Always close Input/OutputStreams

Also: formatting

CHANGELOG.md

@@ -138,13 +138,17 @@ Version 4.x is JDK17 LTS bytecode compatible, with Docker and JUnit / direct Jav
 * Features and fixes
   * Allow overriding headers in head object
   * Implement If-(Un)modified-Since handling (fixes #829)
+  * Close all InputStreams and OutputStreams
 * Refactorings
   * Use Tomcat instead of Jetty as the application container (fixes #2136)
   * "FROM" in Dockerfile did not match "as"
+  * Delete files on shutdown using a `DisposableBean` instead of `File#deleteOnExit()`
 * Version updates (deliverable dependencies)
-  * none
+  * Bump spring-boot.version from 3.3.5 to 3.4.1
 * Version updates (build dependencies)
   * Bump github/codeql-action from 3.27.6 to 3.27.9
+  * Bump actions/upload-artifact from 4.4.3 to 4.5.0
+  * Bump actions/setup-java from 4.5.0 to 4.6.0
   * Bump com.puppycrawl.tools:checkstyle from 10.20.2 to 10.21.0
   * Jackson 2.18.2 to 2.17.2 (remove override, use Spring-Boot supplied version)