diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf27174..3a2fcd2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [2.1.0]
+
+### Fixed
+
+- Misisng public ACL for `rx` namespace.
+
+## [2.0.0]
 
 ### Added
 - Add SPM.
diff --git a/Example/Example.xcodeproj/project.pbxproj b/Example/Example.xcodeproj/project.pbxproj
index 1099303..bc68586 100644
--- a/Example/Example.xcodeproj/project.pbxproj
+++ b/Example/Example.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 51;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -117,7 +117,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0930;
-				LastUpgradeCheck = 0930;
+				LastUpgradeCheck = 1250;
 				ORGANIZATIONNAME = "Shai Mishali";
 				TargetAttributes = {
 					78B88835209E0BCB0023F90B = {
@@ -256,6 +256,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -281,7 +282,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -317,6 +318,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -336,7 +338,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
diff --git a/Example/Example/ViewController.swift b/Example/Example/ViewController.swift
index 9d40a95..6f1bdac 100644
--- a/Example/Example/ViewController.swift
+++ b/Example/Example/ViewController.swift
@@ -85,15 +85,15 @@ class ViewController: UIViewController {
             .withLatestFrom(selectedOption)
             .map(imageURL)
             .flatMapLatest { KingfisherManager.shared.rx.retrieveImage(with: $0) }
-            .observeOn(MainScheduler.instance)
-            .subscribe(onNext: { [weak self] image in
-                self?.btnSave.isHidden = false
-                self?.loader.isHidden = true
+            .observe(on: MainScheduler.instance)
+            .subscribe(with: self) { vc, image in
+                vc.btnSave.isHidden = false
+                vc.loader.isHidden = true
 
                 // Save image to Photo Library and redirect
                 UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
                 UIApplication.shared.open(URL(string:"photos-redirect://")!)
-            })
+            }
             .disposed(by: disposeBag)
     }
 }
diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 10b7335..decb5ee 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -1,16 +1,18 @@
 PODS:
-  - Fakery (4.1.1)
-  - Kingfisher (5.7.0)
-  - RxCocoa (5.0.0):
-    - RxRelay (~> 5)
-    - RxSwift (~> 5)
-  - RxKingfisher (1.0.0):
+  - Fakery (5.1.0)
+  - Kingfisher (5.15.8):
+    - Kingfisher/Core (= 5.15.8)
+  - Kingfisher/Core (5.15.8)
+  - RxCocoa (6.2.0):
+    - RxRelay (= 6.2.0)
+    - RxSwift (= 6.2.0)
+  - RxKingfisher (2.1.0):
     - Kingfisher (~> 5)
-    - RxCocoa (~> 5)
-    - RxSwift (~> 5)
-  - RxRelay (5.0.0):
-    - RxSwift (~> 5)
-  - RxSwift (5.0.0)
+    - RxCocoa (~> 6)
+    - RxSwift (~> 6)
+  - RxRelay (6.2.0):
+    - RxSwift (= 6.2.0)
+  - RxSwift (6.2.0)
 
 DEPENDENCIES:
   - Fakery
@@ -18,7 +20,7 @@ DEPENDENCIES:
   - RxKingfisher (from `../`)
 
 SPEC REPOS:
-  https://github.com/cocoapods/specs.git:
+  trunk:
     - Fakery
     - Kingfisher
     - RxCocoa
@@ -30,13 +32,13 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  Fakery: d3380c4aa1efe7631c0831d7e26aa9db4491f014
-  Kingfisher: c7d211b54f1f30d8060aadab177d52b4349c825b
-  RxCocoa: fcf32050ac00d801f34a7f71d5e8e7f23026dcd8
-  RxKingfisher: 0f07678aca3e6a20143dfba67ec2d2c70d443a9a
-  RxRelay: 4f7409406a51a55cd88483f21ed898c234d60f18
-  RxSwift: 8b0671caa829a763bbce7271095859121cbd895f
+  Fakery: a90caff00ca5cacde6c161c3eafc72314a03d34d
+  Kingfisher: a3c03d702433fa6cfedabb2bddbe076fb8f2e902
+  RxCocoa: 4baf94bb35f2c0ab31bc0cb9f1900155f646ba42
+  RxKingfisher: a602fbf8751d756a7cc6190ddfedc2ce0d301377
+  RxRelay: e72dbfd157807478401ef1982e1c61c945c94b2f
+  RxSwift: d356ab7bee873611322f134c5f9ef379fa183d8f
 
 PODFILE CHECKSUM: c2c6711fe7cf93b2a28df5eb886c2eb1ee88e971
 
-COCOAPODS: 1.7.5
+COCOAPODS: 1.10.1
diff --git a/RxKingfisher.podspec b/RxKingfisher.podspec
index 2b9a17a..f159bc9 100644
--- a/RxKingfisher.podspec
+++ b/RxKingfisher.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "RxKingfisher"
-  s.version      = "2.0.0"
+  s.version      = "2.1.0"
   s.summary      = "Reactive extension for the Kingfisher image downloading and caching library"
   s.description  = <<-DESC
     Reactive extension for the Kingfisher image downloading and caching library
diff --git a/Sources/RxKingfisher/Kingfisher+Rx.swift b/Sources/RxKingfisher/Kingfisher+Rx.swift
index a2e07b5..a19c81a 100644
--- a/Sources/RxKingfisher/Kingfisher+Rx.swift
+++ b/Sources/RxKingfisher/Kingfisher+Rx.swift
@@ -11,7 +11,7 @@ import RxSwift
 import Kingfisher
 
 extension KingfisherWrapper {
-    struct Rx {
+    public struct Rx {
         private let wrapper: KingfisherWrapper<KFCrossPlatformImageView>
         
         init(_ base: KingfisherWrapper<KFCrossPlatformImageView>) {
@@ -64,7 +64,7 @@ extension KingfisherWrapper {
     }
 }
 
-extension KingfisherWrapper where Base == KFCrossPlatformImageView {
+public extension KingfisherWrapper where Base == KFCrossPlatformImageView {
     var rx: KingfisherWrapper.Rx {
         .init(self)
     }