chore(release): fix CHANGELOG.md (#415)

* chore(release): fix CHANGELOG.md

* upgrade cocoapods

Author: juancarlostong

.travis.yml

@@ -93,5 +93,7 @@ jobs:
       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'
       script:
         - Scripts/run_release.sh

CHANGELOG.md

@@ -3,16 +3,16 @@
 ## 3.1.0
 May 16th, 2019
 
-## New Features:
+### New Features:
 * Introduced Decision notification listener to be able to record:
 * Variation assignments for users activated in an experiment.
 * Feature access for users.
 * Feature variable value for users.
 
-## Bug Fixes:
+### Bug Fixes:
 * Feature variable APIs return default variable value when featureEnabled property is false. ([#390](https://github.com/optimizely/objective-c-sdk/pull/390))
 
-## Deprecated
+### Deprecated
 * Activate notification listener is deprecated as of this release. Recommendation is to use the new Decision notification listener. Activate notification listener will be removed in the next major release.
 
 ## 3.0.2

Scripts/run_release.sh

@@ -11,14 +11,14 @@ function release_github {
   CHANGELOG="CHANGELOG.md"
 
   # check that CHANGELOG.md has been updated
-  NEW_VERSION_CHECK=$(grep '^## ' ${CHANGELOG} | awk 'NR==1' | tr -d '# ')
+  NEW_VERSION_CHECK=$(grep '^## \d\+\.\d\+.\d\+' ${CHANGELOG} | awk 'NR==1' | tr -d '# ')
   if [[ ${NEW_VERSION_CHECK} != ${VERSION} ]]; then
     echo "ERROR: ${CHANGELOG} has not been updated yet."
     exit 1
   fi
 
-  NEW_VERSION=$(grep '^## ' ${CHANGELOG} | awk 'NR==1')
-  LAST_VERSION=$(grep '^## ' ${CHANGELOG} | awk 'NR==2')
+  NEW_VERSION=$(grep '^## \d\+\.\d\+.\d\+' ${CHANGELOG} | awk 'NR==1')
+  LAST_VERSION=$(grep '^## \d\+\.\d\+.\d\+' ${CHANGELOG} | awk 'NR==2')
 
   DESCRIPTION=$(awk "/^${NEW_VERSION}$/,/^${LAST_VERSION}$/" ${CHANGELOG} | grep -v "^${LAST_VERSION}$")