firebase-dataconnect/CHANGELOG.md: clarified requirement to be used with generated code of cli 1.7.0 or later

Author: dconeybe

firebase-dataconnect/CHANGELOG.md

@@ -24,11 +24,11 @@
   com.google.firebase.dataconnect.LocalDate.
   ([#6434](https://github.com/firebase/firebase-android-sdk/pull/6434))
 * [changed] `DateSerializer` removed, as it is superceded by
-  `LocalDateSerializer`.
-  As of Data Connect emulator version 1.7.0, the generated Kotlin code uses
-  `com.google.firebase.dataconnect.LocalDate` instead of `java.util.Date`.
-  Therefore, this version of the SDK must be paired with an appropriate version
-  of the Data Connect emulator.
+  `LocalDateSerializer`. As of Data Connect emulator version 1.7.0, the
+  generated Kotlin code uses `com.google.firebase.dataconnect.LocalDate`
+  instead of `java.util.Date`. Therefore, this version of the SDK must be
+  paired with code generated by version 1.7.0 (or later) of the Data Connect
+  emulator.
   ([#6513](https://github.com/firebase/firebase-android-sdk/pull/6513))
 
 # 16.0.0-beta02