Great additions, Anny!
Are you willing to be the package maintainer for events? Currently, nobody is listed as the maintainer.
https://openacs.org/projects/openacs/packages/
Also, did you tag the package with openacs-5-1-compat? Make sure you read through the release section on
https://openacs.org/doc/openacs-5-1/cvs-guidelines.html
Thank you for your contributions! I'm sure they'll be very helpful.