Bump version to 2.6.8 (#1553)

Lewis Hemens · web-flow · commit c60b3c20d2e0 · 2023-10-18T14:35:43.000Z
diff --git a/version.bzl b/version.bzl
@@ -1,3 +1,3 @@
 # NOTE: If you change the format of this line, you must change the bash command
 # in /scripts/publish to extract the version string correctly.
-DF_VERSION = "2.6.7"
+DF_VERSION = "2.6.8"
