diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 0e742b94c..f743081a7 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -23,7 +23,7 @@ jobs:
           GRADLE_CLI_OPTS: ""
         run: "chmod +x ./gradlew && ./gradlew ${GRADLE_CLI_OPTS} -Pversion=${API_VERSION} build jacocoTestReport"
       - name: Build and push Docker images
-        if: github.ref == 'refs/heads/develop' || startsWith(github.ref, 'refs/tags')
+        if: github.ref == 'refs/heads/develop' || github.ref == 'refs/heads/cds' || startsWith(github.ref, 'refs/tags')
         uses: docker/build-push-action@v1.1.1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
diff --git a/Dockerfile b/Dockerfile
index 6ce248419..2d3613d5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,17 +2,23 @@ FROM eclipse-temurin:21-jdk-alpine as builder
 WORKDIR /application
 ARG JAR_FILE=build/libs/faf-java-api-*.jar
 COPY ${JAR_FILE} application.jar
-RUN java -Djarmode=layertools -jar application.jar extract
+COPY test-pki-private.key /pki/secret.key
+COPY test-pki-public.key /pki/public.key
+COPY test-account-activation.html /config/mail/account-activation.html
+COPY test-password-reset.html /config/mail/password-reset.html
+COPY test-welcome-to-faf.html /config/mail/welcome-to-faf.html
+ENV FAF_DOMAIN=faforever.com
+ENV CHALLONGE_KEY=test
+RUN java -Djarmode=tools -jar application.jar extract
+RUN java -Dspring.context.exit=onRefresh -Dspring.profiles.active=training -XX:ArchiveClassesAtExit=application.jsa -jar application/application.jar
 
 FROM eclipse-temurin:21-jdk-alpine
 VOLUME /tmp
 WORKDIR /application
-COPY --from=builder /application/dependencies/ ./
+COPY --from=builder /application/application/lib ./application/lib
 RUN true
-COPY --from=builder /application/spring-boot-loader/ ./
+COPY --from=builder /application/application/application.jar ./application
 RUN true
-COPY --from=builder /application/snapshot-dependencies/ ./
+COPY --from=builder /application/application.jsa ./
 RUN true
-COPY --from=builder /application/application/ ./
-RUN true
-ENTRYPOINT ["java", "-server", "-Djava.security.egd=file:/dev/./urandom", "org.springframework.boot.loader.launch.JarLauncher"]
+ENTRYPOINT ["java", "-XX:SharedArchiveFile=application.jsa", "-Djava.security.egd=file:/dev/./urandom", "-jar", "application/application.jar"]
diff --git a/build.gradle b/build.gradle
index 199b4d4b0..e8cefde1d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
 
 plugins {
   id "java"
-  id "org.springframework.boot" version "3.3.0"
+  id "org.springframework.boot" version "3.3.1"
   id "idea"
   id "com.adarshr.test-logger" version "4.0.0"
 }
@@ -31,7 +31,10 @@ repositories {
   maven { url "https://jitpack.io" }
 }
 
-compileJava.dependsOn(processResources)
+compileJava {
+  dependsOn(processResources)
+  options.compilerArgs.add("-parameters")
+}
 
 configurations {
   compile.exclude module: "assertj-core"
@@ -39,7 +42,7 @@ configurations {
 
 idea {
   module {
-    testSourceDirs += file('src/inttest/java')
+    testSources = files(file("src/test/java"), file("src/inttest/java"))
   }
 }
 
@@ -66,7 +69,7 @@ configurations {
 }
 
 
-task inttest(type: Test) {
+tasks.register('inttest', Test) {
   group = LifecycleBasePlugin.VERIFICATION_GROUP
   description = "Runs the integration tests."
 
@@ -105,13 +108,14 @@ configurations {
   codacy
 }
 
-task sendCoverageToCodacy(type: JavaExec, dependsOn: jacocoTestReport) {
+tasks.register('sendCoverageToCodacy', JavaExec) {
+  dependsOn jacocoTestReport
   mainClass = "com.codacy.CodacyCoverageReporter"
   classpath = configurations.codacy
   args = ["report", "-l", "Java", "-r", "${buildDir}/reports/jacoco/test/jacocoTestReport.xml"]
 }
 
