feature request: a local update history

can a locally stored updates history be implemented with the following features?
A. it just only has to show the name of the PAF and the date + timestamp when it was installed or updated with latest being on the top
B. use symbols + ^ - for new installation, update and uninstallation at the beginning of each entry
C. Keep only the latest 30-50 entries
D. make it accessible from the Help menu in the interface with read only status and a copy button

that's all, TYIA
i guess the updater will also need some updates in order to log it in the data folder preferably in encrypted form
it will help a lot for security / forensic reasons