diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 83e227add..a732481a5 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -21,7 +21,7 @@
 	"extensions": [
 		"vscjava.vscode-java-pack",
 		"redhat.vscode-xml",
-		"pivotal.vscode-boot-dev-pack",
+		"vmware.vscode-boot-dev-pack",
 		"mhutchie.git-graph"
 	],
 	"forwardPorts": [8080],
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 000000000..21de586dd
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+mvnw    text eol=lf
+*.java  text eol=lf
diff --git a/pom.xml b/pom.xml
index a50ea8952..7b836baa9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.0.2</version>
+    <version>3.0.4</version>
   </parent>
   <name>petclinic</name>
 
diff --git a/readme.md b/readme.md
index 4cd576eac..869e2e943 100644
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,9 @@
 # Spring PetClinic Sample Application [![Build Status](https://github.com/spring-projects/spring-petclinic/actions/workflows/maven-build.yml/badge.svg)](https://github.com/spring-projects/spring-petclinic/actions/workflows/maven-build.yml)
 
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/spring-projects/spring-petclinic)
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/spring-projects/spring-petclinic) [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://github.com/codespaces/new?hide_repo_select=true&ref=main&repo=7517918)
+
+
+
 
 ## Understanding the Spring Petclinic application with a few diagrams
 <a href="https://speakerdeck.com/michaelisvy/spring-petclinic-sample-application">See the presentation here</a>