Move HDFS-9070 to trunk section in CHANGES.txt

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -179,6 +179,9 @@ Trunk (Unreleased)
     HDFS-8632. Add InterfaceAudience annotation to the erasure coding classes.
     (Rakesh R via wang)
 
+    HDFS-9070. Allow fsck display pending replica location information for
+    being-written blocks. (GAO Rui via jing9)
+
   OPTIMIZATIONS
 
   BUG FIXES
@@ -1546,9 +1549,6 @@ Release 2.8.0 - UNRELEASED
     HDFS-8647. Abstract BlockManager's rack policy into BlockPlacementPolicy.
     (Brahma Reddy Battula via mingma)
 
-    HDFS-9070. Allow fsck display pending replica location information for
-    being-written blocks. (GAO Rui via jing9)
-
   OPTIMIZATIONS
 
     HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than