Change log

1.0.0 (2022-02-09)

Replaces JSON.mapping by JSON::Serializable
Simplifies setting up Log
Uses Crystal 1.3.2

0.1.1 (2020-05-18)

Shows IP address in unchanged info message
Handles connection errors when trying to figure out the IP address

0.1.0 (2020-05-17)

Initial release