chore: update gitea to 28.1.0

Update version to 28.1.0.
Remove %doc CHANGELOG.md as upstream no longer packages root CHANGELOG.md
in release tarball.
Prune historical changelog entries prior to 28.0.0.

Signed-off-by: Jason Rothstein <fdragon@fdragon.org>

gitea.spec

@@ -1,11 +1,11 @@
 ExclusiveArch:  %{go_arches}
 %{!?_sysusersdir: %global _sysusersdir %{_prefix}/lib/sysusers.d}
-%if 0%{?el8} || 0%{?el9} || 0%{?el10} || 0%{?fc42} || 0%{?fc43} || 0%{?fc44}
+%if 0%{?el8} || 0%{?el9} || 0%{?el10} || 0%{?fc42} || 0%{?fc43} || 0%{?fc44} || 0%{?fc45}
 %global debug_package %{nil}
 %endif
 
 Name:           gitea
-Version:        1.27.3
+Version:        28.1.0
 Release:        1%{?dist}
 Summary:        Gitea: Git with a cup of tea
 
@@ -14,14 +14,14 @@ URL:            https://gitea.io/en-us/
 Source0:        https://github.com/go-gitea/gitea/releases/download/v%{version}/gitea-src-%{version}.tar.gz
 Source1:        gitea.sysusers
 
-BuildRequires:  git
-BuildRequires:  golang >= 1.26.2
+BuildRequires:  git >= 2.25.0
+BuildRequires:  golang >= 1.27
 BuildRequires:  pam-devel
 BuildRequires:  systemd-rpm-macros
 BuildRequires:  make
 %{?systemd_requires}
 %{?sysusers_requires_compat}
-Requires:       git
+Requires:       git >= 2.25.0
 
 %description
 Gitea is a painless self-hosted Git service. It is similar to GitHub, Bitbucket,
@@ -78,7 +78,6 @@ install -D -p -m 0644 %{SOURCE1} %{buildroot}%{_sysusersdir}/gitea.conf
 
 %files
 %license LICENSE
-%doc CHANGELOG.md
 %doc CODE_OF_CONDUCT.md
 %doc CONTRIBUTING.md
 %doc DCO
@@ -94,17 +93,9 @@ install -D -p -m 0644 %{SOURCE1} %{buildroot}%{_sysusersdir}/gitea.conf
 
 
 %changelog
-* Sun Sept 062026 Jason Rothstein
-- 1.27.3
+* Tue Oct 20 2026 Jason Rothstein
+- 28.1.0
 
-* Fri Aug 28 2026 Jason Rothstein
-- Fix service file to point to the config file.
-
-* Fri Aug 21 2026 Jason Rothstein
-- 1.27.2
-
-* Wed Aug 19 2026 Jason Rothstein
-- 1.27.1
-
-* Fri Jul 24 2026 Jason Rothstein
-- 1.27.0
+* Tue Oct 20 2026 Jason Rothstein
+- 28.0.0
+- Add support for Fedora 45