ヘッダーのロゴの横にテキストを追加

[Lilly (Lillian Louis)]

Yea that method will no longer work and you need to use the connectors specified here in the section about the home-logo plugin outlet replacing home-logo:after widget decorations:

Upcoming Header Changes - Preparing Themes and Plugins

We’ve recently been working on updating Discourse’s header from the legacy ‘widget’ rendering system to modern Glimmer components. This change is now available in Discourse core behind the glimmer header mode site setting. Approximate Timeline (very rough estimates - subject to change in either direction) Q1 2024: core implementation finished & enabled on Meta upgrade advice published; console deprecation messages enabled …

Using Plugin Outlet Connectors from a Theme or Plugin

Discourse includes hundreds of Plugin Outlets which can be used to inject new content or replace existing contend in the Discourse UI. ‘Outlet arguments’ are made available so that content can be customized based on the context. Choosing an outlet To find the name of a plugin outlet, search Discourse core for “<PluginOutlet”, or use the plugin outlet locations theme component. (e.g. topic-above-posts). Wrapper outlets Some outlets in core look like <PluginOutlet @name="foo" />. These allow …