diff --git a/.gitignore b/.gitignore
index 9a630ba..9a546e4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,5 +15,3 @@
 /abi-dumper-0.99.19.tar.gz
 /abi-dumper-1.0.tar.gz
 /abi-dumper-1.1.tar.gz
-/abi-dumper-1.2.tar.gz
-/abi-dumper-1.4.tar.gz
diff --git a/abi-dumper.spec b/abi-dumper.spec
index d8f26d4..889230a 100644
--- a/abi-dumper.spec
+++ b/abi-dumper.spec
@@ -1,16 +1,22 @@
 Name:           abi-dumper
-Version:        1.4
-Release:        4%{?dist}
+Version:        1.1
+Release:        7%{?dist}.1
 Summary:        Tool to dump ABI of an ELF object containing DWARF debug info
 
-License:        GPL-2.0-only AND LGPL-2.1-or-later
+License:        GPLv2
 URL:            http://github.com/lvc/abi-dumper/
 Source0:        https://github.com/lvc/%{name}/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
 
+Patch0:         abi-dumper-perl-brace.patch
+
 BuildArch:      noarch
 
 BuildRequires:  coreutils
+%if 0%{?rhel}
+BuildRequires:  perl
+%else
 BuildRequires:  perl-interpreter
+%endif
 BuildRequires:  perl-generators
 BuildRequires:  perl(Cwd)
 BuildRequires:  perl(Data::Dumper)
@@ -27,6 +33,7 @@ BuildRequires:  txt2man
 
 Requires:       elfutils
 Requires:       vtable-dumper >= 1.1
+Requires:  perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 
 %{?perl_default_filter}
 
@@ -59,81 +66,12 @@ mkdir -p %{buildroot}%{_mandir}/man1
 
 %files
 %license LICENSE
-%doc README.md
+%doc README
 %{_bindir}/%{name}
 %{_mandir}/man1/%{name}.1*
 
 
 %changelog
-* Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Thu Jan 16 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Sat Jan 11 2025 Richard Shaw <hobbes1069@gmail.com> - 1.4-1
-- Update to 1.4.
-
-* Wed Jul 17 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-13
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-12
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-11
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Fri Apr 07 2023 Richard Shaw <hobbes1069@gmail.com> - 1.2-9
-- Update license to SPDX format.
-
-* Wed Jan 18 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-8
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
-* Wed Jul 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
-
-* Mon May 30 2022 Jitka Plesnikova <jplesnik@redhat.com> - 1.2-6
-- Perl 5.36 rebuild
-
-* Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
-
-* Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Fri May 21 2021 Jitka Plesnikova <jplesnik@redhat.com> - 1.2-3
-- Perl 5.34 rebuild
-
-* Mon Jan 25 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Sun Nov 22 2020 Richard Shaw <hobbes1069@gmail.com> - 1.2-1
-- Update to 1.2.
-
-* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1-13
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Mon Jun 22 2020 Jitka Plesnikova <jplesnik@redhat.com> - 1.1-12
-- Perl 5.32 rebuild
-
-* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1-11
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
-
-* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.1-10
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Thu Jul 04 2019 Richard Shaw <hobbes1069@gmail.com> - 1.1-9
-- Appy patch to fix debuginfo ouput for Fedora 30+, fixes RHBZ#1726719.
-
-* Thu May 30 2019 Jitka Plesnikova <jplesnik@redhat.com> - 1.1-8.1
-- Perl 5.30 rebuild
-
 * Tue Mar 12 2019 Richard Shaw <hobbes1069@gmail.com> - 1.1-7.1
 - Actually apply the patch.
 
diff --git a/sources b/sources
index 53b2634..1fec182 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (abi-dumper-1.4.tar.gz) = e5a7d59c9a2b3f18ce7b64c2a1d96efcd73084cf651dfc1833755621c21b7edd7e2fa7c194ad7c5b6658021432241bd47b30fe36640e5f1e0bee6e6dcf913ea0
+SHA512 (abi-dumper-1.1.tar.gz) = 28b791de74dafd0b3d78314c1c722d03bfeb0daa5cb702def9268e4c64f49c79b4fd92d4adf89a20f79c745ef70bc18d2b1143fbe0c7ad192b2f64cb1551b371