diff --git a/.github/workflows/github-release.yml b/.github/workflows/github-release.yml
index f3053bc..e56d094 100644
--- a/.github/workflows/github-release.yml
+++ b/.github/workflows/github-release.yml
@@ -44,7 +44,7 @@ jobs:
           distribution: 'graalvm-community'
 
       - name: Publish Release to Github
-        run: ./gradlew jreleaserRelease --stacktrace --no-daemon
+        run: ./gradlew jreleaserRelease -Prelease --stacktrace --no-daemon
         env:
           JRELEASER_GITHUB_TOKEN: ${{ secrets.FLAMINGOCK_JRELEASER_GITHUB_TOKEN }}
           JRELEASER_GPG_PUBLIC_KEY: ${{ secrets.FLAMINGOCK_JRELEASER_GPG_PUBLIC_KEY }}
diff --git a/.github/workflows/module-release-graalvm.yml b/.github/workflows/module-release-graalvm.yml
index 97e903c..f31d5f7 100644
--- a/.github/workflows/module-release-graalvm.yml
+++ b/.github/workflows/module-release-graalvm.yml
@@ -60,16 +60,16 @@ jobs:
       - name: Prepare maven publish
         run: |
           if [ -n "${{ inputs.module }}" ]; then
-            ./gradlew publish -Pmodule=${{ inputs.module }}
+            ./gradlew publish -Prelease -Pmodule=${{ inputs.module }}
           else
-            ./gradlew publish
+            ./gradlew publish -Prelease
           fi
         env:
           JRELEASER_MAVENCENTRAL_USERNAME: ${{ secrets.FLAMINGOCK_JRELEASER_MAVENCENTRAL_USERNAME }}
           JRELEASER_MAVENCENTRAL_PASSWORD: ${{ secrets.FLAMINGOCK_JRELEASER_MAVENCENTRAL_PASSWORD }}
 
       - name: Release to Maven Central portal
-        run: ./infra/module-release-with-retry.sh ${{ inputs.module }} 5 20
+        run: ./infra/module-release-with-retry.sh "${{ inputs.module }}" 5 20 -Prelease
         env:
           JRELEASER_GITHUB_TOKEN: ${{ secrets.FLAMINGOCK_JRELEASER_GITHUB_TOKEN }}
           JRELEASER_MAVENCENTRAL_USERNAME: ${{ secrets.FLAMINGOCK_JRELEASER_MAVENCENTRAL_USERNAME }}
diff --git a/.gitignore b/.gitignore
index 2adfe15..dc0ec1e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 # Gradle
 .gradle/
-build/
+/build/
 !gradle/wrapper/gradle-wrapper.jar
 
 # IDE
diff --git a/build.gradle.kts b/build.gradle.kts
index 7baaa39..354e03c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,6 @@
+import io.flamingock.build.PrintVersionTask
+import io.flamingock.build.VersionManager
+
 plugins {
     `java-library`
     `maven-publish`
@@ -7,11 +10,12 @@ plugins {
 
 
 group = "io.flamingock"
-version = "1.3.1"
+val declaredVersion = "1.3.2-SNAPSHOT"
+version = VersionManager.resolveVersion(declaredVersion, project.hasProperty("release"))
 
 val flamingockVersion = "1.2.1"//only for test
-val templateApiVersion = "1.3.3"
-val coreApiVersion = "1.3.2"
+val templateApiVersion = "1.3.4"
+val coreApiVersion = "1.3.3"
 
 repositories {
     mavenLocal()
@@ -260,3 +264,5 @@ tasks.register("createStagingDeployFolder") {
 tasks.matching { it.name == "publish" }.configureEach {
     finalizedBy("createStagingDeployFolder")
 }
+
+tasks.register<PrintVersionTask>("printVersion")
diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
new file mode 100644
index 0000000..876c922
--- /dev/null
+++ b/buildSrc/build.gradle.kts
@@ -0,0 +1,7 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+}
diff --git a/buildSrc/src/main/kotlin/io/flamingock/build/PrintVersionTask.kt b/buildSrc/src/main/kotlin/io/flamingock/build/PrintVersionTask.kt
new file mode 100644
index 0000000..0898fe0
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/flamingock/build/PrintVersionTask.kt
@@ -0,0 +1,12 @@
+package io.flamingock.build
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.TaskAction
+
+abstract class PrintVersionTask : DefaultTask() {
+
+    @TaskAction
+    fun print() {
+        println(project.version)
+    }
+}
diff --git a/buildSrc/src/main/kotlin/io/flamingock/build/VersionManager.kt b/buildSrc/src/main/kotlin/io/flamingock/build/VersionManager.kt
new file mode 100644
index 0000000..d432e26
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/flamingock/build/VersionManager.kt
@@ -0,0 +1,17 @@
+package io.flamingock.build
+
+object VersionManager {
+
+    private const val SNAPSHOT_SUFFIX = "-SNAPSHOT"
+
+    fun resolveVersion(declaredVersion: String, isRelease: Boolean): String {
+        if (!isRelease) return declaredVersion
+        require(declaredVersion.endsWith(SNAPSHOT_SUFFIX)) {
+            "Cannot release: version '$declaredVersion' does not end with $SNAPSHOT_SUFFIX. " +
+                    "This prevents accidental double-releases."
+        }
+        return declaredVersion.removeSuffix(SNAPSHOT_SUFFIX)
+    }
+
+    fun isSnapshot(version: String): Boolean = version.endsWith(SNAPSHOT_SUFFIX)
+}
diff --git a/infra/module-release-with-retry.sh b/infra/module-release-with-retry.sh
index cc04dbd..87646ea 100755
--- a/infra/module-release-with-retry.sh
+++ b/infra/module-release-with-retry.sh
@@ -3,6 +3,8 @@
 module=$1
 maxAttempts=${2:-3}
 waitingSeconds=${3:-20}
+shift 3 2>/dev/null || true
+extraFlags="$*"
 
 if [ -n "$module" ]; then
   MODULE_FLAG="-Pmodule=$module"
@@ -12,7 +14,7 @@ else
   echo "Releasing bundle to Central Portal with max attempts[$maxAttempts] and $waitingSeconds seconds delay"
 fi
 for (( i=1; i<=maxAttempts; i++ )); do
-  if ./gradlew jreleaserDeploy $MODULE_FLAG --no-daemon --stacktrace; then
+  if ./gradlew jreleaserDeploy $MODULE_FLAG $extraFlags --no-daemon --stacktrace; then
     exit 0
   fi
   if [ "$i" -eq "$maxAttempts" ]; then
diff --git a/src/main/java/io/flamingock/template/mongodb/MongoChangeTemplate.java b/src/main/java/io/flamingock/template/mongodb/MongoChangeTemplate.java
index eea8d46..4129620 100644
--- a/src/main/java/io/flamingock/template/mongodb/MongoChangeTemplate.java
+++ b/src/main/java/io/flamingock/template/mongodb/MongoChangeTemplate.java
@@ -74,14 +74,11 @@
  *
  * @see MongoOperation
  */
-@ChangeTemplate( name = "mongodb-sync-template", multiStep = true)
+@ChangeTemplate( name = "mongodb-sync-template", multiStep = true, reflectiveClasses = {MongoOperation.class})
 public class MongoChangeTemplate extends AbstractChangeTemplate<TemplateVoid, MongoOperation, MongoOperation> {
 
     private static final Logger log = LoggerFactory.getLogger(MongoChangeTemplate.class);
 
-    public MongoChangeTemplate() {
-        super(MongoOperation.class);
-    }
 
     /**
      * Executes the apply operation for the current step.