chore: bump version to 1.1.75

[18202781743]

update changelog to 1.1.75

Summary by Sourcery

Chores:

• Update Debian changelog metadata to reflect version 1.1.75.

[github-actions]

TAG Bot

TAG: 1.1.75
EXISTED: no
DISTRIBUTION: unstable

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Updates the Debian packaging changelog to reflect a new release version 1.1.75.

File-Level Changes

Change	Details	Files
Update Debian changelog metadata for new release version 1.1.75.	Adjust the top changelog entry to use version 1.1.75 Ensure the changelog formatting remains compliant with Debian standards (version line, distribution, urgency, and maintainer/date line)	debian/changelog

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[sourcery-ai]

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

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[deepin-ci-robot]

deepin pr auto review

我来对这个 Debian changelog 的 diff 进行审查：

1. 语法逻辑：

• changelog 格式符合 Debian 标准，包含了正确的版本号、发行版、紧急程度和变更信息
• 维护者信息和时间戳格式正确
• 版本号递增合理（1.1.74 -> 1.1.75）

2. 代码质量：

• 变更条目过于简单，只有 "Release 1.1.75"，建议添加更详细的变更内容
• 建议遵循 Debian changelog 的最佳实践，每个变更条目都应该有具体的变更内容描述

3. 改进建议：

+dde-appearance (1.1.75) unstable; urgency=medium
+
+  * [新功能] 添加主题切换动画效果
+  * [修复] 解决深色模式下的显示问题
+  * [优化] 改进主题切换性能
+
+ -- YeShanShan <yeshanshan@uniontech.com>  Thu, 11 Dec 2025 20:32:37 +0800

4. 安全性：

• changelog 本身不涉及安全问题，但建议在每次发布时都检查是否有相关的安全更新需要记录

5. 其他建议：

• 建议在变更条目中使用统一的标记，如 [新功能]、[修复]、[优化] 等，便于快速识别变更类型
• 可以考虑添加相关的 bug 编号或 MR 编号，方便追踪变更来源
• 时间戳建议使用 UTC 时间，这是 Debian 的标准做法

总体来说，这个 changelog 条目格式正确，但内容可以更详细一些，以便更好地追踪版本变更。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: 18202781743, fly602

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

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