diff --git a/cln-1.3.2-Pre-processor-fix-for-ARM.patch b/cln-1.3.2-Pre-processor-fix-for-ARM.patch
deleted file mode 100644
index 6446b56..0000000
--- a/cln-1.3.2-Pre-processor-fix-for-ARM.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-diff -dur cln-1.2.2.backup/src/base/digitseq/cl_asm_arm_.cc cln-1.2.2/src/base/digitseq/cl_asm_arm_.cc
---- cln-1.2.2.backup/src/base/digitseq/cl_asm_arm_.cc	2001-05-25 16:00:18.000000000 -0400
-+++ cln-1.2.2/src/base/digitseq/cl_asm_arm_.cc	2009-08-18 12:21:20.000000000 -0400
-@@ -42,6 +42,7 @@
- 
- #define C(x) _##x
- #define EXPORT(x) EXPORT x
-+#define DECLARE_WORD(x) x
- #define DECLARE_FUNCTION(x)
- #define GLABEL(x) _##x
- #define LABEL(x) _##x
-@@ -70,15 +71,33 @@
- lr      .req    r14
- pc      .req    r15
- 
-+
-+
-+#ifdef ASM_UNDERSCORE
- #define C(x) _##x
- #define EXPORT(x) .global _##x
-+#define DECLARE_WORD(x) .word _##x
- #if defined(__NetBSD__)
- #define DECLARE_FUNCTION(x) .type _##x,%function
- #else
- #define DECLARE_FUNCTION(x)
- #endif
--#define GLABEL(x) _##x##:
--#define LABEL(x) x##:
-+#define GLABEL(x) _##x:
-+
-+#else
-+#define C(x) x
-+#define EXPORT(x) .global x
-+#define DECLARE_WORD(x) .word x
-+#if defined(__NetBSD__)
-+#define DECLARE_FUNCTION(x) .type x,%function
-+#else
-+#define DECLARE_FUNCTION(x)
-+#endif
-+#define GLABEL(x) x:
-+
-+#endif
-+
-+#define LABEL(x) x:
- #define RRX rrx
- #define END
- 
-@@ -128,17 +147,17 @@
- 
- #ifdef MULU32_HIGH
- ptr_mulu32_high:
--        .word   _mulu32_high
-+        DECLARE_WORD(mulu32_high)
-         .align  0
- #endif
- #ifdef DIVU_16_REST
- ptr_divu_16_rest:
--        .word   _divu_16_rest
-+        DECLARE_WORD(divu_16_rest)
-         .align  0
- #endif
- #ifdef DIVU_32_REST
- ptr_divu_32_rest:
--        .word   _divu_32_rest
-+        DECLARE_WORD(divu_32_rest)
-         .align  0
- #endif
- 
diff --git a/cln.spec b/cln.spec
index 638f7e5..439842c 100644
--- a/cln.spec
+++ b/cln.spec
@@ -1,14 +1,13 @@
 Name:          cln
-Version:       1.3.6
+Version:       1.3.7
 Release:       1mamba
 Summary:       Class Library for Numbers
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           http://www.ginac.de/CLN/
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://www.ginac.de/CLN/
 Source:        http://www.ginac.de/CLN/cln-%{version}.tar.bz2
-Patch0:        %{name}-1.3.2-Pre-processor-fix-for-ARM.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -17,7 +16,6 @@ BuildRequires: libgmp-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 Requires(post):%{__install_info} 
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 CLN is a library for efficient computations with all kinds of numbers in arbitrary precision.
@@ -31,9 +29,10 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 CLN is a library for efficient computations with all kinds of numbers in arbitrary precision.
 This package contains header files need for development.
 
+%debug_package
+
 %prep
 %setup -q
-%patch0 -p1
 
 %build
 %configure
@@ -45,6 +44,7 @@ This package contains header files need for development.
 
 rm -f %{buildroot}%{_bindir}/pi
 rm -f %{buildroot}%{_mandir}/man1/pi.*
+rm -f %{buildroot}%{_infodir}/dir
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -70,13 +70,15 @@ exit 0
 %dir %{_includedir}/cln
 %{_includedir}/cln/*.h
 %{_libdir}/libcln.a
-%{_libdir}/libcln.la
 %{_libdir}/libcln.so
 %{_libdir}/pkgconfig/cln.pc
 %{_infodir}/cln.info.*
 %doc ChangeLog NEWS README TODO
 
 %changelog
+* Tue Jan 30 2024 Automatic Build System <autodist@openmamba.org> 1.3.7-1mamba
+- automatic version update by autodist
+
 * Sat Dec 07 2019 Automatic Build System <autodist@mambasoft.it> 1.3.6-1mamba
 - automatic version update by autodist