diff --git a/.github/workflows/java.build-and-test.yaml b/.github/workflows/java.build-and-test.yaml
index f88e9d0..e3fc1cc 100644
--- a/.github/workflows/java.build-and-test.yaml
+++ b/.github/workflows/java.build-and-test.yaml
@@ -26,10 +26,10 @@ jobs:
       id: filter
       with:
         filters: |
-          amphora-parent: '(amphora-parent|.github)/**'
-          amphora-common: '(amphora-common|.github)/**'
-          amphora-java-client: '(amphora-java-client|.github)/**'
-          amphora-service: '(amphora-service|.github)/**'
+          parent: '(amphora-parent|.github)/**'
+          common: '(amphora-common|.github)/**'
+          java-client: '(amphora-java-client|.github)/**'
+          service: '(amphora-service|.github)/**'
   test:
     needs: changes
     strategy:
@@ -56,9 +56,9 @@ jobs:
               "password": "${{ secrets.GITHUB_TOKEN }}"
             }]
       - name: Build with Maven
-        run: ./mvnw install -pl ${{ matrix.module }} -Dskip.tests --batch-mode --update-snapshots --no-transfer-progress
+        run: ./mvnw install -pl ${GITHUB_REPOSITORY#*/}-${{ matrix.module }} -Dskip.tests --batch-mode --update-snapshots --no-transfer-progress
       - name: Run Tests
-        run: ./mvnw verify -pl ${{ matrix.module }} --activate-profiles coverage --batch-mode --no-transfer-progress
+        run: ./mvnw verify -pl ${GITHUB_REPOSITORY#*/}-${{ matrix.module }} --activate-profiles coverage --batch-mode --no-transfer-progress
       - name: Collect Jacoco reports
         run: echo ::set-output name=reports::$(find . -regex '.*/target/site/jacoco/jacoco.xml' | tr '\n' ',' | sed 's/.$//')
         id: jacoco
@@ -68,6 +68,7 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ${{ steps.jacoco.outputs.reports }}
           name: ${{ matrix.module }}
+          flags: ${{ matrix.module }}
   test-status:
     runs-on: ubuntu-22.04
     needs: test
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cbecc39..e8399fc 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "0.1.0",
+  "amphora-parent": "0.1.0",
   "amphora-common": "0.1.0",
   "amphora-java-client": "0.1.0",
   "amphora-service": "0.1.0",
diff --git a/amphora-common/pom.xml b/amphora-common/pom.xml
index 2200119..9a6578d 100644
--- a/amphora-common/pom.xml
+++ b/amphora-common/pom.xml
@@ -10,7 +10,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>amphora-common</artifactId>
-    <version>0.1.0</version>
+    <version>0.1.0</version><!-- {x-version-update:amphora-common:current} -->
     <parent>
         <groupId>io.carbynestack</groupId>
         <artifactId>amphora</artifactId>
diff --git a/amphora-common/versions.txt b/amphora-common/versions.txt
new file mode 100644
index 0000000..5bf7090
--- /dev/null
+++ b/amphora-common/versions.txt
@@ -0,0 +1 @@
+amphora-common:0.1.0
diff --git a/amphora-java-client/pom.xml b/amphora-java-client/pom.xml
index d1c9c17..8032a0f 100644
--- a/amphora-java-client/pom.xml
+++ b/amphora-java-client/pom.xml
@@ -10,7 +10,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>amphora-java-client</artifactId>
-    <version>0.1.0</version>
+    <version>0.1.0</version><!-- {x-version-update:amphora-java-client:current} -->
     <parent>
         <groupId>io.carbynestack</groupId>
         <artifactId>amphora</artifactId>
diff --git a/amphora-java-client/versions.txt b/amphora-java-client/versions.txt
new file mode 100644
index 0000000..639e37a
--- /dev/null
+++ b/amphora-java-client/versions.txt
@@ -0,0 +1 @@
+amphora-java-client:0.1.0
diff --git a/amphora-parent/pom.xml b/amphora-parent/pom.xml
index fd2842e..52b13e2 100644
--- a/amphora-parent/pom.xml
+++ b/amphora-parent/pom.xml
@@ -11,7 +11,7 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>amphora-parent</artifactId>
     <groupId>io.carbynestack</groupId>
-    <version>0.1.0</version>
+    <version>0.1.0</version><!-- {x-version-update:amphora-parent:current} -->
     <packaging>pom</packaging>
     <licenses>
         <license>
diff --git a/amphora-parent/versions.txt b/amphora-parent/versions.txt
new file mode 100644
index 0000000..2299c31
--- /dev/null
+++ b/amphora-parent/versions.txt
@@ -0,0 +1 @@
+amphora-parent:0.1.0
diff --git a/amphora-service/pom.xml b/amphora-service/pom.xml
index bd1109d..71e6c4e 100644
--- a/amphora-service/pom.xml
+++ b/amphora-service/pom.xml
@@ -11,7 +11,7 @@
     <artifactId>amphora-service</artifactId>
     <name>Amphora Service</name>
     <description>Amphora bucket/object store service.</description>
-    <version>0.1.0</version>
+    <version>0.1.0</version><!-- {x-version-update:amphora-service:current} -->
     <parent>
         <groupId>io.carbynestack</groupId>
         <artifactId>amphora</artifactId>
diff --git a/amphora-service/versions.txt b/amphora-service/versions.txt
new file mode 100644
index 0000000..d171389
--- /dev/null
+++ b/amphora-service/versions.txt
@@ -0,0 +1 @@
+amphora-service:0.1.0
diff --git a/codecov.yaml b/codecov.yaml
new file mode 100644
index 0000000..7c454c1
--- /dev/null
+++ b/codecov.yaml
@@ -0,0 +1,16 @@
+flag_management:
+  default_rules:
+    carryforward: true
+  individual_flags:
+    - name: parent
+      paths:
+        - amphora-parent/
+    - name: common
+      paths:
+        - amphora-common/
+    - name: java-client
+      paths:
+        - amphora-java-client/
+    - name: service
+      paths:
+        - amphora-service/
diff --git a/release-please-config.json b/release-please-config.json
index f72c682..51cf452 100644
--- a/release-please-config.json
+++ b/release-please-config.json
@@ -5,21 +5,21 @@
   "pull-request-header": ":package: Staging a new release",
   "skip-snapshot": true,
   "packages": {
-    ".": {
+    "amphora-parent": {
       "package-name": "parent",
-      "release-type": "maven"
+      "release-type": "java-yoshi"
     },
     "amphora-common": {
       "package-name": "common",
-      "release-type": "maven"
+      "release-type": "java-yoshi"
     },
     "amphora-java-client": {
       "package-name": "java-client",
-      "release-type": "maven"
+      "release-type": "java-yoshi"
     },
     "amphora-service": {
       "package-name": "service",
-      "release-type": "maven"
+      "release-type": "java-yoshi"
     },
     "amphora-service/charts/amphora": {
       "package-name": "chart",