tag: update to 1.4.9

[deepin-mozart]

Log:
Change-Id: Iecc6414b09b4778fe9ac014e9c5239ae16b30885

Summary by Sourcery

Chores:

• Bump package version in the Debian changelog

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the package version to 1.4.9 in the debian changelog.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Update package version to 1.4.9.	Incremented the package version number in the debian changelog.	debian/changelog

---

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deepin-mozart

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

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS [deepin-mozart]

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

[sourcery-ai]

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

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

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[deepin-ci-robot]

deepin pr auto review

这个提交的改动主要是更新了debian/changelog文件，添加了一个新的版本记录。从代码审查的角度来看，这个改动是合理的，但还有一些细节需要注意：

1. 版本号：新版本号是1.4.9，确保这个版本号是按照项目的版本控制策略递增的。
2. ** urgency 级别**：urgency级别设置为medium，这个级别是合适的，因为它表示这是一个重要的修复，但不是紧急的。
3. 描述：提交信息中只提到了Bug fix，建议添加更详细的描述，说明修复了哪些具体的bug，以及修复的细节。
4. 日期格式：日期格式是Mon, 21 Apr 2025 14:06:39 +0800，这个格式是正确的，但建议使用YYYY-MM-DD格式，例如2025-04-21，这样更符合国际标准。

综上所述，改进建议如下：

• 在提交信息中添加更详细的bug修复描述。
• 使用YYYY-MM-DD格式来记录日期。

修改后的提交信息示例：

deepin-unioncode (1.4.9) UNRELEASED; urgency=medium

  * 修复了在特定情况下导致的崩溃问题
  * 优化了某些性能瓶颈

 -- luzhen <luzhen@uniontech.com>  2025-04-21 14:06:39 +0800

[github-actions]

TAG Bot

TAG: 1.4.9
EXISTED: no
DISTRIBUTION: UNRELEASED