set next version to 2021.04.004-SNAPSHOT

hohwille · hohwille · commit 435a6b3fa40b · 2021-07-12T15:13:10.000+02:00
diff --git a/.mvn/maven.config b/.mvn/maven.config
@@ -1 +1 @@
--Drevision=2021.04.003
+-Drevision=2021.04.004-SNAPSHOT
