add upgrade.md.

Signed-off-by: 李玉 <16193307+li-yu125521@user.noreply.gitee.com>
update README.md.
2026-02-24 16:50:25 +00:00 · 2025-11-13 07:52:44 +00:00 · 2025-11-13 06:56:37 +00:00
2 changed files with 8 additions and 1 deletions
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 niucloud saas（PHP版本） 框架 v1.1.9更新内容
 新增
 * 添加批量安装应用功能优化
 优化
 * 添加版权文字信息颜色自定义功能
 * 应用界面优化
Author	SHA1	Message	Date
李玉	81bb4682d5	add upgrade.md. Signed-off-by: 李玉 <16193307+li-yu125521@user.noreply.gitee.com>	2025-11-13 07:52:44 +00:00
李玉	2168a82f8b	update README.md. Signed-off-by: 李玉 <16193307+li-yu125521@user.noreply.gitee.com>	2025-11-13 06:56:37 +00:00