chore: update changelog to 2.0.21

[mhduiy]

更新说明

自动更新 changelog 到版本 2.0.21

变更内容

• 更新 debian/changelog

版本信息

• 新版本: 2.0.21
• 目标分支: master

Summary by Sourcery

Chores:

• Refresh debian/changelog metadata to reflect version 2.0.21 targeting master.

[github-actions]

TAG Bot

TAG: 2.0.21
EXISTED: no
DISTRIBUTION: unstable

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Updates the Debian packaging changelog to reflect the new release version 2.0.21 targeting the master branch.

File-Level Changes

Change	Details	Files
Bump Debian package changelog to release 2.0.21.	Add or update the top changelog entry to version 2.0.21. Ensure the changelog entry notes the automatic update and aligns with Debian changelog format. Confirm target distribution/branch metadata matches the master release intent.	debian/changelog

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[deepin-ci-robot]

deepin pr auto review

这段代码是 Debian 软件包的 changelog 文件变更记录。从格式和内容上看，它符合 Debian 的 changelog 规范，但存在一个明显的逻辑/事实错误。

以下是详细的审查意见和改进建议：

1. 语法与格式审查

• 格式规范：符合 dpkg 和 dch 工具生成的标准格式。格式为：

  软件包名 (版本号) 发行版; 紧急程度
    [空格]* 变更条目
   [空格]-- 维护者 <邮箱>  日期
  

  缩进和换行均正确。

2. 逻辑与事实审查

• 严重问题：日期错误
  • 当前内容：Wed, 18 Mar 2026
  • 问题：年份写成了 2026年。这是一个未来的日期，通常在软件开发中，除非是做长期的未来规划，否则 changelog 应该记录当前的实际提交时间。这很可能是笔误（可能想写 2025 或 2024）。
  • 影响：虽然不会导致编译失败，但在构建发布包时，错误的日期可能会干扰版本排序或混淆发布历史。

3. 代码质量与语义审查

• 变更描述：fix: support showing lock screen triggered by logind lock signal
  • 语义清晰度：描述比较清晰，指明了修复了什么问题（支持由 logind 锁屏信号触发的锁屏显示）。
  • 建议：虽然使用了 fix: 前缀（类似 Conventional Commits 规范），但在 Debian changelog 中，通常直接使用 * 开头即可。如果团队内部有约定使用 fix:, feat: 等前缀，则保持现状；如果没有，可以去掉 fix:，改为：
    * support showing lock screen triggered by logind lock signal

4. 代码安全审查

• 此文件为元数据，不涉及可执行代码，因此不存在内存安全、权限控制等代码层面的安全隐患。

5. 改进建议

建议修正日期，并根据团队规范调整描述格式。修正后的示例如下：

 dde-session (2.0.21) unstable; urgency=medium
 
-  * fix: support showing lock screen triggered by logind lock signal
+  * support showing lock screen triggered by logind lock signal
 
- -- zhangkun <zhangkun2@uniontech.com>  Wed, 18 Mar 2026 14:15:34 +0800
+ -- zhangkun <zhangkun2@uniontech.com>  Wed, 18 Mar 2024 14:15:34 +0800

总结：主要需要修改的是年份，确保其为当前正确的年份。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mhduiy, robertkill

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[deepin-bot]

TAG Bot

✅ Tag created successfully

📋 Tag Details

• Tag Name: 2.0.21
• Tag SHA: aefbd19ea79007f1ebdbc863a4e245f7f862bf45
• Commit SHA: 7f7c590d43058c143fbbf4af8e05283495632625
• Tag Message:

  Release dde-session 2.0.21
  
  

• Tagger:
  • Name: mhduiy
• Distribution: unstable