If you've been using the Zettelkasten method to structure your notes, here's something you might want to know:
Links in Obsidian require a full match to the note name. This means that [[202001010000]] will not properly link to [[202001010000 My Note]].
In order to fix that, you can use our [[markdown format converter]] to convert your Zettelkasten links into either [[202001010000 My Note]] or [[202001010000 My Note|My Note]].