Fixed changelog info

Author: Brandon Sneed

CHANGELOG.md

@@ -1,5 +1,10 @@
 Change Log
 ==========
+Version 4.1.4 *(3 May, 2021)*
+-----------------------------
+* [Fix](https://github.com/segmentio/analytics-ios/pull/994) Add missing import in Segment.h for Xcode 12.5
+* [Fix](https://github.com/segmentio/analytics-ios/pull/995) Revert static lib podspec change.
+
 Version 4.1.3 *(27 January, 2021)*
 -----------------------------
 * [Fix](https://github.com/segmentio/analytics-ios/pull/982) Pull IDFA if it has changed and rebuild context if necessary.