More work on theming
Set up basic theming
Get the basic document editor on Windows running
Some progress with editor UI for Windows
Research the new Windows App SDK presented last week
Update project for Windows
Start page view model
Rewrite the parser for custom Markdown extension format one more time
Update all 3rd party packages
Finish UI setup for Android
Get Android view creation working
Set up layouts & plugins for Android version
Start the outline view in iOS sidebar
Start Android version
Connect to Dropbox API
Set up multi-window support for ipadOS
Setup ipadOS multi-window support
Convert UWP sidebar into a tree view
Enable and refactor nullable warnings
UX research
Installed a bunch of mobile writing apps