Provide a changelog

[ragnard-king]

• We should provide a general, browsable changelog so users can see what has changed in the past
• When offering an update to the editor, we should present a changelog for that particular update so users can know what changes they will be getting

[subsoap]

Steam's style of doing update dialog with changelog is decent

[ghost]

+1

[amel]

+1 Love the change log of Discord as well

[ghost]

+1