(docs) Update latest versions

Author: setchy

content/servlet/_index.md

@@ -14,15 +14,14 @@ menu:
 [![GitHub contributors](https://img.shields.io/github/contributors/graphql-java-kickstart/graphql-java-servlet)](https://github.com/graphql-java-kickstart/graphql-java-servlet/graphs/contributors)
 [![Discuss on GitHub](https://img.shields.io/badge/GitHub-discuss-orange)](https://github.com/graphql-java-kickstart/graphql-java-servlet/discussions)
 
-
 Implementation of GraphQL Java Servlet including support for Relay.js, Apollo and OSGi out of the box.
 This project wraps the Java implementation of GraphQL provided by [GraphQL Java](https://www.graphql-java.com).
 The documentation on this site focuses around the usage of the servlet. Although some parts may dive deeper
 into the aspects of GraphQL Java as well, make sure to look at the
 [GraphQL Java documentation](https://www.graphql-java.com/documentation/latest/) for more in depth details
 regarding GraphQL Java itself.
 
-We try to stay up to date with GraphQL Java as much as possible. The current version supports **GraphQL Java 16.1**.
+We try to stay up to date with GraphQL Java as much as possible. The current version supports **GraphQL Java 17.3**.
 
 This project requires at least Java 8.
 
@@ -35,27 +34,30 @@ To add `graphql-java-servlet` to your project and get started quickly, do the fo
 ### Build with Gradle
 
 Make sure `mavenCentral` is amongst your repositories:
+
 ```gradle
 repositories {
     mavenCentral()
 }
 ```
 
 Add the `graphql-java-servlet` dependency:
+
 ```gradle
 dependencies {
-    compile 'com.graphql-java-kickstart:graphql-java-servlet:11.1.0'
+    compile 'com.graphql-java-kickstart:graphql-java-servlet:12.0.0'
 }
 ```
 
 ### Build with Maven
 
 Add the `graphql-java-servlet` dependency:
+
 ```xml
 <dependency>
   <groupId>com.graphql-java-kickstart</groupId>
   <artifactId>graphql-java-servlet</artifactId>
-  <version>11.1.0</version>
+  <version>12.0.0</version>
 </dependency>
 ```
 
@@ -73,6 +75,7 @@ Snapshot versions of the current `master` branch are availble on JFrog. Check th
 ### Build with Gradle
 
 Add the Snapshot repository:
+
 ```gradle
 repositories {
     mavenCentral()
@@ -83,6 +86,7 @@ repositories {
 ### Build with Maven
 
 Add the Snapshot repository:
+
 ```xml
 <repositories>
   <repository>
@@ -98,27 +102,29 @@ Add the Snapshot repository:
 ```
 
 ## Usage
- 
+
 The servlet supports the following request formats:
- * GET request to `../schema.json`: Get the result of an introspection query.
- * GET request with query parameters (query only, no mutation):
-     * query
-     * operationName (optional)
-     * variables (optional)
- * POST body JSON object with fields:
-     * query
-     * operationName (optional)
-     * variables (optional)
- * POST multipart part named "graphql" containing JSON object with fields:
-     * query
-     * operationName (optional)
-     * variables (optional)
- * POST multipart parts named "query", "operationName" (optional), and "variables" (optional)
- * POST with Content Type "application/graphql" will treat the HTTP POST body contents as the GraphQL query string
- 
+
+- GET request to `../schema.json`: Get the result of an introspection query.
+- GET request with query parameters (query only, no mutation):
+  - query
+  - operationName (optional)
+  - variables (optional)
+- POST body JSON object with fields:
+  - query
+  - operationName (optional)
+  - variables (optional)
+- POST multipart part named "graphql" containing JSON object with fields:
+  - query
+  - operationName (optional)
+  - variables (optional)
+- POST multipart parts named "query", "operationName" (optional), and "variables" (optional)
+- POST with Content Type "application/graphql" will treat the HTTP POST body contents as the GraphQL query string
+
 ## Spring Framework support
 
 To use the servlet with Spring Framework, either use the [Spring Boot starter](https://www.graphql-java-kickstart.com/spring-boot/) or simply define a `ServletRegistrationBean` in a web app:
+
 ```java
 @Bean
 ServletRegistrationBean graphQLServletRegistrationBean(GraphQLSchema schema, ExecutionStrategy executionStrategy, List<GraphQLOperationListener> operationListeners) {
@@ -128,7 +134,7 @@ ServletRegistrationBean graphQLServletRegistrationBean(GraphQLSchema schema, Exe
 
 ## GraphQL Subscription support
 
-Subscriptions over WebSocket are fully supported within Spring Boot, but may require some work if you're using another 
-framework. There is an example [here](https://github.com/graphql-java-kickstart/samples/tree/master/subscription-with-authentication). 
-Internally, [JSR 356](https://www.oracle.com/technical-resources/articles/java/jsr356.html) is used for WebSocket 
+Subscriptions over WebSocket are fully supported within Spring Boot, but may require some work if you're using another
+framework. There is an example [here](https://github.com/graphql-java-kickstart/samples/tree/master/subscription-with-authentication).
+Internally, [JSR 356](https://www.oracle.com/technical-resources/articles/java/jsr356.html) is used for WebSocket
 support. The endpoint is [GraphQLWebSocketServlet](https://github.com/graphql-java-kickstart/graphql-java-servlet/blob/38af304a9da1a57ac7475098b7fccec1b063646b/graphql-java-servlet/src/main/java/graphql/kickstart/servlet/GraphQLWebsocketServlet.java).

content/tools/getting-started/index.md

@@ -23,27 +23,30 @@ To add `graphql-java-tools` to your project and get started quickly, do the foll
 ### Build with Gradle
 
 Make sure `mavenCentral` is amongst your repositories:
+
 ```gradle
 repositories {
     mavenCentral()
 }
 ```
 
 Add the `graphql-java-tools` dependency:
+
 ```gradle
 dependencies {
-    compile 'com.graphql-java-kickstart:graphql-java-tools:11.0.0'
+    compile 'com.graphql-java-kickstart:graphql-java-tools:12.0.1'
 }
 ```
 
 ### Build with Maven
 
 Add the `graphql-java-tools` dependency:
+
 ```xml
 <dependency>
   <groupId>com.graphql-java-kickstart</groupId>
   <artifactId>graphql-java-tools</artifactId>
-  <version>11.0.0</version>
+  <version>12.0.1</version>
 </dependency>
 ```
 
@@ -55,6 +58,7 @@ Snapshot versions of the current `master` branch are available on JFrog. Check t
 ### Build with Gradle
 
 Add the Snapshot repository:
+
 ```gradle
 repositories {
     mavenCentral()
@@ -65,6 +69,7 @@ repositories {
 ### Build with Maven
 
 Add the Snapshot repository:
+
 ```xml
 <repositories>
   <repository>