diff --git a/PBGitCommit.m b/PBGitCommit.m
index 9ebe3b5..3944e4f 100644
--- a/PBGitCommit.m
+++ b/PBGitCommit.m
@@ -34,11 +34,72 @@
 	return [NSDate dateWithTimeIntervalSince1970:timestamp];
 }
 
+#ifdef NormalDate
 - (NSString *) dateString
 {
 	NSDateFormatter* formatter = [[NSDateFormatter alloc] initWithDateFormat:@"%Y-%m-%d %H:%M:%S" allowNaturalLanguage:NO];
 	return [formatter stringFromDate: self.date];
 }
+#else
+
+// Code modified from Gilean ( http://stackoverflow.com/users/6305/gilean ).
+// Copied from stackoverflow's accepted answer for Objective C relative dates.
+// http://stackoverflow.com/questions/902950/iphone-convert-date-string-to-a-relative-time-stamp
+// Modified the seconds constants with compile time math to aid in ease of adjustment of "Majic" numbers.
+//
+-(NSString *)dateString {
+    NSDate *todayDate = [NSDate date];
+    double ti = [self.date timeIntervalSinceDate:todayDate];
+    ti = ti * -1;
+    if(ti < 1) {
+        return @"In the future!";
+    } else      if ( ti < 60 ) {
+        return @"less than a minute ago";
+    } else if ( ti < (60 * 60) ) {
+        int diff = round(ti / 60);
+		if ( diff < 2 ) {
+			return @"1 minute ago";
+		} else {
+			return [NSString stringWithFormat:@"%d minutes ago", diff];
+		}
+    } else if ( ti < ( 60 * 60 * 24 ) ) {
+        int diff = round(ti / 60 / 60);
+		if ( diff < 2 ) {
+			return @"1 hour ago";
+		} else {
+			return[NSString stringWithFormat:@"%d hours ago", diff];
+		}
+    } else if ( ti < ( 60 * 60 * 24 * 7 ) ) {
+        int diff = round(ti / 60 / 60 / 24);
+		if ( diff < 2 ) {
+			return @"1 day ago";
+		} else {
+			return[NSString stringWithFormat:@"%d days ago", diff];
+		}
+	} else if ( ti < ( 60 * 60 * 24 * 31.5 ) ) {
+        int diff = round(ti / 60 / 60 / 24 / 7);
+		if ( diff < 2 ) {
+			return @"1 week ago";
+		} else {
+			return[NSString stringWithFormat:@"%d weeks ago", diff];
+		}
+	} else if ( ti < ( 60 * 60 * 24 * 365 ) ) {
+        int diff = round(ti / 60 / 60 / 24 / 30);
+		if ( diff < 2 ) {
+			return @"1 month ago";
+		} else {
+			return[NSString stringWithFormat:@"%d months ago", diff];
+		}
+    } else {
+        float diff = round(ti / 60 / 60 / 24 / 365 * 4) / 4.0;
+		if ( diff < 1.25 ) {
+			return @"1 year ago";
+		} else {
+			return[NSString stringWithFormat:@"%g years ago", diff];
+		}
+    }
+}
+#endif
 
 - (NSArray*) treeContents
 {
diff --git a/PBGitGrapher.h b/PBGitGrapher.h
index d17f3bd..f8945d0 100644
--- a/PBGitGrapher.h
+++ b/PBGitGrapher.h
@@ -14,7 +14,7 @@
 @interface PBGitGrapher : NSObject {
 	PBGraphCellInfo *previous;
 	void *pl;
-	int curLane;
+	void *endLane;
 }
 
 - (id) initWithRepository:(PBGitRepository *)repo;
diff --git a/PBGitGrapher.mm b/PBGitGrapher.mm
index f9daf84..b71b60d 100644
--- a/PBGitGrapher.mm
+++ b/PBGitGrapher.mm
@@ -53,6 +53,11 @@ void add_line(struct PBGitGraphLine *lines, int *nLines, int upper, int from, in
 		std::list<PBGitLane *>::iterator it = previousLanes->begin();
 		for (; it != previousLanes->end(); ++it) {
 			i++;
+			if(*it == (PBGitLane *)endLane) {
+				delete *it;
+				endLane = NULL;
+				continue;
+			}
 			// This is our commit! We should do a "merge": move the line from
 			// our upperMapping to their lowerMapping
 			if ((*it)->isCommit([commit sha])) {
@@ -141,7 +146,8 @@ void add_line(struct PBGitGraphLine *lines, int *nLines, int upper, int from, in
 	if (currentLane && commit.nParents > 0)
 		currentLane->setSha(commit.parentShas[0]);
 	else
-		currentLanes->remove(currentLane);
+		endLane = currentLane;
+		// currentLanes->remove(currentLane); // must be leaked without this changes
 
 	delete previousLanes;
 
diff --git a/PBGitWindowController.m b/PBGitWindowController.m
index 232b76c..ae2f361 100644
--- a/PBGitWindowController.m
+++ b/PBGitWindowController.m
@@ -9,6 +9,7 @@
 #import "PBGitWindowController.h"
 #import "PBGitHistoryController.h"
 #import "PBGitCommitController.h"
+#import "PBGitDefaults.h"
 
 @implementation PBGitWindowController
 
@@ -137,6 +138,12 @@
 	[[NSAlert alertWithError:error] beginSheetModalForWindow: [self window] modalDelegate:self didEndSelector:nil contextInfo:nil];
 }
 
+- (void)windowDidBecomeKey:(NSNotification *)notification
+{
+	if (self.viewController && [PBGitDefaults refreshAutomatically]) {
+		[(PBViewController *)self.viewController refresh:nil];
+	}
+}
 
 #pragma mark -
 #pragma mark Toolbar Delegates
diff --git a/PBViewController.h b/PBViewController.h
index 4715c61..6055ace 100644
--- a/PBViewController.h
+++ b/PBViewController.h
@@ -25,4 +25,5 @@
 - (void) updateView;
 - (NSResponder *)firstResponder;
 
+- (IBAction) refresh:(id)sender;
 @end
diff --git a/PBViewController.m b/PBViewController.m
index 510b7a7..3368d16 100644
--- a/PBViewController.m
+++ b/PBViewController.m
@@ -45,4 +45,9 @@
 {
 	return nil;
 }
+
+- (IBAction) refresh:(id)sender
+{
+	return;
+}
 @end
diff --git a/html/views/history/history.js b/html/views/history/history.js
index 6cd7540..ffe74c8 100644
--- a/html/views/history/history.js
+++ b/html/views/history/history.js
@@ -244,7 +244,7 @@ var showDiff = function() {
 			p.insertBefore(document.createTextNode(name1 + " -> "), link);
 		}
 
-		link.appendChild(document.createTextNode(finalFile));
+		link.appendChild(document.createTextNode(finalFile.unEscapeHTML()));
 		button.setAttribute("representedFile", finalFile);
 		link.setAttribute("representedFile", finalFile);