update readme and podspec

CHANGELOG.md

@@ -1,3 +1,6 @@
+version 1.2:
+Support for swift 4
+
 version 1.1:
 Support for swift 3
 Carthage support
@@ -10,4 +13,4 @@ version 1.0.2:
 Update logic for calculation of line number
 
 version 1.0.1:
-First version
+First version

GrowingTextViewHandler-Swift.podspec

@@ -1,7 +1,7 @@
 Pod:: Spec.new do |spec|
   spec.platform     = 'ios', '8.0'
   spec.name         = 'GrowingTextViewHandler-Swift'
-  spec.version      = '1.1'
+  spec.version      = '1.2'
   spec.summary      = 'An NSObject subclass to handle resizing of UITextView as the user types in.'
   spec.author = {
     'Susmita Horrow' => 'susmita.horrow@gmail.com'
@@ -10,11 +10,12 @@ Pod:: Spec.new do |spec|
   spec.homepage         = 'https://github.com/hsusmita/GrowingTextViewHandler'
   spec.source = {
     :git => 'https://github.com/hsusmita/GrowingTextViewHandler.git',
-    :tag => '1.1'
+    :tag => '1.2'
   }
   spec.ios.deployment_target = '8.0'
   spec.source_files = 'GrowingTextViewHandler/Source/*'
   spec.requires_arc = true
+  spec.swift_version = '4.2'
 end
 
 

README.md

@@ -8,9 +8,9 @@ These are the public properties which can be set from the client code.
 
 #Installation
 
-Add following lines in your pod file for swift 3
+Add following lines in your pod file for Swift 4
 ```
-pod 'GrowingTextViewHandler-Swift', '1.1'
+pod 'GrowingTextViewHandler-Swift', '1.2'
 ```
 For older versions, use