teachers can now copy assignments to another class and also copy them along when copying a class.

the python engine is updated to versino 3.10 and the option to plot images using matplotlib is now added.

the API is extended with support for exercise type Geogebra.

tests that use an IP whitelist are now also checked on the whitelisted IPs when saving answers.

logging out is now a post request.

password validation now takes the same time in all cases.

cookies are now prefixed with __Secure.

the api docs are updated.

all user sessions are revoked after the user changes his account credentials.