CHANGELOG.md in aws-sdk-route53recoveryreadiness-1.7.0 vs CHANGELOG.md in aws-sdk-route53recoveryreadiness-1.8.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.8.0 (2022-01-24)
+------------------
+
+* Feature - Updated documentation for Route53 Recovery Readiness APIs.
+
 1.7.0 (2021-12-21)
 ------------------
 
 * Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.