CHANGELOG.md in aws-sdk-groundstation-1.28.0 vs CHANGELOG.md in aws-sdk-groundstation-1.29.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+1.29.0 (2022-11-09)
+------------------
+
+* Feature - This release adds the preview of customer-provided ephemeris support for AWS Ground Station, allowing space vehicle owners to provide their own position and trajectory information for a satellite.
+
 1.28.0 (2022-10-25)
 ------------------
 
 * Feature - Code Generated Changes, see `./build_tools` or `aws-sdk-core`'s CHANGELOG.md for details.
 
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