dataconnect: DateSerializer removed, as it is superceded by LocalDateSerializer (#6513)

Author: dconeybe

firebase-dataconnect/CHANGELOG.md

@@ -23,6 +23,13 @@
 * [changed] Replaced java.util.Date with
   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+* [changed] `DateSerializer` removed, as it is superceded by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 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
 * [changed] Updated protobuf dependency to `3.25.5` to fix

firebase-dataconnect/api.txt

@@ -310,14 +310,6 @@ package com.google.firebase.dataconnect.serializers {
     field @NonNull public static final com.google.firebase.dataconnect.serializers.AnyValueSerializer INSTANCE;
   }
 
-  public final class DateSerializer implements kotlinx.serialization.KSerializer<java.util.Date> {
-    method @NonNull public java.util.Date deserialize(@NonNull kotlinx.serialization.encoding.Decoder decoder);
-    method @NonNull public kotlinx.serialization.descriptors.SerialDescriptor getDescriptor();
-    method public void serialize(@NonNull kotlinx.serialization.encoding.Encoder encoder, @NonNull java.util.Date value);
-    property @NonNull public kotlinx.serialization.descriptors.SerialDescriptor descriptor;
-    field @NonNull public static final com.google.firebase.dataconnect.serializers.DateSerializer INSTANCE;
-  }
-
   public final class LocalDateSerializer implements kotlinx.serialization.KSerializer<com.google.firebase.dataconnect.LocalDate> {
     method @NonNull public com.google.firebase.dataconnect.LocalDate deserialize(@NonNull kotlinx.serialization.encoding.Decoder decoder);
     method @NonNull public kotlinx.serialization.descriptors.SerialDescriptor getDescriptor();