prepare for 3.1.4 (#450)

Author: jaeopt

.travis.yml

@@ -93,7 +93,7 @@ jobs:
       os: osx
       osx_image: xcode10
       env:
-        - VERSION=3.1.3
+        - VERSION=3.1.4
       install:
         # install hub
         - wget https://github.com/github/hub/releases/download/v2.11.2/hub-darwin-amd64-2.11.2.tgz -O /tmp/hub-darwin-amd64-2.11.2.tgz && tar -xvf /tmp/hub-darwin-amd64-2.11.2.tgz -C /usr/local/opt && ln -s /usr/local/opt/hub-darwin-amd64-2.11.2/bin/hub /usr/local/bin/hub
@@ -106,11 +106,11 @@ jobs:
       os: osx
       osx_image: xcode10
       env:
-        - VERSION=3.1.3
+        - VERSION=3.1.4
       install:
         # install hub
         - wget https://github.com/github/hub/releases/download/v2.11.2/hub-darwin-amd64-2.11.2.tgz -O /tmp/hub-darwin-amd64-2.11.2.tgz && tar -xvf /tmp/hub-darwin-amd64-2.11.2.tgz -C /usr/local/opt && ln -s /usr/local/opt/hub-darwin-amd64-2.11.2/bin/hub /usr/local/bin/hub
         # upgrade cocoapods
-        - gem install cocoapods -v '1.6.1'
+        - gem install cocoapods -v '1.8.0'
       script:
         - Scripts/run_release.sh

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Optimizely Objective-C SDK Changelog
 
+## 3.4.1
+September 23rd, 2020
+
+### Bug Fixes
+* Fix a bucketing error at traffic allocation boundaries. ([#449](https://github.com/optimizely/objective-c-sdk/pull/449))
+* Fix get_variation input validation. ([#441](https://github.com/optimizely/objective-c-sdk/pull/441))
+
 ## 3.1.3
 August 8th, 2019
 

README.md

@@ -43,7 +43,7 @@ https://www.sqlite.org/threadsafe.html
 #### Cocoapod 
 1. Add the following lines to the _Podfile_:<pre>
     ```use_frameworks!```
-    ```pod 'OptimizelySDK<platform>', '~> 3.1.0'```
+    ```pod 'OptimizelySDK<platform>', '~> 3.1.4'```
 </pre>
 
 2. Run the following command: <pre>``` pod install ```</pre>
@@ -52,7 +52,7 @@ Further installation instructions for Cocoapods: https://guides.cocoapods.org/us
 
 #### Carthage
 1. Add the following lines to the _Cartfile_:<pre> 
-github "optimizely/objective-c-sdk" ~> 3.1.0
+github "optimizely/objective-c-sdk" ~> 3.1.4
 </pre>
 
 2. Run the following command:<pre>```carthage update```</pre>