Merge pull request #119 from appodeal/release/3.8.1

[APDM-1422] Release Appodeal Unity Plugin v3.8.1

Author: dmitriifeshchenko

CHANGELOG.md

@@ -4,6 +4,12 @@
 
 *The full changelog can always be obtained at [Appodeal website](https://docs.appodeal.com/unity/changelog).*
 
+### 3.8.1 (July 25, 2025)
+
++ Updated Appodeal Android SDK to v3.8.1
++ Updated Appodeal iOS SDK to v3.8.1
++ Added iOS pod minTargetSdk validator
+
 ### 3.8.0 (July 04, 2025)
 
 + Updated Appodeal Android SDK to v3.8.0