ember-cli/CHANGELOG.md

Command line tool for developing ambitious ember.js apps

# ember-cli Changelog

## Release (2025-12-11)

* ember-cli 6.9.1 (patch)

#### :bug: Bug Fix
* `ember-cli`
  * [#10888](https://github.com/ember-cli/ember-cli/pull/10888) Upgrade broccoli ([@kategengler](https://github.com/kategengler))

#### Committers: 1
- Katie Gengler ([@kategengler](https://github.com/kategengler))

## Release (2025-12-10)

* ember-cli 6.9.0 (minor)
* @ember-tooling/classic-build-addon-blueprint 6.9.0 (minor)
* @ember-tooling/classic-build-app-blueprint 6.9.0 (minor)

#### :rocket: Enhancement
* `ember-cli`, `@ember-tooling/classic-build-app-blueprint`
  * [#10885](https://github.com/ember-cli/ember-cli/pull/10885) Promote Beta and update all dependencies for 6.9 release ([@mansona](https://github.com/mansona))
* `ember-cli`, `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10854](https://github.com/ember-cli/ember-cli/pull/10854) Prepare Beta Release ([@mansona](https://github.com/mansona))

#### :house: Internal
* `ember-cli`
  * [#10809](https://github.com/ember-cli/ember-cli/pull/10809) Update RELEASE ([@mansona](https://github.com/mansona))
  * [#10813](https://github.com/ember-cli/ember-cli/pull/10813) Document need for future vite experiment test cleanup ([@ef4](https://github.com/ef4))

#### Committers: 2
- Chris Manson ([@mansona](https://github.com/mansona))
- Edward Faulkner ([@ef4](https://github.com/ef4))

## Release (2025-11-29)

* ember-cli 6.8.1 (patch)

#### :bug: Bug Fix
* `ember-cli`
  * [#10860](https://github.com/ember-cli/ember-cli/pull/10860) [BUGFIX release]: Enter the WatchDetector branch of the build command when EMBROIDER_PREBUILD is present ([@NullVoxPopuli](https://github.com/NullVoxPopuli))

#### Committers: 1
- [@NullVoxPopuli](https://github.com/NullVoxPopuli)

## Release (2025-10-14)

* ember-cli 6.8.0 (minor)
* @ember-tooling/classic-build-addon-blueprint 6.8.0 (minor)
* @ember-tooling/classic-build-app-blueprint 6.8.0 (minor)

#### :rocket: Enhancement
* `ember-cli`, `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10853](https://github.com/ember-cli/ember-cli/pull/10853) Promote Beta and update all dependencies for 6.8 release ([@mansona](https://github.com/mansona))
  * [#10831](https://github.com/ember-cli/ember-cli/pull/10831) [bugfix beta] enable `--strict` by default to match new app blueprint ([@mansona](https://github.com/mansona))
  * [#10808](https://github.com/ember-cli/ember-cli/pull/10808) Prepare 6.8 Beta ([@mansona](https://github.com/mansona))
* `ember-cli`
  * [#10844](https://github.com/ember-cli/ember-cli/pull/10844) [beta] Error when `ember (generate|destroy) (http-proxy|http-mock|server)` is used in a Vite-based project ([@kategengler](https://github.com/kategengler))
  * [#10802](https://github.com/ember-cli/ember-cli/pull/10802) enable Vite by default ([@mansona](https://github.com/mansona))
  * [#10804](https://github.com/ember-cli/ember-cli/pull/10804) Support a `--ts` alias for the `addon`, `init` and `new` commands ([@bertdeblock](https://github.com/bertdeblock))
  * [#10781](https://github.com/ember-cli/ember-cli/pull/10781) Add new `VITE` experiment to generate app with new Vite blueprint ([@pichfl](https://github.com/pichfl))
  * [#10785](https://github.com/ember-cli/ember-cli/pull/10785) Depracate passing filenames and globs to `init` ([@pichfl](https://github.com/pichfl))
  * [#10776](https://github.com/ember-cli/ember-cli/pull/10776) Add deprecation warning for the `--embroider` argument ([@pichfl](https://github.com/pichfl))
* `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`, `ember-cli`
  * [#10791](https://github.com/ember-cli/ember-cli/pull/10791) update the format of the ember-cli-update.json ([@mansona](https://github.com/mansona))

