diff --git a/framework/GPUImage.xcodeproj/project.pbxproj b/framework/GPUImage.xcodeproj/project.pbxproj
index 9ff93151..17936751 100755
--- a/framework/GPUImage.xcodeproj/project.pbxproj
+++ b/framework/GPUImage.xcodeproj/project.pbxproj
@@ -1290,7 +1290,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0820;
-				LastUpgradeCheck = 0940;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = "Sunset Lake Software LLC";
 				TargetAttributes = {
 					BC6E7CAA1C39A9D8006DF678 = {
@@ -1313,10 +1313,11 @@
 			};
 			buildConfigurationList = BC6E7CA51C39A9D8006DF678 /* Build configuration list for PBXProject "GPUImage" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = BC6E7CA11C39A9D8006DF678;
 			productRefGroup = BC6E7CAC1C39A9D8006DF678 /* Products */;
@@ -1749,6 +1750,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -1809,6 +1811,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
diff --git a/framework/Source/Mac/MovieOutput.swift b/framework/Source/Mac/MovieOutput.swift
index d816fe4d..ebdd497d 100644
--- a/framework/Source/Mac/MovieOutput.swift
+++ b/framework/Source/Mac/MovieOutput.swift
@@ -193,14 +193,14 @@ public class MovieOutput: ImageConsumer, AudioEncodingTarget {
 
 
 public extension Timestamp {
-    public init(_ time:CMTime) {
+    init(_ time:CMTime) {
         self.value = time.value
         self.timescale = time.timescale
         self.flags = TimestampFlags(rawValue:time.flags.rawValue)
         self.epoch = time.epoch
     }
     
-    public var asCMTime:CMTime {
+    var asCMTime:CMTime {
         get {
             return CMTimeMakeWithEpoch(value, timescale, epoch)
         }
diff --git a/framework/Source/Mac/PictureOutput.swift b/framework/Source/Mac/PictureOutput.swift
index b9e27ff0..c7887068 100644
--- a/framework/Source/Mac/PictureOutput.swift
+++ b/framework/Source/Mac/PictureOutput.swift
@@ -95,7 +95,7 @@ public class PictureOutput: ImageConsumer {
 }
 
 public extension ImageSource {
-    public func saveNextFrameToURL(_ url:URL, format:PictureFileFormat) {
+    func saveNextFrameToURL(_ url:URL, format:PictureFileFormat) {
         let pictureOutput = PictureOutput()
         pictureOutput.saveNextFrameToURL(url, format:format)
         self --> pictureOutput
@@ -103,13 +103,13 @@ public extension ImageSource {
 }
 
 public extension NSImage {
-    public func filterWithOperation<T:ImageProcessingOperation>(_ operation:T) -> NSImage {
+    func filterWithOperation<T:ImageProcessingOperation>(_ operation:T) -> NSImage {
         return filterWithPipeline{input, output in
             input --> operation --> output
         }
     }
 
-    public func filterWithPipeline(_ pipeline:(PictureInput, PictureOutput) -> ()) -> NSImage {
+    func filterWithPipeline(_ pipeline:(PictureInput, PictureOutput) -> ()) -> NSImage {
         let picture = PictureInput(image:self)
         var outputImage:NSImage?
         let pictureOutput = PictureOutput()
diff --git a/framework/Source/Matrix.swift b/framework/Source/Matrix.swift
index 475fff5b..ed563fdf 100644
--- a/framework/Source/Matrix.swift
+++ b/framework/Source/Matrix.swift
@@ -95,7 +95,7 @@ func orthographicMatrix(_ left:Float, right:Float, bottom:Float, top:Float, near
 
 #if !os(Linux)
 public extension Matrix4x4 {
-    public init (_ transform3D:CATransform3D) {
+    init (_ transform3D:CATransform3D) {
         self.m11 = Float(transform3D.m11)
         self.m12 = Float(transform3D.m12)
         self.m13 = Float(transform3D.m13)
@@ -117,7 +117,7 @@ public extension Matrix4x4 {
         self.m44 = Float(transform3D.m44)
     }
     
