@step2yeung @thoov may i ask for your review 🙏

I've just re-tested the PR with Ghost's current main and can confirm it fixes our broken build we started seeing with 6.1.0

Merged master to get a CI build kicked off...

@rwjblue they are failing because of this error

liquid-fire/templates/components/liquid-outlet.hbs: Assertion Failed: Named outlets were removed in Ember 4.0. See https://deprecations.emberjs.com/v3.x#toc_route-render-template for guidance on alternative APIs for named outlet use cases. ('liquid-fire/templates/components/liquid-outlet.hbs' @ L18:C10) 

liquid-fire (which is used by ember-cli-addon-docs) use named outlets in this component

But

• liquid-fire is not very active (no new tags since 2019)
• ember-cli-addon-docs is in maintenance mode

I made a PR in this repo -> #720 to, at least, update ember-cli-addon-docs to a recent version but i'm not sure of what we should do as ember-cli-addon-docs is now in maintenance mode so even if we fix the "issue" in liquid-fire repo, we may have new issues with future Ember versions

@rwjblue made PR #720 to fix ember-beta/canary scenarios (mainly by updating https://github.com/ember-learn/ember-cli-addon-docs/)

Rebased with master, tested again on

• test: fix for ember-exam #699 and ember-cli-mirage #2209 ndekeister-us/Admin#1 (project using ember-mocha) -> build pass, tests are running
• on a private project using ember-qunit@4.x.x ✅
• on a private project using ember-qunit@5.x.x ✅

Locally

• test:ember ✅
• ember try:one ember-canary ✅ (didn't tested the other, but if canary pass it should be fine)

@ndekeister-us @rwjblue Is there anything blocking merge/release of this? This seems to be necessary to get ember-mocha apps on the latest ember-exam & Ember 3.28 and beyond.

(sorry for the ping)

Maybe ping @Turbo87 (same, sorry for the ping)

Closing as I guess it will never be merged (see https://rfcs.emberjs.com/id/0858-deprecate-ember-mocha/ ; emberjs/ember.js#20402)