diff --git a/org.eclipse.jgit.http.server/.settings/.api_filters b/org.eclipse.jgit.http.server/.settings/.api_filters
deleted file mode 100644
index 951a53bf3..000000000
--- a/org.eclipse.jgit.http.server/.settings/.api_filters
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<component id="org.eclipse.jgit.http.server" version="2">
-    <resource path="src/org/eclipse/jgit/http/server/GitServlet.java" type="org.eclipse.jgit.http.server.GitServlet">
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.9.1"/>
-                <message_argument value="setReceivePackErrorHandler(ReceivePackErrorHandler)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.9.1"/>
-                <message_argument value="setUploadPackErrorHandler(UploadPackErrorHandler)"/>
-            </message_arguments>
-        </filter>
-    </resource>
-</component>
diff --git a/org.eclipse.jgit/.settings/.api_filters b/org.eclipse.jgit/.settings/.api_filters
index 87deace39..27b322c91 100644
--- a/org.eclipse.jgit/.settings/.api_filters
+++ b/org.eclipse.jgit/.settings/.api_filters
@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.jgit" version="2">
+    <resource path="META-INF/MANIFEST.MF">
+        <filter id="924844039">
+            <message_arguments>
+                <message_argument value="5.13.2"/>
+                <message_argument value="5.13.0"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="src/org/eclipse/jgit/lib/ConfigConstants.java" type="org.eclipse.jgit.lib.ConfigConstants">
         <filter id="1142947843">
             <message_arguments>
@@ -8,11 +16,11 @@
             </message_arguments>
         </filter>
     </resource>
-    <resource path="src/org/eclipse/jgit/storage/pack/PackConfig.java" type="org.eclipse.jgit.storage.pack.PackConfig">
-        <filter id="336658481">
+    <resource path="src/org/eclipse/jgit/lib/Repository.java" type="org.eclipse.jgit.lib.Repository">
+        <filter id="1142947843">
             <message_arguments>
-                <message_argument value="org.eclipse.jgit.storage.pack.PackConfig"/>
-                <message_argument value="DEFAULT_SEARCH_FOR_REUSE_TIMEOUT"/>
+                <message_argument value="5.13.2"/>
+                <message_argument value="getReflogReader(Ref)"/>
             </message_arguments>
         </filter>
     </resource>
@@ -24,22 +32,6 @@
             </message_arguments>
         </filter>
     </resource>
-    <resource path="src/org/eclipse/jgit/transport/ProtocolV2Hook.java" type="org.eclipse.jgit.transport.ProtocolV2Hook">
-        <filter id="404000815">
-            <message_arguments>
-                <message_argument value="org.eclipse.jgit.transport.ProtocolV2Hook"/>
-                <message_argument value="onObjectInfo(ObjectInfoRequest)"/>
-            </message_arguments>
-        </filter>
-    </resource>
-    <resource path="src/org/eclipse/jgit/transport/SshConstants.java" type="org.eclipse.jgit.transport.SshConstants">
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.11.1"/>
-                <message_argument value="PUBKEY_ACCEPTED_ALGORITHMS"/>
-            </message_arguments>
-        </filter>
-    </resource>
     <resource path="src/org/eclipse/jgit/util/sha1/SHA1.java" type="org.eclipse.jgit.util.sha1.SHA1">
         <filter id="337764418">
             <message_arguments>
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
index fecced1ae..90ee8def5 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
@@ -31,6 +31,7 @@
 import java.util.Objects;
 import java.util.Set;
 
+import org.eclipse.jgit.annotations.NonNull;
 import org.eclipse.jgit.annotations.Nullable;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.attributes.AttributesNode;
@@ -525,6 +526,12 @@ public ReflogReader getReflogReader(String refName) throws IOException {
 		return new ReflogReaderImpl(this, ref.getName());
 	}
 
+	@Override
+	public @NonNull ReflogReader getReflogReader(@NonNull Ref ref)
+			throws IOException {
+		return new ReflogReaderImpl(this, ref.getName());
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	public AttributesNodeProvider createAttributesNodeProvider() {
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
index 40c075ec5..a14bb411f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
@@ -1019,10 +1019,7 @@ private void deleteTempPacksIdx() {
 	 * @throws IOException
 	 */
 	private Set<ObjectId> listRefLogObjects(Ref ref, long minTime) throws IOException {
-		ReflogReader reflogReader = repo.getReflogReader(ref.getName());
-		if (reflogReader == null) {
-			return Collections.emptySet();
-		}
+		ReflogReader reflogReader = repo.getReflogReader(ref);
 		List<ReflogEntry> rlEntries = reflogReader
 				.getReverseEntries();
 		if (rlEntries == null || rlEntries.isEmpty())
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
index 1e8a6c917..d3b3c6e8a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
@@ -1691,6 +1691,22 @@ public void setGitwebDescription(@Nullable String description)
 	public abstract ReflogReader getReflogReader(String refName)
 			throws IOException;
 
+	/**
+	 * Get the reflog reader. Subclasses should override this method and provide
+	 * a more efficient implementation.
+	 *
+	 * @param ref
+	 *            a Ref
+	 * @return a {@link org.eclipse.jgit.lib.ReflogReader} for the supplied ref,
+	 *         or {@code null} if the ref does not exist.
+	 * @throws IOException
+	 * @since 5.13.2
+	 */
+	public @Nullable ReflogReader getReflogReader(@NonNull	Ref ref)
+			throws IOException {
+		return getReflogReader(ref.getName());
+	}
+
 	/**
 	 * Return the information stored in the file $GIT_DIR/MERGE_MSG. In this
 	 * file operations triggering a merge will store a template for the commit