Bumped to 5.7.52 based on previous PR merge.

balthisar · balthisar · commit df8df89625aa · 2021-06-30T13:42:14.000-04:00
diff --git a/version.txt b/version.txt
@@ -1,2 +1,2 @@
-5.7.51
+5.7.52
 2021.06.30