#### :bug: Bug Fix
* `ember-cli`
  * [#10846](https://github.com/ember-cli/ember-cli/pull/10846) [beta bugfix] allow build --watch only in EMBROIDER_PREBUILD ([@mansona](https://github.com/mansona))
  * [#10826](https://github.com/ember-cli/ember-cli/pull/10826) move resolution of @ember/app-blueprint to prevent loading latest ([@mansona](https://github.com/mansona))
  * [#10782](https://github.com/ember-cli/ember-cli/pull/10782) update heimdall-fs-monitor ([@mansona](https://github.com/mansona))
* `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`, `ember-cli`
  * [#10803](https://github.com/ember-cli/ember-cli/pull/10803) Add "ember-blueprint" to keywords in `package.json` for the classic blueprints ([@pichfl](https://github.com/pichfl))
* `@ember-tooling/classic-build-app-blueprint`
  * [#10798](https://github.com/ember-cli/ember-cli/pull/10798) Add import from ember-data breakage/deprecation ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
* `@ember-tooling/classic-build-app-blueprint`, `ember-cli`
  * [#10707](https://github.com/ember-cli/ember-cli/pull/10707) Enabled recommended configs from eslint-plugin-n and eslint-plugin-qunit ([@ijlee2](https://github.com/ijlee2))

#### :memo: Documentation
* `ember-cli`
  * [#10843](https://github.com/ember-cli/ember-cli/pull/10843) Further contextualize help output and error when options and commands that are no longer supported in Vite-based projects are used ([@kategengler](https://github.com/kategengler))
  * [#10840](https://github.com/ember-cli/ember-cli/pull/10840) [beta] fix help for vite-based projects ([@kategengler](https://github.com/kategengler))
  * [#10835](https://github.com/ember-cli/ember-cli/pull/10835) Update deprecation message for --embroider option ([@kategengler](https://github.com/kategengler))

#### :house: Internal
* `ember-cli`, `@ember-tooling/classic-build-app-blueprint`
  * [#10847](https://github.com/ember-cli/ember-cli/pull/10847) Prepare Beta Release ([@mansona](https://github.com/mansona))
  * [#10825](https://github.com/ember-cli/ember-cli/pull/10825) Prepare Beta Release ([@mansona](https://github.com/mansona))
  * [#10820](https://github.com/ember-cli/ember-cli/pull/10820) Prepare Beta Release ([@mansona](https://github.com/mansona))
* `ember-cli`
  * [#10845](https://github.com/ember-cli/ember-cli/pull/10845) [beta] update @ember/app-blueprint to latest beta ([@mansona](https://github.com/mansona))
  * [#10833](https://github.com/ember-cli/ember-cli/pull/10833) [bugfix beta] bump the @ember/app-blueprint version ([@mansona](https://github.com/mansona))
  * [#10823](https://github.com/ember-cli/ember-cli/pull/10823) fix incorrect ember-cli-update version in tests ([@mansona](https://github.com/mansona))
  * [#10819](https://github.com/ember-cli/ember-cli/pull/10819) update @ember/app-blueprint beta version ([@mansona](https://github.com/mansona))
  * [#10806](https://github.com/ember-cli/ember-cli/pull/10806) skip build watch tests when vite is enabled ([@mansona](https://github.com/mansona))
  * [#10790](https://github.com/ember-cli/ember-cli/pull/10790) Reorganize tests for `new` and `addon` commands ([@pichfl](https://github.com/pichfl))
  * [#10783](https://github.com/ember-cli/ember-cli/pull/10783) remove unused changelog script ([@mansona](https://github.com/mansona))
  * [#10764](https://github.com/ember-cli/ember-cli/pull/10764) fix double CI run on release-plan PR ([@mansona](https://github.com/mansona))
  * [#10750](https://github.com/ember-cli/ember-cli/pull/10750) Add more notes to the Release.md ([@mansona](https://github.com/mansona))
* `ember-cli`, `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10799](https://github.com/ember-cli/ember-cli/pull/10799) Prepare Alpha Release ([@mansona](https://github.com/mansona))
  * [#10778](https://github.com/ember-cli/ember-cli/pull/10778) Prepare Alpha Release ([@mansona](https://github.com/mansona))
  * [#10756](https://github.com/ember-cli/ember-cli/pull/10756) Prepare Alpha Release ([@mansona](https://github.com/mansona))
  * [#10763](https://github.com/ember-cli/ember-cli/pull/10763) Prepare 6.8-alpha ([@mansona](https://github.com/mansona))

