Merge branch 'main' into esql/fix_join_masking_eval

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java

@@ -976,6 +976,16 @@ public enum Cap {
          */
         FORK_V2(Build.current().isSnapshot()),
 
+        /**
+         * Does the usage information for ESQL contain a histogram of {@code took} values?
+         */
+        USAGE_CONTAINS_TOOK,
+
+        /**
+         * Support avg_over_time aggregation that gets evaluated per time-series
+         */
+        AVG_OVER_TIME(Build.current().isSnapshot()),
+
         /**
          * During resolution (pre-analysis) we have to consider that joins can override EVALuated values
          * https://github.com/elastic/elasticsearch/issues/126419