# 将 Discourse 升级到 Ember 4

**URL:** https://meta.discourse.org/t/upgrading-discourse-to-ember-4/225032
**Category:** Development
**Tags:** ember
**Created:** [2022年四月22日 13:09 UTC](https://meta.discourse.org/t/upgrading-discourse-to-ember-4/225032 "2022-04-22T13:09:17Z")
**Posts on this page:** 1
**Showing post:** 21

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### Author: ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)
#### Post date: [2024年十二月19日 17:46 UTC](https://meta.discourse.org/t/upgrading-discourse-to-ember-4/225032/21 "2024-12-19T17:46:53Z")

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来了 @merefield

> [@Upcoming topic-list changes - how to prepare themes and plugins](https://meta.discourse.org/t/upcoming-topic-list-changes-how-to-prepare-themes-and-plugins/343404?u=david):
>
> As part of our ongoing quest to standardise the rendering systems across Discourse’s codebase, we’re replacing the implementation of the topic-list. Previously, this used a ‘raw handlebars’ (.hbr) approach, and could be customized via template overrides and raw-plugin-outlets. The new implementation of the topic-list uses modern Glimmer components, and has been built from the ground-up to to be customizable in sustainable ways. The new implementation is now available behind the glimmer\_topic\_l…

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