#### Committers: 6
- Bert De Block ([@bertdeblock](https://github.com/bertdeblock))
- Chris Manson ([@mansona](https://github.com/mansona))
- Florian Pichler ([@pichfl](https://github.com/pichfl))
- Isaac Lee ([@ijlee2](https://github.com/ijlee2))
- Katie Gengler ([@kategengler](https://github.com/kategengler))
- [@NullVoxPopuli](https://github.com/NullVoxPopuli)

## Release (2025-10-08)

* ember-cli 6.7.2 (patch)
* @ember-tooling/classic-build-addon-blueprint 6.7.1 (patch)
* @ember-tooling/classic-build-app-blueprint 6.7.2 (patch)

#### :bug: Bug Fix
* `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10838](https://github.com/ember-cli/ember-cli/pull/10838) Add package license metadata to match repository ([@davidtaylorhq](https://github.com/davidtaylorhq))

#### Committers: 1
- David Taylor ([@davidtaylorhq](https://github.com/davidtaylorhq))

## Release (2025-10-06)

* ember-cli 6.7.1 (patch)
* @ember-tooling/classic-build-app-blueprint 6.7.1 (patch)

#### :bug: Bug Fix
* `ember-cli`
  * [#10834](https://github.com/ember-cli/ember-cli/pull/10834) [bugfix release] Fix tests using wrong versions ([@mansona](https://github.com/mansona))
* `@ember-tooling/classic-build-app-blueprint`
  * [#10824](https://github.com/ember-cli/ember-cli/pull/10824) [bugfix release] fix app-blueprint being considered a blueprint ([@mansona](https://github.com/mansona))

#### Committers: 1
- Chris Manson ([@mansona](https://github.com/mansona))

## Release (2025-09-06)

* ember-cli 6.7.0 (minor)
* @ember-tooling/classic-build-addon-blueprint 6.7.0 (minor)
* @ember-tooling/classic-build-app-blueprint 6.7.0 (minor)

#### :rocket: Enhancement
* `ember-cli`, `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10796](https://github.com/ember-cli/ember-cli/pull/10796) Promote Beta and update all dependencies for 6.7 release ([@mansona](https://github.com/mansona))
  * [#10742](https://github.com/ember-cli/ember-cli/pull/10742) Drop node 18, add node 24 ([@NullVoxPopuli](https://github.com/NullVoxPopuli))

#### :bug: Bug Fix
* `ember-cli`
  * [#10794](https://github.com/ember-cli/ember-cli/pull/10794) Fix potential NPE ([@boris-petrov](https://github.com/boris-petrov))

#### :memo: Documentation
* `ember-cli`
  * [#10724](https://github.com/ember-cli/ember-cli/pull/10724) Update RELEASE.md to fully document new release-plan setup ([@mansona](https://github.com/mansona))

#### :house: Internal
* `ember-cli`
  * [#10801](https://github.com/ember-cli/ember-cli/pull/10801) update github-changelog ([@mansona](https://github.com/mansona))
  * [#10761](https://github.com/ember-cli/ember-cli/pull/10761) update release-plan ([@mansona](https://github.com/mansona))
  * [#10748](https://github.com/ember-cli/ember-cli/pull/10748) update blueprint version of ember-cli as part of release plan ([@mansona](https://github.com/mansona))
  * [#10747](https://github.com/ember-cli/ember-cli/pull/10747) only use the PAT for the PR creation in release-plan ([@mansona](https://github.com/mansona))
  * [#10744](https://github.com/ember-cli/ember-cli/pull/10744) run tests on the release-plan PR ([@mansona](https://github.com/mansona))
  * [#10735](https://github.com/ember-cli/ember-cli/pull/10735) remove unnecessary project override ([@mansona](https://github.com/mansona))
* `ember-cli`, `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`
  * [#10800](https://github.com/ember-cli/ember-cli/pull/10800) fix release-plan for stable release ([@mansona](https://github.com/mansona))
  * [#10736](https://github.com/ember-cli/ember-cli/pull/10736) update all sub-packages to have the @ember-tooling prefix ([@mansona](https://github.com/mansona))
  * [#10671](https://github.com/ember-cli/ember-cli/pull/10671) Implement the built in app, addon, and blueprint blueprints by package lookup ([@mansona](https://github.com/mansona))
* `@ember-tooling/classic-build-addon-blueprint`, `@ember-tooling/classic-build-app-blueprint`, `ember-cli`
  * [#10738](https://github.com/ember-cli/ember-cli/pull/10738) add a repository for each of the packages ([@mansona](https://github.com/mansona))

