--- a/NEWS Thu Apr 09 14:35:36 2020 +0200
+++ b/NEWS Thu Apr 09 21:50:00 2020 +0200
@@ -18,9 +18,10 @@
* General support for Isabelle/Scala system services, configured via the
shell function "isabelle_scala_service" in etc/settings (e.g. of an
-Isabelle component). For example, see isabelle.Bibtex.File_Format. This
-supersedes former "isabelle_scala_tools" and "isabelle_file_format":
-minor INCOMPATIBILITY.
+Isabelle component); see implementations of class
+Isabelle_System.Service in Isabelle/Scala. This supersedes former
+"isabelle_scala_tools" and "isabelle_file_format": minor
+INCOMPATIBILITY.