diff --git a/.gitignore b/.gitignore
index 9750248..83205b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,3 @@
 /uARMSolver-0.2.4.tar.gz
 /uARMSolver-0.2.5.tar.gz
 /uARMSolver-0.2.6.tar.gz
-/uARMSolver-0.3.0.tar.gz
-/uARMSolver-0.4.0.tar.gz
diff --git a/sources b/sources
index cf0ab72..642864e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (uARMSolver-0.4.0.tar.gz) = 5f5deb1bf2b604cb88ebb6ef28076001907e30776bbf78995a1f422810f841b0cc9ac9c56857507fd4fcdd230766a669fbe767bea25067b86cefb10ff5393eb3
+SHA512 (uARMSolver-0.2.6.tar.gz) = ead2ed00c99b1aa11703a2862f9fc5ccb9f4fe3940ceb6890bd9e051ffcf6a5fde6e6d159eec63611d630bf70b75e8d66a73bf5d2ccf10865a4abb0e6672c7df
diff --git a/uARMSolver.spec b/uARMSolver.spec
index 0ebb7ee..b4ad306 100644
--- a/uARMSolver.spec
+++ b/uARMSolver.spec
@@ -1,6 +1,6 @@
 Name:		uARMSolver
-Version:	0.4.0
-Release:	3%{?dist}
+Version:	0.2.6
+Release:	1%{?dist}
 Summary:	Universal Association Rule Mining Solver
 
 License:	MIT
@@ -42,34 +42,10 @@ rm -f %{buildroot}%{_infodir}/dir
 %doc bin/README.txt
 %doc README.md
 %doc CHANGELOG.md CODE_OF_CONDUCT.md
-%doc docs/2010.10884.pdf docs/231.pdf
+%doc docs/2010.10884.pdf
 %{_mandir}/man1/%{name}.1*
 
 %changelog
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.0-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Wed Jan 7 2026 Iztok Fister Jr. <iztokf AT fedoraproject DOT org> - 0.4.0-1
-- Update to 0.4.0
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Fri Jul 12 2024 Iztok Fister Jr. <iztokf AT fedoraproject DOT org> - 0.3.0-1
-- Update to 0.3.0
-
-* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.6-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
 * Thu Jan 4 2024 Iztok Fister Jr. <iztokf AT fedoraproject DOT org> - 0.2.6-1
 - Update to 0.2.6