v0.4.0

What's Changed

• feat: Add version update check and notification mechanism by @johnfunmula in #27
• feat: Add global hotkey support with configurable key mappings by @johnfunmula in #28
• feat: disable document file type check by @johnfunmula in #30
• feat: replace marked with react-markdown for improved markdown rendering by @johnfunmula in #13
• adjust ui

Full Changelog: v0.3.2...v0.4.0