v2.4.7

https://ekomi01.atlassian.net/browse/IT-15901

v2.4.6

• IT-15080 : Integrate bugsnag in Polr

v2.4.5

• IT-15031 : Change docker base image to fix php version
• IT-15027 : Add support for . and @ in Polr URL shortener

2.4.0

Dockerized the app