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:

• Bump recorded package version to 2.0.21 in debian/changelog.

[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 reference the new 2.0.21 release on the master branch.

File-Level Changes

Change	Details	Files
Update Debian packaging changelog entry for version 2.0.21.	Add or modify the top changelog stanza to set the package version to 2.0.21. Ensure the changelog formatting remains compliant with Debian standards (header line, maintainer, and date).	debian/changelog

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[deepin-ci-robot]

deepin pr auto review

我来对这个 changelog diff 进行审查：

1. 语法逻辑：

• changelog 的格式符合 Debian 的标准格式，包含了版本号、发行状态、紧急程度
• 每个变更条目都使用了正确的标记（fix/feat/i18n）
• 维护者信息和日期格式正确

2. 代码质量：

• 变更描述清晰简洁，每个条目都说明了具体的改动内容
• 使用了规范的变更类型标记：
  • fix: 修复问题
  • feat: 新功能
  • i18n: 国际化相关
• 问题修复描述具体，如"fix active output device detection logic"清楚说明了修复的内容

3. 改进建议：

• 可以考虑在变更描述中添加更多细节，比如：
  • "fix active output device detection logic" 可以补充具体解决了什么问题
  • "not be able to undock xembed tray" 可以补充导致这个问题的原因
• 版本号 2.0.21 的发布日期写成了 2026 年，这明显是一个错误，应该改为 2024 年
• 建议按照重要性对变更进行排序，通常重要的修复和功能放在前面

4. 安全性：

• 从 changelog 来看，本次更新主要涉及功能修复和改进，没有明显的安全相关变更
• 建议如果有安全相关的修复，应该使用 "security" 标记并详细说明

总体来说，这个 changelog 的格式规范，内容清晰，但需要修正日期错误，并且可以增加更多细节来提高可读性和可追踪性。

[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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

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

[yixinshark]

/forcemerge

[deepin-bot]

This pr force merged! (status: blocked)