v13.1.0

add a method to handle onExpire event

v13.0.0

Remove the dependency on Bootstrap
Now the library is purely on Angular and has its own CSS (prefixed by sea-)

v12.0.0

update to Angular v12

v11.1.2

update behavior when the session is expired

Leave an alert dialog open, and wait for user's action

v11.0.0

Release v11.0.0: corrected a service name

update solution to Angular 11.0.2

v10.0.1

update package dependencies

v10.0.0

update to Angular 10

v9.0.0

bump up version to v9 to align with Angular version; no feature change

v6.0.3

add netlify demo site

update angular version and other packages versions