Necesito ayuda para editar la barra lateral

[Canapin (Coin-coin le Canapin)]

@Olya_Fursova

¿No es la 3.0 la última versión estable?

Puede ser, pero Discourse viene con el canal test-passed por defecto. Ver:

Understanding Discourse release channels

This guide explains the different types of Discourse releases and how different channels are used for updates. Required user level: All users Release channels Discourse has four primary release channels, each serving a different purpose: main, latest[1], beta, and stable. The default channel used when installing a production version of Discourse is latest. The naming conventions used by Discourse differ a bit from other software companies: main On GitHub…

Es el predeterminado porque es el recomendado. A menos que tengas una razón para configurarlo en stable, te recomiendo que lo vuelvas a poner en test-passed.