svnserve and passwords

As I understood it, the best way to setup subversion is just with
svnserve. Because it is accessed through the Internet, we should also
SASL.

It looks like the passwords are then stored in a text-file. Which
means that when an user want to change his password, the maintainer of
the svnserver has to change the password and mail it to the user. Is
this correct, or am I overlooking something?

-- 
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof