diff --git a/.gitignore b/.gitignore
index 5468184..97c21a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,14 +36,3 @@
 /wxsqlite3-4.10.11.tar.gz
 /wxsqlite3-4.10.12.tar.gz
 /wxsqlite3-4.11.0.tar.gz
-/wxsqlite3-4.11.1.tar.gz
-/wxsqlite3-4.11.2.tar.gz
-/wxsqlite3-4.12.0.tar.gz
-/wxsqlite3-4.12.1.tar.gz
-/wxsqlite3-4.12.2.tar.gz
-/wxsqlite3-4.12.3.tar.gz
-/wxsqlite3-4.12.4.tar.gz
-/wxsqlite3-4.12.5.tar.gz
-/wxsqlite3-4.12.6.tar.gz
-/wxsqlite3-4.12.7.tar.gz
-/wxsqlite3-5.0.1.tar.gz
diff --git a/sources b/sources
index 4aee81a..2b637e3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wxsqlite3-5.0.1.tar.gz) = 59c635a5254247276249f8c151ffae0ab8bdeb3f0c27a255313ba5e215f11c42b04699d23b217cf3fd446daec1b2f18376cb26761bc9fc528312fabeebe69f39
+SHA512 (wxsqlite3-4.11.0.tar.gz) = 176611e4e9d9fca5b7bf22c59f4bc1c04528c6eb0ea7f5a14f372c3fd6bdd89e683ee92166fec020e5ec4d99ae1c7d6bc8aa4b71b7634cfd56fdd8ac212d8656
diff --git a/wxsqlite3.spec b/wxsqlite3.spec
index e2b0e57..49a9b52 100644
--- a/wxsqlite3.spec
+++ b/wxsqlite3.spec
@@ -3,7 +3,7 @@
 %global wxincdir %{_includedir}/wx-%{wxversion}
 
 Name:           wxsqlite3
-Version:        5.0.1
+Version:        4.11.0
 Release:        1%{?dist}
 Summary:        C++ wrapper around the SQLite 3.x database
 
@@ -61,7 +61,7 @@ that use %{name}.
 
 
 %prep
-%autosetup -p1 -n %{name}-%{version}
+%autosetup -n %{name}-%{version}
 
 # activate correct build folder
 #mv build30 build
@@ -83,12 +83,6 @@ chmod a-x include/wx/wxsqlite3.h src/wxsqlite3.cpp
 chmod -x LICENCE.txt readme.md
 
 %build
-%set_build_flags
-
-# disable GCC LTO froür wxSQLite3
-export CFLAGS="%{build_cflags} -fno-lto"
-export CXXFLAGS="%{build_cxxflags} -fno-lto"
-
 #autoreconf --install --force
 autoreconf
 %configure --enable-shared=yes --enable-static=no --enable-codec=chacha20 \
@@ -113,8 +107,14 @@ mv %{buildroot}%{_includedir}/wx %{buildroot}%{wxincdir}
 
 find %{buildroot} -name '*.la' -exec rm -f {} ';'
 
+# install pkgconfig file
+### mkdir -p %{buildroot}%{_libdir}/pkgconfig
+###mv %{name}.pc %{buildroot}%{_libdir}/pkgconfig/%{name}.pc
+
+
 %ldconfig_scriptlets
 
+
 %files
 %doc readme.md
 %license LICENCE.txt
@@ -128,43 +128,8 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
 %files doc
 %doc docs/html
 
+
 %changelog
-* Fri Aug 14 2026 Martin Gansser <martinkg@fedoraproject.org> 5.0.1-1
-- Update to 5.0.1
-
-* Thu Aug 06 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.7-1
-- Update to 4.12.7
-
-* Fri Jul 17 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.6-1
-- Update to 4.12.6
-
-* Mon Jun 08 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.5-1
-- Update to 4.12.5
-
-* Thu May 07 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.4-1
-- Update to 4.12.4
-
-* Tue Apr 14 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.3-1
-- Update to 4.12.3
-
-* Fri Mar 20 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.2-1
-- Update to 4.12.2
-
-* Sat Mar 14 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.1-1
-- Update to 4.12.1
-
-* Wed Mar 11 2026 Martin Gansser <martinkg@fedoraproject.org> 4.12.0-1
-- Update to 4.12.0
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 4.11.2-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Tue Jan 13 2026 Martin Gansser <martinkg@fedoraproject.org> 4.11.2-1
-- Update to 4.11.2
-
-* Fri Dec 05 2025 Martin Gansser <martinkg@fedoraproject.org> 4.11.1-1
-- Update to 4.11.1
-
 * Sun Nov 09 2025 Martin Gansser <martinkg@fedoraproject.org> 4.11.0-1
 - Update to 4.11.0