Release v2.0.30

• Restored natural popup sizing so browser zoom is preserved and scrolling begins only when Chrome reaches its popup bounds.
• Fixed Playground multiline input caret alignment and action placement.
• Handled invalidated extension contexts gracefully across messaging, storage synchronization, content startup, and subtitle startup.

Release v2.0.29

• Refined the Material 3 popup with adaptive sizing, sticky navigation, a Sponsor menu, and reliable single-axis scrolling.
• Fixed Playground source and result fields to use one accessible focus treatment and consistent Material 3 spacing.
• Removed empty translation-service option containers and unused grid placeholders.
• Added regression coverage for popup navigation, support actions, Playground fields, and conditional API option groups.

Release v2.0.28

• PDF 页面支持使用选中文本打开划词翻译弹窗。
• 鼠标悬停翻译新增气泡显示模式，并优化相关设置项布局。
• 优化划词翻译弹窗位置约束，避免弹窗超出视口，并防止 Logo 被误拖拽。
• 统一 XML 与按行响应的译文分段解析逻辑，提升 AI 接口响应处理稳定性。
• 修复 OpenCodeGo 流式响应解析、Playground 表单和划词翻译弹窗相关问题。

Release v0.0.1

• Rebuilt the popup, settings center, in-page translation surfaces, and subtitle controls with the Material 3 Expressive design system.
• Restored subtitle AI context, partial subtitle downloads, display order, background presets, service selection, font scaling, click-to-lookup, and reset feedback.
• Added a real global extension switch and preserved dictionary, suggestions, accessibility, responsive layout, and dark-mode behavior across the redesigned UI.
• Hardened local preview storage fallbacks and CI-safe Markdown link handling, with complete cross-platform tests and release artifact verification.