chore: prepare for 4.15.0

## [4.15.0](4.14.0...4.15.0) (2026-01-13)

### Features

* In-App SSE ([#636](#636)) ([6cba369](6cba369))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,9 @@
+## [4.15.0](https://github.com/customerio/customerio-android/compare/4.14.0...4.15.0) (2026-01-13)
+
+### Features
+
+* In-App SSE ([#636](https://github.com/customerio/customerio-android/issues/636)) ([6cba369](https://github.com/customerio/customerio-android/commit/6cba369610d4fd8c5d4fc8454ff9b7abe6c28421))
+
 ## [4.14.0](https://github.com/customerio/customerio-android/compare/4.13.0...4.14.0) (2025-11-24)
 
 ### Features

core/src/main/kotlin/io/customer/sdk/Version.kt

@@ -7,5 +7,5 @@ package io.customer.sdk
 
 // TODO: Check before final release if we still need to keep Version class public or can be internal
 object Version {
-    const val version: String = "4.14.0"
+    const val version: String = "4.15.0"
 }