diff --git a/build.gradle.kts b/build.gradle.kts
index d2c6b587b9..e6d8b90b94 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -83,6 +83,7 @@ spinePublishing {
         "java",
         "java-bundle",
         "jvm-runtime",
+        "ksp",
     )
     modulesWithCustomPublishing = setOf(
         "java-bundle",
diff --git a/dependencies.md b/dependencies.md
index 2c8293362a..8952203988 100644
--- a/dependencies.md
+++ b/dependencies.md
@@ -1,6 +1,6 @@
 
 
-# Dependencies of `io.spine.tools:validation-context:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-context:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -1139,14 +1139,14 @@
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-context-tests:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-context-tests:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -2233,14 +2233,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-gradle-plugin:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-gradle-plugin:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -3309,14 +3309,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-java:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-java:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -4403,14 +4403,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-java-bundle:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-java-bundle:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.auto.service. **Name** : auto-service-annotations. **Version** : 1.1.1.
@@ -5188,14 +5188,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine:validation-jvm-runtime:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine:validation-jvm-runtime:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -6044,14 +6044,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-ksp:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-ksp:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.auto.service. **Name** : auto-service-annotations. **Version** : 1.1.1.
@@ -6996,14 +6996,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-consumer:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-consumer:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -8090,14 +8090,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-consumer-dependency:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-consumer-dependency:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -9087,14 +9087,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-extensions:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-extensions:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -10237,14 +10237,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-runtime:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-runtime:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -11234,14 +11234,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-validating:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-validating:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -12235,14 +12235,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-validator:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-validator:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.fasterxml.jackson. **Name** : jackson-bom. **Version** : 2.20.0.
@@ -13333,14 +13333,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-validator-dependency:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-validator-dependency:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -14165,14 +14165,14 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:validation-vanilla:2.0.0-SNAPSHOT.377`
+# Dependencies of `io.spine.tools:validation-vanilla:2.0.0-SNAPSHOT.378`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -15028,6 +15028,6 @@ This report was generated on **Wed Dec 17 18:38:51 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Wed Dec 17 18:38:51 WET 2025** using 
+This report was generated on **Wed Dec 17 19:51:15 WET 2025** using 
 [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under 
 [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
diff --git a/java-bundle/build.gradle.kts b/java-bundle/build.gradle.kts
index f0ef93725d..d234fc3ddc 100644
--- a/java-bundle/build.gradle.kts
+++ b/java-bundle/build.gradle.kts
@@ -54,7 +54,7 @@ dependencies {
             JavaX.annotationGroup,
             Protobuf.group,
             ErrorProne.group,
-            Grpc.group /* Available via ProtoData backend. */,
+            Grpc.group /* Available via the Compiler backend. */,
             Roaster.group /* Available via `tool-base`. */,
         ).forEach {
             exclude(group = it)
diff --git a/pom.xml b/pom.xml
index 9395f6050b..66f7cb031d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@ all modules and does not describe the project structure per-subproject.
  -->
 <groupId>io.spine.tools</groupId>
 <artifactId>validation</artifactId>
-<version>2.0.0-SNAPSHOT.377</version>
+<version>2.0.0-SNAPSHOT.378</version>
 
 <inceptionYear>2015</inceptionYear>
 
diff --git a/version.gradle.kts b/version.gradle.kts
index b2c2d7b169..6a2c005b0d 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -29,4 +29,4 @@
  *
  * For Spine-based dependencies please see [io.spine.dependency.local.Spine].
  */
-val validationVersion by extra("2.0.0-SNAPSHOT.377")
+val validationVersion by extra("2.0.0-SNAPSHOT.378")