Feature: Quick Templates toolbar now lets you quickly add custom content like donate buttons and line breaks in the post editor at the click of a button.
Update: Notes Exporter is now a button in a toolbar when you visit your Substack profile page, and can now export CSV files as well as Markdown

Added a Notes Filter function, to filter out notes from your feed that match your specified keywords and phrases. Also improved overall performance, and added progress indicators for the note export function.

Re-added missing host permissions, which was breaking the Refresh Profiles function

New tools for Substack:
- Added a Note Exporter, which will collect all your Substack notes into a single Markdown file for you