Markra v2.0.0

Features

• app: add collapsible file list controls and dropped file tab option (#578, #588)
• app: add safe unused image cleanup (#567)
• app: unify default fonts across platforms (#586)
• desktop: add adaptive macOS app icon (#523)
• editor: replace Milkdown with CodeMirror and restore feature parity
• editor: add Typewriter and Vim modes (#557, #568)
• editor: improve frontmatter, reference, code paste, and slash-menu editing (#589)
• settings: add custom theme and Markdown marker controls (#577, #582)
• shortcuts: support Alt-only keybindings (#573)
• updater: add preview release channel

Bug Fixes

• app: isolate editor mode changes by tab (#585)
• editor: stabilize code blocks, headings, tables, links, images, and Mermaid editing
• editor: improve caret, selection, drag, spellcheck, and IME behavior
• settings: show active sidebar category (#592)
• release: improve prerelease, Homebrew, and Debian packaging