--- tfreg-8.1.orig/debian/changelog
+++ tfreg-8.1/debian/changelog
@@ -0,0 +1,12 @@
+tfreg (8.1-1) stable; urgency=medium
+
+  * version number update by debtransform
+
+ -- debtransform <build@opensuse.org>  Mon, 27 Jul 2026 17:35:25 +0000
+
+tfreg (8.2) stable; urgency=medium
+
+  * New parameters for 2-O-Methyl/RNA.
+
+ -- Gerald Weber <gweberbh@gmail.com>  Min, 27 Jul 2026 07:32:27 -0300
+ 
--- tfreg-8.1.orig/debian/compat
+++ tfreg-8.1/debian/compat
@@ -0,0 +1 @@
+7
--- tfreg-8.1.orig/debian/control
+++ tfreg-8.1/debian/control
@@ -0,0 +1,11 @@
+Source: tfreg
+Section: Physics
+Priority: extra
+Maintainer: Gerald Weber <gweberbh@gmail.com>
+Build-Depends: debhelper, gcc, g++, gfortran
+Homepage: <https://sites.google.com/site/geraldweberufmg/tfreg>
+
+Package: tfreg
+Architecture: any
+Depends: ${shlibs:Depends}
+Description:TfReg implements the calculation of Peyrard-Bishop style Hamiltonians to obtain some physical properties of DNA and RNA duplexes. The method uses the transfer matrix technique for the calculation of the classical partition function. Also, TfReg calculates the regression of experimental versus predicted melting temperatures using the equivalent melting index.
--- tfreg-8.1.orig/debian/rules
+++ tfreg-8.1/debian/rules
@@ -0,0 +1,57 @@
+#!/usr/bin/make -f
+# Sample debian/rules that uses debhelper.
+# GNU copyright 1997 to 1999 by Joey Hess.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# This is the debhelper compatibility version to use.
+export DH_COMPAT=7
+export DH_VERBOSE=1
+build: build-stamp
+
+build-stamp:
+	make tfreg
+	make mesoscopic-potentials
+
+clean:
+	rm -f build-stamp
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k
+	dh_installdirs
+	dh_install tfreg /usr/bin
+	dh_install mesoscopic-potentials /usr/bin
+	dh_install examples /usr/share/tfreg
+	dh_install data /usr/share/tfreg
+
+# Build architecture-independent files here.
+binary-indep: build install
+	# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installdocs doc/tfreg-user-manual.pdf gpl-3.0.txt
+	dh_installexamples
+	dh_installmenu
+	dh_installcron
+#	dh_installman
+#	dh_installinfo
+	dh_installchangelogs
+	dh_link
+	dh_strip
+	dh_compress
+	dh_fixperms
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+	
+binary: binary-indep binary-arch
+.PHONY: build clean binary install
+
