diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/diff/RenameDetector.java b/org.eclipse.jgit/src/org/eclipse/jgit/diff/RenameDetector.java
index 7648a48ac..b819ad073 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/diff/RenameDetector.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/diff/RenameDetector.java
@@ -146,6 +146,7 @@ public class RenameDetector {
 	 *            reader to obtain objects from the repository with.
 	 * @param cfg
 	 *            diff config specifying rename detection options.
+	 * @since 3.0
 	 */
 	public RenameDetector(ObjectReader reader, DiffConfig cfg) {
 		objectReader = reader.newReader();
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java
index 58f17d6f4..d6608cd1c 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java
@@ -2,6 +2,8 @@ package org.eclipse.jgit.lib;
 
 /**
  * Parsed information about a checkout.
+ *
+ * @since 3.0
  */
 public interface CheckoutEntry {
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java
index 1e8d0d808..058addf8a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java
@@ -265,7 +265,11 @@ public final class Constants {
 	/** Packed refs file */
 	public static final String PACKED_REFS = "packed-refs";
 
-	/** Excludes-file */
+	/**
+	 * Excludes-file
+	 *
+	 * @since 3.0
+	 */
 	public static final String INFO_EXCLUDE = "info/exclude";
 
 	/** The environment variable that contains the system user name */
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
index 97875832a..e2102e54f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
@@ -47,6 +47,8 @@ import org.eclipse.jgit.lib.PersonIdent;
 
 /**
  * Parsed reflog entry
+ *
+ * @since 3.0
  */
 public interface ReflogEntry {
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java
index 563ad497d..fdab883fb 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java
@@ -48,6 +48,8 @@ import java.util.List;
 
 /**
  * Utility for reading reflog entries
+ *
+ * @since 3.0
  */
 public interface ReflogReader {