diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 548027d0..e18220d8 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -36,7 +36,9 @@ jobs:
           path: ~/.m2/repository
           key: build_maven
       - name: Build
-        run: ./mvnw install -e
+        run: ./mvnw install -e --ntp -B
+      - name: Javadoc
+        run: ./mvnw -P release javadoc:javadoc --ntp -B
       - name: Upload generated sources
         uses: actions/upload-artifact@v4
         with:
@@ -80,7 +82,7 @@ jobs:
           path: ~/.m2/repository
           key: build_maven
       - name: Test
-        run: ./mvnw verify -pl it/java8 -e
+        run: ./mvnw verify -pl it/java8 -e --ntp -B
 
   client_test:
     needs: [build_and_test]
diff --git a/annotation/src/main/java/online/sharedtype/SharedType.java b/annotation/src/main/java/online/sharedtype/SharedType.java
index ff75202a..10c31d95 100644
--- a/annotation/src/main/java/online/sharedtype/SharedType.java
+++ b/annotation/src/main/java/online/sharedtype/SharedType.java
@@ -39,7 +39,6 @@
  *     Type hierarchy will be flattened that a subtype's inherited properties will be included in its own declared properties,
  *     while, by default, any supertypes will not be emitted again.</li>
  * </ul>
- * </p>
  *
  * <p>
  * <b>Inner classes:</b><br>
@@ -48,11 +47,10 @@
  * </p>
  *
  * <p>
- * <b>Cyclic Reference:</b><br>
+ * <b>Cyclic Reference:</b>
  * <ul>
  *     <li>Rust: Cyclic references will be wrapped in {@code Option<Box<T>>}.</li>
  * </ul>
- * </p>
  *
  * <p>
  * <b>Constants:</b><br>
@@ -72,9 +70,8 @@
  *     <li>Rust: {@code Vec<T>}</li>
  * </ul>
  *
- * Maps are mapped to:
  * <p>
- * <b>Maps:</b><br>
+ * <b>Maps:</b>
  * (Not supported yet.)
  * <ul>
  *     <li>Typescript: {@code [key: string]: T} where {@code T} can be a reified type.</li>
diff --git a/doc/Development.md b/doc/Development.md
index 1ffef81f..d9ecb29e 100644
--- a/doc/Development.md
+++ b/doc/Development.md
@@ -75,3 +75,11 @@ Do not use compile time heavy annotation like `lombok.val`.
 ## Release
 Release is via Sonatype [Central Portal](https://central.sonatype.org/register/central-portal/). Snapshot release is not supported.
 Create a GitHub release, GitHub action will automatically deploy to Sonatype. Version will be automatically bumped by the action.
+
+To Test Javadoc locally:
+```bash
+./mvnw -P release javadoc:javadoc
+```
+Then open `annotation/target/reports/apidocs/index.html`.
+
+To test deployment, see [release](../misc/release.sh).
diff --git a/internal/src/main/java/online/sharedtype/processor/domain/ConcreteTypeInfo.java b/internal/src/main/java/online/sharedtype/processor/domain/ConcreteTypeInfo.java
index 88d1ffa9..bc81475d 100644
--- a/internal/src/main/java/online/sharedtype/processor/domain/ConcreteTypeInfo.java
+++ b/internal/src/main/java/online/sharedtype/processor/domain/ConcreteTypeInfo.java
@@ -38,7 +38,7 @@ public final class ConcreteTypeInfo implements TypeInfo {
 
     /**
      * The counter-parting type definition.
-     * @see this#typeDef()
+     * @see #typeDef()
      */
     @Nullable
     private TypeDef typeDef;
diff --git a/internal/src/main/java/online/sharedtype/processor/domain/TypeInfo.java b/internal/src/main/java/online/sharedtype/processor/domain/TypeInfo.java
index 20e9539f..139686e0 100644
--- a/internal/src/main/java/online/sharedtype/processor/domain/TypeInfo.java
+++ b/internal/src/main/java/online/sharedtype/processor/domain/TypeInfo.java
@@ -14,8 +14,8 @@ public interface TypeInfo extends Serializable {
      * <p>Check if this type and its dependency types are resolved.</p>
      * <p>
      * When parsing a type's structure, a dependency type is firstly captured as a {@link TypeInfo}.
-     * At this stage, because we don't know its output structure or if it needs output at all, we mark it as unresolved.
-     * Also due to possible cyclic dependencies, the resolution stage needs to be performed after initial parsing state.
+     * At this stage, because we don't know its output structure or if it needs to be output at all, we mark it as unresolved.
+     * Also, due to possible cyclic dependencies, the resolution stage needs to be performed after initial parsing state.
      * During resolution, once a type is parsed, it's marked as resolved.
      * Note that a type is marked as resolved when created, if it can be determined at that time.
      * </p>
@@ -28,7 +28,7 @@ public interface TypeInfo extends Serializable {
     /**
      * Replace type variables with type arguments.
      * @param mappings key is a type variable e.g. T
-     *                 value is a type argument, a concrete type e.g. Integer, or a generic type with concrete type parameter, e.g. Tuple<String, String></>
+     *                 value is a type argument, a concrete type e.g. Integer, or a generic type with concrete type parameter, e.g. {@code Tuple<String, String>}
      * @return a newly created type info if updated.
      */
     TypeInfo reify(Map<TypeVariableInfo, TypeInfo> mappings);
diff --git a/misc/release.sh b/misc/release.sh
index 67828336..1da0cc6f 100755
--- a/misc/release.sh
+++ b/misc/release.sh
@@ -1,6 +1,11 @@
 #!/bin/bash
 #set -e
 
+# To test locally, need to prepare GPG keys
+# gpg --gen-key
+# See also: https://maven.apache.org/plugins/maven-gpg-plugin/
+# See also: https://stackoverflow.com/questions/3174537/how-to-transfer-pgp-private-key-to-another-computer
+
 if [ -z "$MAVEN_GPG_PASSPHRASE" ];then
   echo "No MAVEN_GPG_PASSPHRASE provided, exit 1"
   exit 1
@@ -22,8 +27,8 @@ increment_version() {
 snapshotVersion=$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout)
 version="$(printf '%s' "$snapshotVersion" | sed -e "s/-SNAPSHOT//g")"
 
-./mvnw versions:set -DgenerateBackupPoms=false -DnewVersion="$version"
-./mvnw deploy -DskipTests -Prelease # to debug release can add -DskipPublishing=true to prevent actual upload
+./mvnw versions:set -DgenerateBackupPoms=false -DnewVersion="$version" --ntp -B
+./mvnw deploy -DskipTests -Prelease --ntp -B # to debug release can add -DskipPublishing=true to prevent actual upload
 NEW_VERSION="$(increment_version "$version" 1)-SNAPSHOT"
-./mvnw versions:set -DgenerateBackupPoms=false -DnewVersion="$NEW_VERSION"
+./mvnw versions:set -DgenerateBackupPoms=false -DnewVersion="$NEW_VERSION" --ntp -B
 printf '%s' "$NEW_VERSION" > NEW_VERSION.cache