Pull request #233: * Creates release v2.1.1-ctrl

Merge in SDK/android_sdk_verify from feature/release-2.1.1 to release/current

Squashed commit of the following:

commit 3b3f091fa2c673c9441751b83d819c82a7b5be48
Author: Ricardo Trujillo <rtrujillo@telesign.com>
Date:   Thu Jul 31 11:04:13 2025 -0500

    * Creates release v2.1.1-ctrl

commit 9bedb32e2696e6fc794d8fe1539b5ad4295306c4
Author: Ricardo Trujillo <rtrujillo@telesign.com>
Date:   Thu Jul 31 10:41:47 2025 -0500

    * Creates release v2.1.1-ctrl

Author: rtrujillo-ts

RELEASE.md

@@ -1,3 +1,9 @@
+v2.1.1-ctrl - July 31, 2025
+- Serialization handling improvements
+
+v2.1.0-ctrl - July 3, 2025
+- Downgrades to Kotlin v2.1.0
+
 v2.0.0-ctrl - July 1, 2025
 - QR Verification support was added
 - Stamp verification method support was added