diff --git a/z88dk.spec b/z88dk.spec
index 7ea05d0..a3ea8dc 100644
--- a/z88dk.spec
+++ b/z88dk.spec
@@ -6,10 +6,9 @@ Name: z88dk
 # what version it is supposed to be. (README.1st still claims to be from version
 # 1.9 when they already released 1.10 and 1.10.1.)
 Version: 1.10.1
-Release: 35%{?nightly:.%{nightly}cvs}%{?dist}
+Release: 24%{?nightly:.%{nightly}cvs}%{?dist}
 Summary: A Z80 cross compiler
-# Automatically converted from old format: Artistic clarified - review is highly recommended.
-License: ClArtistic
+License: Artistic clarified
 URL: http://www.z88dk.org/
 %if 0%{?nightly}
 Source: http://nightly.z88dk.org/z88dk-%{nightly}.tgz
@@ -35,11 +34,11 @@ calculators).
 %setup -q -n z88dk
 # Put files in %%{_datadir}/z88dk rather than /usr/lib/z88dk
 # Also support DESTDIR in install-libs
-%patch -P0 -p1
+%patch0 -p1
 # 64-bit fixes
-%patch -P1 -p1
+%patch1 -p1
 # Fix improper use of CFLAGS and LDFLAGS in the makefiles
-%patch -P2 -p1
+%patch2 -p1
 find . -depth -name CVS -type d -exec rm -rf {} \;
 # Separate manpages from other docs and fix their permissions
 mv doc/netman .
@@ -52,8 +51,7 @@ find doc examples src -type f -exec chmod 644 {} \;
 export Z80_OZFILES=%{_builddir}/z88dk/lib/
 export ZCCCFG=%{_builddir}/z88dk/lib/config/
 export PATH=%{_builddir}/z88dk/bin:$PATH
-%global build_type_safety_c 0
-export CC="gcc -std=gnu89"
+export CC=gcc
 export CFLAGS="%{optflags}"
 %{?__global_ldflags:export LDFLAGS="%{__global_ldflags}"}
 # Note: do not use %%{?_smp_mflags} with make because the Makefiles don't support parallel builds
@@ -91,39 +89,6 @@ cp -p netman/man3z/* %{buildroot}%{_mandir}/man3z
 %{_mandir}/man3z/
 
 %changelog
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-35.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-34.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-33.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-32.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Wed Aug  7 2024 Miroslav Suchý <msuchy@redhat.com> - 1.10.1-31.20150709cvs
-- convert license to SPDX
-
-* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-30.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-29.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Thu Aug 31 2023 Florian Weimer <fweimer@redhat.com> - 1.10.1-2820150709:.%{nightly}cvs}
-- Set build_type_safety_c to 0 (#2166990)
-
-* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-27.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Fri Feb  3 2023 DJ Delorie <dj@redhat.com> - 1.10.1-26.20150709cvs
-- Build in C89 mode (#2166990)
-
-* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-25.20150709cvs
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
 * Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-24.20150709cvs
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild