fix: missing link after upgrade

SPECS/dingtalk.spec

@@ -5,7 +5,7 @@
 
 # https://dtapp-pub.dingtalk.com/dingtalk-desktop/xc_dingtalk_update/linux_deb/Update/other/amd64/linux_dingtalk_update_package_gray.json
 Name:           dingtalk
-Version:        7.5.20.40523
+Version:        7.5.20.40605
 Release:        1%{?dist}
 Summary:        dingtalk
 License:        Proprietary
@@ -46,6 +46,11 @@ install -Dm755 %{S:3} -t %{buildroot}%{_bindir}
 /opt/dingtalk/
 
 %changelog
+* Thu Jun 13 2024 nobody <nobody@nobody.com> - 7.5.20.40605
+  -【功能】左侧导航栏功能入口开放
+  -【兼容性】剪切板卡顿问题修复
+  -【问题】修复若干 bug & 稳定性问题
+
 * Fri May 24 2024 nobody <nobody@nobody.com> - 7.5.20.40523
   -【功能】左侧导航栏功能入口开放
   -【兼容性】剪切板卡顿问题修复

SPECS/typora.spec

@@ -4,7 +4,7 @@
 %undefine __arch_install_post
 
 Name:           typora
-Version:        1.8.10
+Version:        1.9.3
 Release:        1%{?dist}
 Summary:        Markdown Editor
 License:        Proprietary
@@ -40,15 +40,24 @@ install -Dm644 %{S:3} -t %{buildroot}/opt/typora/
 %{_datarootdir}/icons/hicolor/scalable/apps/typora.svg
 /opt/typora/
 
+%pre
+
 %post
 ln -sf /opt/typora/Typora /usr/bin/typora
 xdg-mime install --mode system --novendor /opt/typora/typora.xml
 xdg-mime default typora.desktop text/markdown
 
 %preun
-xdg-mime uninstall --mode system /opt/typora/typora.xml
-rm -f /usr/bin/typora
+if [ "$1" -eq 0 ]; then
+  xdg-mime uninstall --mode system /opt/typora/typora.xml
+  rm -f /usr/bin/typora
+fi
+
+%postun
 
 %changelog
+* Thu Jun 20 2024 nobody <nobody@nobody.com> - 1.9.3
+  - new version
+
 * Tue May 21 2024 nobody <nobody@nobody.com> - 1.8.10
   - new version