-    public init (_ transform:CGAffineTransform) {
+    init (_ transform:CGAffineTransform) {
         self.init(CATransform3DMakeAffineTransform(transform))
     }
 }
diff --git a/framework/Source/Pipeline.swift b/framework/Source/Pipeline.swift
index 65611ea7..515e05ad 100755
--- a/framework/Source/Pipeline.swift
+++ b/framework/Source/Pipeline.swift
@@ -31,7 +31,7 @@ infix operator --> : AdditionPrecedence
 // MARK: Extensions and supporting types
 
 public extension ImageSource {
-    public func addTarget(_ target:ImageConsumer, atTargetIndex:UInt? = nil) {
+    func addTarget(_ target:ImageConsumer, atTargetIndex:UInt? = nil) {
         if let targetIndex = atTargetIndex {
             target.setSource(self, atIndex:targetIndex)
             targets.append(target, indexAtTarget:targetIndex)
@@ -44,14 +44,14 @@ public extension ImageSource {
         }
     }
 
-    public func removeAllTargets() {
+    func removeAllTargets() {
         for (target, index) in targets {
             target.removeSourceAtIndex(index)
         }
         targets.removeAll()
     }
     
-    public func updateTargetsWithFramebuffer(_ framebuffer:Framebuffer) {
+    func updateTargetsWithFramebuffer(_ framebuffer:Framebuffer) {
         if targets.count == 0 { // Deal with the case where no targets are attached by immediately returning framebuffer to cache
             framebuffer.lock()
             framebuffer.unlock()
@@ -68,15 +68,15 @@ public extension ImageSource {
 }
 
 public extension ImageConsumer {
-    public func addSource(_ source:ImageSource) -> UInt? {
+    func addSource(_ source:ImageSource) -> UInt? {
         return sources.append(source, maximumInputs:maximumInputs)
     }
     
-    public func setSource(_ source:ImageSource, atIndex:UInt) {
+    func setSource(_ source:ImageSource, atIndex:UInt) {
         _ = sources.insert(source, atIndex:atIndex, maximumInputs:maximumInputs)
     }
 
-    public func removeSourceAtIndex(_ index:UInt) {
+    func removeSourceAtIndex(_ index:UInt) {
         sources.removeAtIndex(index)
     }
 }
diff --git a/framework/Source/SerialDispatch.swift b/framework/Source/SerialDispatch.swift
index 9f48a4e9..9c6da9e3 100755
--- a/framework/Source/SerialDispatch.swift
+++ b/framework/Source/SerialDispatch.swift
@@ -68,14 +68,14 @@ public protocol SerialDispatch {
 }
 
 public extension SerialDispatch {
-    public func runOperationAsynchronously(_ operation:@escaping () -> ()) {
+    func runOperationAsynchronously(_ operation:@escaping () -> ()) {
         self.serialDispatchQueue.async {
             self.makeCurrentContext()
             operation()
         }
     }
     
-    public func runOperationSynchronously(_ operation:() -> ()) {
+    func runOperationSynchronously(_ operation:() -> ()) {
         // TODO: Verify this works as intended
         if (DispatchQueue.getSpecific(key:self.dispatchQueueKey) == 81) {
             operation()
@@ -87,7 +87,7 @@ public extension SerialDispatch {
         }
     }
     
-    public func runOperationSynchronously(_ operation:() throws -> ()) throws {
+    func runOperationSynchronously(_ operation:() throws -> ()) throws {
         var caughtError:Error? = nil
         runOperationSynchronously {
             do {
@@ -99,7 +99,7 @@ public extension SerialDispatch {
         if (caughtError != nil) {throw caughtError!}
     }
     
-    public func runOperationSynchronously<T>(_ operation:() throws -> T) throws -> T {
+    func runOperationSynchronously<T>(_ operation:() throws -> T) throws -> T {
         var returnedValue: T!
         try runOperationSynchronously {
             returnedValue = try operation()
@@ -107,7 +107,7 @@ public extension SerialDispatch {
         return returnedValue
     }
 
-    public func runOperationSynchronously<T>(_ operation:() -> T) -> T {
+    func runOperationSynchronously<T>(_ operation:() -> T) -> T {
         var returnedValue: T!
         runOperationSynchronously {
             returnedValue = operation()