fix: stabilize text rendering and settings interactions for v2.2.1

Author: Fryingpan-Jason

CHANGELOG.md

@@ -2,6 +2,28 @@
 
 All notable changes are documented here. FloatNote follows [Semantic Versioning](https://semver.org/).
 
+## [2.2.1] - 2026-09-28
+
+### Fixed
+
+- Bound glyph-mask reads to the editor client buffer while retaining text placement and automatic ink behavior.
+- Avoid saving NUL padding or replacing a note after a failed text read or encoding conversion.
+- Keep spaces, line endings and blank lines editable without starting a window drag.
+- Remove the duplicate system-rounded outline around the custom settings panel.
+
+### Improved
+
+- Smooth settings-panel transitions and hover feedback, stronger pressed states and buffered slider painting.
+- Preserve transition position when closing during entry; clear hover state on close and honor disabled animations.
+- Add final-pixel ink and settings-animation regression coverage. Background-sampling scope is unchanged.
+
+## [2.2.0] - 2026-09-18
+
+### Added
+
+- Automatic Markdown preview with source-position-aware click-to-edit, native IME and undo preservation.
+- Common Markdown formatting, source-preserving persistence, wrapping and preview scrolling.
+
 ## [2.1.0] - 2026-09-13
 
 ### Added

RELEASE_NOTES.md

@@ -1,37 +1,33 @@
-# FloatNote 2.2.0
+# FloatNote 2.2.1
 
-液态玻璃便签支持 Markdown 自动预览：点击文字编辑，点击别处回到排版后的便签。
+本版修复文字绘制边界、编辑点击和控制卡片外圈，并改善设置面板的动画与操作反馈。
 
-- **自动切换**：默认显示预览；点击文字进入原文编辑，点击空白、操作控件或其他窗口后自动保存并返回预览。暂停打字不会退出编辑。
-- **Markdown 排版**：支持标题、粗体、斜体、删除线、有序/无序列表、任务列表、引用、行内代码、围栏代码块和链接文字。
-- **原生编辑**：保留中文输入、光标定位和撤销记录；切换时等待输入法合成结束。空便签仍可点击输入。
-- **玻璃显示**：排版适配窗口宽度和字号，文字保持清晰，预览支持滚动。
-
-内容继续按 Markdown 原文保存在 `data/note.txt`，已有普通文本便签可直接使用。点击链接或任务标记会进入编辑；本版暂不渲染表格、图片和 HTML，也不加载远程内容。Markdown 支持是常用语法子集，并非完整 CommonMark/GFM 实现。
+- **文字与保存**：保留原有自动字色行为，限制字形遮罩读取范围，防止有边框或滚动条时越界；按实际读取长度保存，避免空字符填充和转换失败覆盖笔记。
+- **编辑体验**：编辑时点击空格、行尾和空行可以定位光标；正文下方的空白仍可拖动便签。保留 Markdown 预览、中文输入及撤销。
+- **设置面板**：修复系统圆角与自绘圆角叠加形成的外圈；改善淡入淡出、悬停和按下反馈，减少滑块闪烁，处理动画中途关闭及悬停状态清理。
+- **外观规则**：保留黑白控制片与红色关闭反馈。此次未扩展背景采样范围：液态玻璃自动字色按背景采样，其余材质沿用原主题底色规则。
 
 ## 下载与升级
 
 下载 Assets 中的 ZIP，解压运行 `FloatNote.exe`：**x64 适合大多数电脑**，arm64 适合 Windows on ARM，x86 适合 32 位环境。无需额外运行库。
 
 升级前退出旧版，替换 EXE，**保留并备份原目录的 `data` 文件夹**。发布包不含个人数据；校验值见 `SHA256SUMS.txt`。
 
-液态玻璃主要面向支持的 Windows 11 环境。部分截图、录屏和远程共享可能看不到实时玻璃，需要时切换毛玻璃。设置和材质面板目前为中文，程序未签名。自动检查不等同于所有输入法、显卡和远程环境的实机验收。
+液态玻璃主要面向支持的 Windows 11 环境。部分截图、录屏和远程共享可能看不到实时玻璃，需要时切换毛玻璃。设置和材质面板目前为中文，程序未签名。
 
 ---
 
 ## English
 
-Markdown preview comes to the liquid-glass note: click text to edit, then click elsewhere to return to the formatted note.
-
-- **Automatic switching**: notes start in preview. Clicking text opens source editing; clicking blank space, a control or another window saves and restores preview. Pausing typing does not leave editing.
-- **Markdown formatting**: headings, bold, italic, strikethrough, ordered/unordered lists, tasks, quotes, inline/fenced code and link labels.
-- **Native editing**: retains Chinese input, source-position-aware caret placement and undo history. Preview waits for IME composition to finish. Empty notes remain clickable for input.
-- **Glass presentation**: text wraps to the note width, follows font-size changes and remains readable over transparent backgrounds. Preview can be scrolled.
+This update fixes text-composition boundaries, editing hit targets and the extra outline around the settings panel, while improving interface feedback.
 
-Content remains Markdown source in `data/note.txt`, and existing plain-text notes continue to work. Clicking a link or task marker edits its source. Tables, images and HTML are not rendered; no remote content is loaded. This is a subset of common Markdown syntax, not a complete CommonMark/GFM implementation.
+- **Text and persistence**: retain automatic ink behavior and bound glyph-mask reads to prevent out-of-bounds access with editor borders or scrollbars. Save only the characters actually read and protect existing notes from failed reads or conversions.
+- **Editing**: spaces, line endings and blank lines accept caret placement; blank space below the text still drags the note. Markdown preview, native IME input and undo remain available.
+- **Settings**: remove overlapping system/custom rounded outlines, smooth panel and hover transitions, strengthen pressed feedback, reduce slider flicker, and handle interrupted transitions and hover cleanup.
+- **Appearance**: retain monochrome controls and red close-hover feedback. Background-sampling scope is unchanged: liquid-glass Auto ink samples its background; other materials retain theme-based Auto color.
 
 Download a ZIP from Assets: **x64 for most PCs**, arm64 for Windows on ARM, or x86 for 32-bit environments. Extract and run `FloatNote.exe`; no additional runtime is required.
 
 Exit before upgrading, replace the EXE, and **keep and back up the existing `data` folder**. Packages contain no personal data. Verify downloads with `SHA256SUMS.txt`.
 
-Liquid glass targets supported Windows 11 environments. Some capture and remote-sharing methods omit live glass; use frosted glass when needed. Settings/material panels remain in Chinese. Binaries are unsigned. Automated checks do not certify every IME, GPU or remote environment.
+Liquid glass targets supported Windows 11 environments. Some capture and remote-sharing methods omit live glass; use frosted glass when needed. Settings/material panels remain in Chinese. Binaries are unsigned.

docs/QUICKSTART.md

@@ -1,4 +1,4 @@
-# FloatNote 2.2.0 — 快速开始 / Quick start
+# FloatNote 2.2.1 — 快速开始 / Quick start
 
 1. 解压 ZIP 到可写目录，双击 FloatNote.exe。无需编译源码。
 2. 鼠标移到便签顶部提示附近，进入设置；右下角拖动调整大小。