-configurations.all {
+configurations.configureEach {
   // Cache -SNAPSHOT for 60 seconds only
   resolutionStrategy.cacheChangingModulesFor 60, 'seconds'
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3fa8f862f..b82aa23a4 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/src/main/java/com/faforever/api/challonge/ChallongeController.java b/src/main/java/com/faforever/api/challonge/ChallongeController.java
index fe3119703..bc892061d 100644
--- a/src/main/java/com/faforever/api/challonge/ChallongeController.java
+++ b/src/main/java/com/faforever/api/challonge/ChallongeController.java
@@ -2,12 +2,11 @@
 
 import com.faforever.api.config.FafApiProperties;
 import com.faforever.api.config.FafApiProperties.Challonge;
+import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.web.client.RestTemplateBuilder;
 import org.springframework.cache.annotation.Cacheable;
-import org.springframework.context.annotation.Scope;
-import org.springframework.context.annotation.ScopedProxyMode;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.MediaType;
@@ -22,7 +21,6 @@
 import org.springframework.web.util.DefaultUriBuilderFactory;
 import org.springframework.web.util.UriBuilder;
 
-import jakarta.servlet.http.HttpServletRequest;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
@@ -37,7 +35,6 @@
  * only loaded if a Challonge API key is specified.</p>
  */
 @RestController
-@Scope(proxyMode = ScopedProxyMode.TARGET_CLASS)
 @RequestMapping(path = ChallongeController.CHALLONGE_ROUTE)
 @ConditionalOnProperty("faf-api.challonge.key")
 public class ChallongeController {
diff --git a/src/main/java/com/faforever/api/config/ApplicationProfile.java b/src/main/java/com/faforever/api/config/ApplicationProfile.java
index 5d692e1b1..a37702cbb 100644
--- a/src/main/java/com/faforever/api/config/ApplicationProfile.java
+++ b/src/main/java/com/faforever/api/config/ApplicationProfile.java
@@ -5,6 +5,7 @@ public final class ApplicationProfile {
   public static final String PRODUCTION = "prod";
   public static final String DEVELOPMENT = "dev";
   public static final String INTEGRATION_TEST = "int";
+  public static final String TRAINING = "training";
 
   private ApplicationProfile() {
     // Utility class
diff --git a/src/main/java/com/faforever/api/config/CacheConfig.java b/src/main/java/com/faforever/api/config/CacheConfig.java
index 9140741a0..84595051d 100644
--- a/src/main/java/com/faforever/api/config/CacheConfig.java
+++ b/src/main/java/com/faforever/api/config/CacheConfig.java
@@ -16,6 +16,7 @@
 import com.faforever.api.data.domain.MapVersion;
 import com.faforever.api.data.domain.Mod;
 import com.faforever.api.data.domain.ModVersion;
+import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.cache.caffeine.CaffeineCache;
@@ -28,7 +29,6 @@
 import org.springframework.context.annotation.Profile;
 import org.springframework.web.servlet.HandlerMapping;
 
-import jakarta.servlet.http.HttpServletRequest;
 import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
@@ -40,7 +40,7 @@
 
 @EnableCaching(proxyTargetClass = true)
 @Configuration
-@Profile(ApplicationProfile.PRODUCTION)
+@Profile({ApplicationProfile.PRODUCTION, ApplicationProfile.TRAINING})
 public class CacheConfig {
 
   /**
diff --git a/src/main/java/com/faforever/api/config/LocalizationConfig.java b/src/main/java/com/faforever/api/config/LocalizationConfig.java
index 8d8747885..784a2b180 100644
--- a/src/main/java/com/faforever/api/config/LocalizationConfig.java
+++ b/src/main/java/com/faforever/api/config/LocalizationConfig.java
@@ -1,24 +1,15 @@
 package com.faforever.api.config;
 
 import com.faforever.api.i18n.RepositoryMessageSource;
-import org.springframework.context.HierarchicalMessageSource;
-import org.springframework.context.MessageSource;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.support.MessageSourceAccessor;
 
-import jakarta.inject.Inject;
-
 @Configuration
 public class LocalizationConfig {
 
   @Bean
-  public MessageSourceAccessor messageSourceAccessor(MessageSource messageSource) {
+  public MessageSourceAccessor messageSourceAccessor(RepositoryMessageSource messageSource) {
     return new MessageSourceAccessor(messageSource);
   }
-
-  @Inject
-  public void configureMessageSource(HierarchicalMessageSource messageSource, RepositoryMessageSource repositoryMessageSource) {
-    messageSource.setParentMessageSource(repositoryMessageSource);
-  }
 }
diff --git a/src/main/java/com/faforever/api/config/elide/ElideConfig.java b/src/main/java/com/faforever/api/config/elide/ElideConfig.java
index 87969b1d1..422115a9d 100644
--- a/src/main/java/com/faforever/api/config/elide/ElideConfig.java
+++ b/src/main/java/com/faforever/api/config/elide/ElideConfig.java
@@ -18,6 +18,7 @@
 import com.yahoo.elide.jsonapi.JsonApiSettings;
 import org.apache.commons.beanutils.ConvertUtils;
 import org.apache.commons.beanutils.Converter;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -35,8 +36,8 @@ public class ElideConfig {
 
