4.31</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

modules/swagger-generator/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.31-SNAPSHOT</version>
+        <version>2.4.31</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-generator</artifactId>
@@ -184,6 +184,7 @@
             <version>${project.parent.version}</version>
             <type>test-jar</type>
             <scope>test</scope>
+            <optional>true</optional>
             <exclusions>
                 <exclusion>
                     <groupId>org.slf4j</groupId>