Great job! Thanks!
️ Seems to work fine.
️ Main app and browser extension both show clear and simple UIs.
️ In browser extension, the popup text of the help symbol (?) should be changed from "open Minim" to "open Help".
️ Maybe for non-power users a short hint would be helpful that after update to v5 all rules need to be activated first by checking the new checkbox at the beginning of the line. (Otherwise one could think that Minim is running as before although all rules are not yet activated.)
️ After all, the help text is really understandable and easy to read with it's optical structure. Great!