This Obsidian plugin will rollover any incomplete todo items from your last daily note whenever you create a new daily note.
If you use the Core Daily Note plugin, whenever you create a new daily note, any unchecked checkboxes from your last daily note will be brought over to your new daily note.
The plugin will look at the settings for the Daily Notes plugin to see where your daily notes are stored.
If you use a template for your daily note you can go to the plugin settings to select a header you would like the checkboxes to be added under.
This plugin can be installed within the Third-party Plugins tab within Obsidian.