diff --git a/sources b/sources
index 5fc41dc..e872fdd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (yaz-5.37.3.tar.gz) = c0cfb5cc722172b64f1cc9d2a5f04eec890506fcb3497a3bf19d8f17ae31bda5e8abc999a453a0eb9781d104e1b624658657b0006f9497039beb97e6ff40fd4c
+SHA512 (yaz-5.34.0.tar.gz) = 0c835b98b4640e077459c9ead8043cea941a75f39dace9501efbb56c38837b1525349b8668c135ac0753ba7a4803e38d9c90d7bf3f6f2951c0e7e863b4c51f65
diff --git a/yaz.spec b/yaz.spec
index fd3f0a8..5c87a56 100644
--- a/yaz.spec
+++ b/yaz.spec
@@ -1,9 +1,8 @@
 Name:           yaz
-Version:        5.37.3
-Release:        3%{?dist}
+Version:        5.34.0
+Release:        1%{?dist}
 Summary:        Z39.50/SRW/SRU toolkit
-# SPDX confirmed
-License:        BSD-3-Clause
+License:        BSD
 URL:            http://www.indexdata.com/yaz/
 Source0:        http://ftp.indexdata.com/pub/yaz/yaz-%{version}.tar.gz
 
@@ -11,12 +10,6 @@ BuildRequires:  gcc
 BuildRequires:  bison
 BuildRequires:  make
 
-# When autoreconf is needed:
-%if 0
-BuildRequires:  autoconf
-BuildRequires:  automake
-%endif
-
 BuildRequires:  pkgconfig(libexslt)
 BuildRequires:  pkgconfig(gnutls)
 BuildRequires:  pkgconfig(hiredis)
@@ -27,7 +20,7 @@ BuildRequires:  pkgconfig(libxslt)
 
 BuildRequires:  ncurses-devel
 BuildRequires:  readline-devel
-BuildRequires:  /usr/bin/tclsh
+BuildRequires:  %{_bindir}/tclsh
 
 Requires:       lib%{name}%{?_isa} = %{version}-%{release}
 
@@ -96,9 +89,9 @@ find %{buildroot} -name '*.*a' -delete -print
 %check
 make check
 
-%ldconfig_scriptlets -n lib%{name}
+%post -n lib%{name} -p /sbin/ldconfig
 
-%ldconfig_scriptlets -n lib%{name}
+%postun -n lib%{name} -p /sbin/ldconfig
 
 %files
 %doc NEWS
@@ -150,89 +143,6 @@ make check
 %{_pkgdocdir}
 
 %changelog
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 5.37.3-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Mon Jun 08 2026 František Zatloukal <fzatlouk@redhat.com> - 5.37.3-2
-- Rebuilt for icu 78.3
-
-* Thu May 21 2026 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.37.3-1
-- 5.37.3
-
-* Sat May 02 2026 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.37.1-1
-- 5.37.1
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 5.37.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Sun Jan 11 2026 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.37.0-1
-- 5.37.0
-
-* Wed Aug 06 2025 František Zatloukal <fzatlouk@redhat.com> - 5.35.1-3
-- Rebuilt for icu 77.1
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 5.35.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Thu May 22 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.35.1-1
-- 5.35.1
-
-* Thu May 08 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.35.0-1
-- 5.35.0
-
-* Fri Feb 28 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.4-1
-- 5.34.4
-
-* Fri Jan 31 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.3-4
-- F42: Rebuild with tcl9
-
-* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 5.34.3-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Tue Jan 14 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.3-2
-- Fix compilation with C23 with bool keyword
-
-* Thu Jan 09 2025 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.3-1
-- 5.34.3
-
-* Mon Dec 09 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.2-2
-- Explicitly add icu-uc pkgconf deps for yaz-icu
-
-* Fri Sep 20 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.2-1
-- 5.34.2
-
-* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 5.34.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Wed Jun 19 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.1-1
-- 5.34.1
-
-* Sat May 11 2024 Kevin Fenzi <kevin@scrye.com> - 5.34.0-9
-- rebuild for hiredis soname bump
-
-* Wed Jan 31 2024 Pete Walter <pwalter@fedoraproject.org> - 5.34.0-8
-- Rebuild for ICU 74
-
-* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 5.34.0-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Thu Jan 18 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.0-6
-- Use %%ldconfig_scriptlets instead of /usr/sbin/ldconfig
-  (ref: DNF5 file deps change: bug 2180842)
-
-* Mon Nov 20 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.0-5
-- Fix header file inclusion for libxml2 2.12.0
-- Fix header file inclusion for glibc 2.39
-
-* Sat Jul 22 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.0-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Tue Jul 11 2023 František Zatloukal <fzatlouk@redhat.com> - 5.34.0-3
-- Rebuilt for ICU 73.2
-
-* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 5.34.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
 * Fri Jan 13 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 5.34.0-1
 - 5.34.0