diff --git a/.gitignore b/.gitignore
index 4335d68..67469d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,5 +6,3 @@
 /wxmacmolplt-5107134f0d5c30bfeda3aafa3bd911c9eb0d02c3.tar.gz
 /wxmacmolplt-fc6f3c184d3bad7bce7c6ab1ce89d9f6222c985f.tar.gz
 /wxmacmolplt-161e14621640775e98bd7d7f46520b09c84d8f09.tar.gz
-/wxmacmolplt-7.7.2.tar.gz
-/wxmacmolplt-7.7.3.tar.gz
diff --git a/sources b/sources
index 673e002..29dc295 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wxmacmolplt-7.7.3.tar.gz) = 4ba2195e58c1ebf511d9343bfb729d0be4591f170c2e65601ac33108722085e2b11bb234616fd1b7bca6dcf2dc24fad2becd366dbdd19ef4e70b9b1e4c9cdcc1
+SHA512 (wxmacmolplt-161e14621640775e98bd7d7f46520b09c84d8f09.tar.gz) = 39cdeab27058c8b4adeeb4e90abe142ff8db0aadf34ba61a988fc202224e9ada98f14b214a54502283865847d3480e0948c965f7539b9066e4d0b6f236891684
diff --git a/wxmacmolplt.spec b/wxmacmolplt.spec
index ddd9109..b7a1a15 100644
--- a/wxmacmolplt.spec
+++ b/wxmacmolplt.spec
@@ -3,12 +3,12 @@
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
 
 Name: wxmacmolplt
-Version: 7.7.3
-Release: 7%{?dist}
+Version: 7.7.2
+Release: 1%{?dist}
 Summary: A graphics program for plotting 3-D molecular structures and normal modes
-License: GPL-2.0-or-later
+License: GPLv2+
 URL: http://brettbode.github.io/wxmacmolplt/
-Source0: https://github.com/brettbode/wxmacmolplt/archive/v%{version}/%{name}-%{version}.tar.gz
+Source0: https://github.com/brettbode/wxmacmolplt/archive/%{commit}/%{name}-%{commit}.tar.gz
 BuildRequires: make
 BuildRequires: desktop-file-utils
 BuildRequires: gcc-c++
@@ -35,7 +35,7 @@ MacMolPlt is:
   file support and MDL MolFile support is included.
 
 %prep
-%setup -q
+%setup -q -n %{name}-%{commit}
 chmod -x MacMolPlt_Manual.html
 rm -rv src/glew.{cpp,h}
 
@@ -44,7 +44,7 @@ autoreconf -vif
 %configure \
   --docdir=%{_pkgdocdir} \
   --with-glew \
-  --with-wx-config=%{_bindir}/wx-config-3.2 \
+  --with-wx-config=%{_bindir}/wx-config-3.1 \
 
 
 %make_build
@@ -64,63 +64,10 @@ rm %{buildroot}%{_pkgdocdir}/LICENSE
 %{_datadir}/wxmacmolplt
 
 %changelog
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-6
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.3-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Tue Jan 02 2024 Dominik Mierzejewski <rpm@greysector.net> 7.7.3-1
-- update to 7.7.3 (resolves rhbz#2256352)
-- use SPDX identifier in License tag
-
-* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.2-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.2-9
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
-* Thu Nov 24 2022 Dominik Mierzejewski <dominik@greysector.net> - 7.7.2-8
-- switch to tagged tarball source URL
-- rebuild for wxGLCanvas change
-
-* Mon Jul 25 2022 Scott Talbert <swt@techie.net> - 7.7.2-7
-- Rebuild for wxGTK 3.2.0
-
-* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.2-6
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
-
-* Fri Jun 10 2022 Scott Talbert <swt@techie.net> - 7.7.2-5
-- Rebuild for wxGTK 3.1.7
-
-* Tue Apr 12 2022 Dominik Mierzejewski <dominik@greysector.net> - 7.7.2-4
-- rebuilt for wxGTK 3.1.6
-
-* Thu Feb 10 2022 Orion Poplawski <orion@nwra.com> - 7.7.2-3
-- Rebuild for glew 2.2
-
-* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.2-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
-
 * Tue Sep 28 2021 Dominik Mierzejewski <rpm@greysector.net> 7.7.2-1
 - update to 7.7.2
 - use modern make macros
 
-* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 7.7.1-0.3.20210718gitfc6f3c1
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
 * Mon Jul 19 2021 Dominik Mierzejewski <rpm@greysector.net> 7.7.1-0.2.20210718gitfc6f3c1
 - latest git commit
 - fixes wxGTK assertion (https://github.com/brettbode/wxmacmolplt/issues/124)