Fix Version based BWC and set correct minCompatVersion (#24732)

Approaching the release of 6.0 we need to sort out the usage of
`Version#minimumCompatibilityVersion` which was still set to 5.0.0.
Now this change moves it to the latest released version of 5.x (5.4 at this point)
to ensure we are compatible with the latest minor of the previous major. This change
also removes all the `_UNRELEASED` from the versions that where released and drops versions
that were never released and are not expected to be released (bugfixes in minors that are not
the latest in the previous major).

1 files changed, 4 insertions, 4 deletions

diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/terms/support/IncludeExclude.java b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/terms/support/IncludeExclude.java
index aabe5f585d..46e371a3df 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/terms/support/IncludeExclude.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/terms/support/IncludeExclude.java
@@ -64,8 +64,8 @@ public class IncludeExclude implements Writeable, ToXContent {
     public static final ParseField PARTITION_FIELD = new ParseField("partition");
     public static final ParseField NUM_PARTITIONS_FIELD = new ParseField("num_partitions");
     // Needed to add this seed for a deterministic term hashing policy
-    // otherwise tests fail to get expected results and worse, shards 
-    // can disagree on which terms hash to the required partition. 
+    // otherwise tests fail to get expected results and worse, shards
+    // can disagree on which terms hash to the required partition.
     private static final int HASH_PARTITIONING_SEED = 31;
 
     // for parsing purposes only
@@ -427,7 +427,7 @@ public class IncludeExclude implements Writeable, ToXContent {
         } else {
             excludeValues = null;
         }
-        if (in.getVersion().onOrAfter(Version.V_5_2_0_UNRELEASED)) {
+        if (in.getVersion().onOrAfter(Version.V_5_2_0)) {
             incNumPartitions = in.readVInt();
             incZeroBasedPartition = in.readVInt();
         } else {
@@ -460,7 +460,7 @@ public class IncludeExclude implements Writeable, ToXContent {
                     out.writeBytesRef(value);
                 }
             }
-            if (out.getVersion().onOrAfter(Version.V_5_2_0_UNRELEASED)) {
+            if (out.getVersion().onOrAfter(Version.V_5_2_0)) {
                 out.writeVInt(incNumPartitions);
                 out.writeVInt(incZeroBasedPartition);
             }