Bump to version 7.17.20

Author: elasticsearchmachine

README.md

@@ -19,14 +19,14 @@ ES-Hadoop 2.0.x and 2.1.x are compatible with Elasticsearch __1.X__ *only*
 
 ## Installation
 
-### Stable Release (currently `7.17.18`)
+### Stable Release (currently `7.17.19`)
 Available through any Maven-compatible tool:
 
 ```xml
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>7.17.18</version>
+  <version>7.17.19</version>
 </dependency>
 ```
 or as a stand-alone [ZIP](http://www.elastic.co/downloads/hadoop).
@@ -38,7 +38,7 @@ Grab the latest nightly build from the [repository](http://oss.sonatype.org/cont
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>7.17.19-SNAPSHOT</version>
+  <version>7.17.20-SNAPSHOT</version>
 </dependency>
 ```
 

buildSrc/esh-version.properties

@@ -1,4 +1,4 @@
-eshadoop        = 7.17.19
-elasticsearch   = 7.17.19
-build-tools     = 7.17.19
+eshadoop        = 7.17.20
+elasticsearch   = 7.17.20
+build-tools     = 7.17.20
 lucene          = 8.8.2