diff --git a/denemo.spec b/denemo.spec
index ac08cd9..4c3e5fb 100644
--- a/denemo.spec
+++ b/denemo.spec
@@ -1,5 +1,5 @@
 Name:          denemo
-Version:       2.2.0
+Version:       2.3.0
 Release:       1mamba
 Summary:       A music notation program that helps you quickly prepare notation for publishing with Lilypond
 Group:         Graphical Desktop/Applications/Multimedia
@@ -42,6 +42,8 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 %description
 Denemo is a music notation program for Linux that helps you quickly prepare notation for publishing with Lilypond. Denemo does NOT strive to display all notation graphically or be the most complete graphic enviroment. Denemo is a front end to Lilypond. If you are looking for a WYSIWYG editor Denemo may not be for you. If you are looking for a way to quickly prepare scores for final editing in LilyPond give Denemo a whirl.
 
+%debug_package
+
 %prep
 %setup -q
 
@@ -75,6 +77,7 @@ Denemo is a music notation program for Linux that helps you quickly prepare nota
 %{_datadir}/denemo/instruments.xml
 %dir %{_datadir}/denemo/examples
 %{_datadir}/denemo/examples/*
+%{_datadir}/denemo/lilypond.lang
 %dir %{_datadir}/denemo/manual
 %{_datadir}/denemo/manual/*
 %dir %{_datadir}/denemo/soundfonts
@@ -95,6 +98,9 @@ Denemo is a music notation program for Linux that helps you quickly prepare nota
 # ChangeLog NEWS README
 
 %changelog
+* Mon Apr 20 2020 Automatic Build System <autodist@mambasoft.it> 2.3.0-1mamba
+- automatic update by autodist
+
 * Mon Jul 31 2017 Automatic Build System <autodist@mambasoft.it> 2.2.0-1mamba
 - automatic version update by autodist