Nightscout Discord Rich Presence v2.1.1

Changelog:

• Added the option to show Nightscout Site URL + Repo's GitHub link as buttons on the rich presence
• Added a prompt to re-run config setup when a config is found to be invalid

NOTE: This release may invalidate some configs, if your config is found to be invalid simply run the config setup again.

Usage instructions can be found in the README.

Nightscout Discord Rich Presence v2.1.0

Changelog:

• Made being unable to reach the site not exit the program anymore. This was making the program too hard to run for people with inconsistent internet connections.
• Slight error message changes.

Usage instructions can be found in the README.

Nightscout Discord Rich Presence v2.0.0

Slight reword