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AWS sms-voice documentation change

Service: sms-voice · 2026-04-01 · Documentation low

File: sms-voice/latest/userguide/doc-history.md

Summary

Added documentation history entries for RCS messaging and Notify feature support

Security assessment

This is a routine documentation update tracking feature releases. While RCS includes verified brand identity (a security feature), this change only records the documentation update date, not the security details.

Diff

diff --git a/sms-voice/latest/userguide/doc-history.md b/sms-voice/latest/userguide/doc-history.md
index 15819d1a4..53639af4b 100644
--- a//sms-voice/latest/userguide/doc-history.md
+++ b//sms-voice/latest/userguide/doc-history.md
@@ -10,0 +11,2 @@ Change| Description| Date
+Added support for RCS messaging| Added support for Rich Communication Services (RCS) messaging with verified brand identity, delivery receipts, and automatic SMS fallback. For more information, see [RCS messaging](https://docs.aws.amazon.com/sms-voice/latest/userguide/rcs.html).| March 31, 2026  
+Added support for Notify| Added support for Notify, a managed messaging solution for sending templated OTP and verification messages using AWS-managed origination identities. For more information, see [Notify](https://docs.aws.amazon.com/sms-voice/latest/userguide/notify.html).| March 31, 2026