bump versions in podspecs for v4.2.0

Author: morganchen12

FirebaseUI.podspec

@@ -1,19 +1,20 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'UI binding libraries for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0', :file => 'FirebaseUIFrameworks/LICENSE' }
-  s.source       = { :http => 'https://github.com/firebase/FirebaseUI-iOS/releases/download/v4.1.1/FirebaseUIFrameworks.zip' }
+  s.source       = { :http => 'https://github.com/firebase/FirebaseUI-iOS/releases/download/v4.2.0/FirebaseUIFrameworks.zip' }
   s.author       = 'Firebase'
   s.platform = :ios
-  s.ios.deployment_target = '8.0'
+  s.ios.deployment_target = '9.0'
   s.ios.framework = 'UIKit'
   s.requires_arc = true
   s.default_subspecs = 'All'
   s.ios.vendored_frameworks = 'FirebaseUIFrameworks/*/Frameworks/*.framework'
 
   s.subspec 'All' do |all|
+    all.platform = :ios, '9.0'
     all.dependency 'FirebaseUI/Database'
     all.dependency 'FirebaseUI/Storage'
     all.dependency 'FirebaseUI/Auth'
@@ -24,19 +25,22 @@ Pod::Spec.new do |s|
   end
 
   s.subspec 'Database' do |database|
+    database.platform = :ios, '8.0'
     database.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseDatabaseUI/Frameworks/FirebaseDatabaseUI.framework"]
-    database.dependency 'Firebase/Database'
+    database.dependency 'Firebase/Database', '~> 4.0'
   end
 
   s.subspec 'Storage' do |storage|
+    storage.platform = :ios, '8.0'
     storage.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseStorageUI/Frameworks/FirebaseStorageUI.framework"]
-    storage.dependency 'Firebase/Storage'
+    storage.dependency 'Firebase/Storage', '~> 4.0'
     storage.dependency 'SDWebImage', '~> 4.0'
   end
 
   s.subspec 'Auth' do |auth|
+    auth.platform = :ios, '8.0'
     auth.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseAuthUI/Frameworks/FirebaseAuthUI.framework"]
-    auth.dependency 'Firebase/Auth'
+    auth.dependency 'Firebase/Auth', '~> 4.0'
     auth.resource_bundle = {
       'FirebaseAuthUI' => ['FirebaseUIFrameworks/FirebaseAuthUI/Frameworks/FirebaseAuthUI.framework/*.nib',
                            'FirebaseUIFrameworks/FirebaseAuthUI/Frameworks/FirebaseAuthUI.framework/*.lproj',
@@ -45,6 +49,7 @@ Pod::Spec.new do |s|
   end
 
   s.subspec 'Facebook' do |facebook|
+    facebook.platform = :ios, '8.0'
     facebook.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseFacebookAuthUI/Frameworks/FirebaseFacebookAuthUI.framework"]
     facebook.dependency 'FirebaseUI/Auth'
     facebook.dependency 'FBSDKLoginKit', '~> 4.0'
@@ -56,6 +61,7 @@ Pod::Spec.new do |s|
   end
 
   s.subspec 'Google' do |google|
+    google.platform = :ios, '8.0'
     google.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseGoogleAuthUI/Frameworks/FirebaseGoogleAuthUI.framework"]
     google.dependency 'FirebaseUI/Auth'
     google.dependency 'GoogleSignIn', '~> 4.0'
@@ -67,6 +73,7 @@ Pod::Spec.new do |s|
   end
 
   s.subspec 'Phone' do |phone|
+    phone.platform = :ios, '8.0'
     phone.vendored_frameworks = ["FirebaseUIFrameworks/FirebasePhoneAuthUI/Frameworks/FirebasePhoneAuthUI.framework"]
     phone.dependency 'FirebaseUI/Auth'
     phone.resource_bundle = {
@@ -81,6 +88,7 @@ Pod::Spec.new do |s|
     twitter.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseTwitterAuthUI/Frameworks/FirebaseTwitterAuthUI.framework"]
     twitter.dependency 'FirebaseUI/Auth'
     twitter.dependency 'TwitterKit', '~> 3.0'
+    twitter.platform = :ios, '9.0'
     twitter.resource_bundle = {
       'FirebaseTwitterAuthUI' => ['FirebaseUIFrameworks/FirebaseTwitterAuthUI/Frameworks/FirebaseTwitterAuthUI.framework/*.nib',
                                   'FirebaseUIFrameworks/FirebaseTwitterAuthUI/Frameworks/FirebaseTwitterAuthUI.framework/*.lproj',

FirebaseUI.xcodeproj/project.pbxproj

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseAuthUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'UI Auth Base library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_auth.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseDatabaseUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'Firebase Database UI binding library.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_db.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseFacebookAuthUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'Facebook UI binding library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_fb.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseGoogleAuthUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'Google UI binding library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_ggl.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebasePhoneAuthUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'Phone Auth UI binding library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_phone.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseStorageUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'UI Storage library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }

FirebaseUI_dev_storage.podspec

@@ -1,13 +1,13 @@
 Pod::Spec.new do |s|
   s.name         = 'FirebaseTwitterAuthUI'
-  s.version      = '4.1.1'
+  s.version      = '4.2.0'
   s.summary      = 'Twitter UI binding library for Firebase.'
   s.homepage     = 'https://github.com/firebase/FirebaseUI-iOS'
   s.license      = { :type => 'Apache 2.0' }
   s.author       = 'Firebase'
   s.source = { :git => "https://github.com/firebase/FirebaseUI-iOS.git" }
   s.platform = :ios
-  s.ios.deployment_target = '8.0'
+  s.ios.deployment_target = '9.0'
   s.ios.framework = 'UIKit'
   s.requires_arc = true
   s.default_subspecs = 'Twitter'