Days 18-21!!!!! Over the past few days I have added and fixed and polished the last few features and I think the last commit ever to this project will give you an understanding to what I have done over the past few days and how I feel, here it is: Added it so you can exit the calculator easier just by typing "exit", added a new log to the about section and added completed text for after the completion date of: 19 of September 2026, removed a feature cause i wont have time to fulfill it and I have removed the under development text cause it's all done!!!!!!!!!!! :) Thank you to everyone who has followed this journey from day 1 to day 21! CYA!!!! :), there ya go, this is the last devlog to this project and I am really proud of the way I have come and what I have learned over this period and yeah, that is 21 DAYS OF PYTHON, thank you all for following along and bye! :)