   @Bean
   MultiplexManager multiplexDataStore(
-    DataStore fafDataStore,
-    DataStore leagueDataStore
+    @Qualifier("fafDataStore") DataStore fafDataStore,
+    @Qualifier("leagueDataStore")DataStore leagueDataStore
   ) {
     return new MultiplexManager(fafDataStore, leagueDataStore);
   }
diff --git a/src/main/java/com/faforever/api/db/SchemaVersionVerifier.java b/src/main/java/com/faforever/api/db/SchemaVersionVerifier.java
index 514235372..dac349f1c 100644
--- a/src/main/java/com/faforever/api/db/SchemaVersionVerifier.java
+++ b/src/main/java/com/faforever/api/db/SchemaVersionVerifier.java
@@ -11,7 +11,7 @@
 import java.util.Objects;
 
 @Component
-@Profile("!" + ApplicationProfile.INTEGRATION_TEST)
+@Profile(ApplicationProfile.PRODUCTION)
 public class SchemaVersionVerifier implements PriorityOrdered, InitializingBean {
 
   private final SchemaVersionRepository schemaVersionRepository;
diff --git a/src/main/java/com/faforever/api/i18n/RepositoryMessageSource.java b/src/main/java/com/faforever/api/i18n/RepositoryMessageSource.java
index c358dd6b1..a4f1ccc97 100644
--- a/src/main/java/com/faforever/api/i18n/RepositoryMessageSource.java
+++ b/src/main/java/com/faforever/api/i18n/RepositoryMessageSource.java
@@ -1,8 +1,10 @@
 package com.faforever.api.i18n;
 
+import com.faforever.api.config.ApplicationProfile;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.context.support.AbstractResourceBasedMessageSource;
+import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 
 import java.text.MessageFormat;
@@ -10,6 +12,7 @@
 import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Set;
 
 @Component
 @RequiredArgsConstructor
@@ -18,6 +21,7 @@ public class RepositoryMessageSource extends AbstractResourceBasedMessageSource
   private static final Locale FALLBACK_LOCALE = Locale.US;
 
   private final MessageRepository messageRepository;
+  private final Environment environment;
 
   /**
    * Language -&gt; Region -&gt; Key -&gt; Value.
@@ -76,6 +80,6 @@ private String getText(String key, Locale locale) {
 
   @Override
   public void afterPropertiesSet() {
-    messagesByLanguage = loadMessages();
+    messagesByLanguage = Set.of(environment.getActiveProfiles()).contains(ApplicationProfile.TRAINING) ? Map.of() : loadMessages();
   }
 }
diff --git a/src/main/resources/config/application-local.yml b/src/main/resources/config/application-local.yml
index bb9fe52f2..5e8475105 100644
--- a/src/main/resources/config/application-local.yml
+++ b/src/main/resources/config/application-local.yml
@@ -71,7 +71,7 @@ spring:
   rabbitmq:
     host: ${RABBIT_HOST:127.0.0.1}
     port: ${RABBIT_PORT:5672}
-    username: ${RABBIT_USERNAME:faf-java-api}
+    username: ${RABBIT_USERNAME:faf-api}
     password: ${RABBIT_PASSWORD:banana}
     virtual-host: ${RABBIT_VHOST:/faf-core}
   jpa:
@@ -80,8 +80,8 @@ spring:
     oauth2:
       resourceserver:
         jwt:
-          jwk-set-uri: https://hydra.faforever.com/.well-known/jwks.json
-          issuer-uri: https://hydra.faforever.com/
+          jwk-set-uri: http://localhost:4444/.well-known/jwks.json
+          issuer-uri: http://ory-hydra:4444/
 logging:
   level:
-    com.faforever.api: debug
+    com.faforever.api: debug
\ No newline at end of file
diff --git a/src/main/resources/config/application.yml b/src/main/resources/config/application.yml
index 390db4cd7..11def3a3a 100644
--- a/src/main/resources/config/application.yml
+++ b/src/main/resources/config/application.yml
@@ -148,6 +148,8 @@ spring:
       resourceserver:
         jwt:
           issuer-uri: ${JWT_FAF_HYDRA_ISSUER:https://hydra.${FAF_DOMAIN}/}
+  aot:
+    enabled: true
 
 server:
   # Mind that this is configured in the docker compose file as well (that is, in the gradle script that generates it)