#### Committers: 3
- Boris Petrov ([@boris-petrov](https://github.com/boris-petrov))
- Chris Manson ([@mansona](https://github.com/mansona))
- [@NullVoxPopuli](https://github.com/NullVoxPopuli)

## Release (2025-07-29)

* ember-cli 6.6.0 (minor)

#### :rocket: Enhancement
* `ember-cli`
  * [#10749](https://github.com/ember-cli/ember-cli/pull/10749) Update all dependencies for 6.6 release ([@mansona](https://github.com/mansona))
  * [#10751](https://github.com/ember-cli/ember-cli/pull/10751) [BETA BACKPORT] Backport drop node 18 ([@mansona](https://github.com/mansona))
  * [#10701](https://github.com/ember-cli/ember-cli/pull/10701) [ENHANCEMENT] Support Bun ([@hexadecy](https://github.com/hexadecy))
  * [#10664](https://github.com/ember-cli/ember-cli/pull/10664) [ENHANCEMENT] Remove ember-fetch ([@NullVoxPopuli](https://github.com/NullVoxPopuli))

#### :bug: Bug Fix
* `ember-cli`
  * [#10711](https://github.com/ember-cli/ember-cli/pull/10711) fix yuidoc generation on publish ([@mansona](https://github.com/mansona))
  * [#10702](https://github.com/ember-cli/ember-cli/pull/10702) [Bugfix]: Update ember-data and unify the versions between @ and non-@ ([@NullVoxPopuli](https://github.com/NullVoxPopuli))

#### :house: Internal
* `ember-cli`
  * [#10699](https://github.com/ember-cli/ember-cli/pull/10699) Start using release-plan for releasing ember-cli ([@mansona](https://github.com/mansona))
  * [#10670](https://github.com/ember-cli/ember-cli/pull/10670) testing: don't generate temp directories in the repo ([@mansona](https://github.com/mansona))

#### Committers: 3
- Chris Manson ([@mansona](https://github.com/mansona))
- Michel Couillard ([@hexadecy](https://github.com/hexadecy))
- [@NullVoxPopuli](https://github.com/NullVoxPopuli)

## Release (2025-06-16)

* ember-cli 6.5.0 (minor)

#### :rocket: Enhancement
* `ember-cli`
  * [#10721](https://github.com/ember-cli/ember-cli/pull/10721) Prepare 6.5.0 release ([@mansona](https://github.com/mansona))
  * [#10705](https://github.com/ember-cli/ember-cli/pull/10705) add `--strict` flag for new app and addon generation ([@mansona](https://github.com/mansona))

#### :bug: Bug Fix
* `ember-cli`
  * [#10684](https://github.com/ember-cli/ember-cli/pull/10684) [BUGFIX] Remove deprecated `@types/eslint__js` dependency from `app` blueprint ([@gvdp](https://github.com/gvdp))

#### :house: Internal
* `ember-cli`
  * [#10726](https://github.com/ember-cli/ember-cli/pull/10726) use patched github-changelog for properly rolling up beta changelog ([@mansona](https://github.com/mansona))
  * [#10722](https://github.com/ember-cli/ember-cli/pull/10722) prevent clashes between release-plan branches ([@mansona](https://github.com/mansona))
  * [#10719](https://github.com/ember-cli/ember-cli/pull/10719) [Backport release]: start using release-plan to release ember-cli ([@mansona](https://github.com/mansona))
  * [#10718](https://github.com/ember-cli/ember-cli/pull/10718) Prepare Beta Release v6.5.0-beta.2 ([@github-actions[bot]](https://github.com/apps/github-actions))
  * [#10717](https://github.com/ember-cli/ember-cli/pull/10717) pass --publish-branch to release-plan publish ([@mansona](https://github.com/mansona))
  * [#10716](https://github.com/ember-cli/ember-cli/pull/10716) Prepare Beta Release v6.5.0-beta.1 ([@github-actions[bot]](https://github.com/apps/github-actions))
  * [#10715](https://github.com/ember-cli/ember-cli/pull/10715) [Backport beta]: Set up release-plan ([@mansona](https://github.com/mansona))

#### Committers: 3
- Chris Manson ([@mansona](https://github.com/mansona))
- [@github-actions[bot]](https://github.com/apps/github-actions)
- [@gvdp](https://github.com/gvdp)

## v6.4.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.3.0...v6.4.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.3.0...v6.4.0)

#### Changelog

- [#10598](https://github.com/ember-cli/ember-cli/pull/10598) [INTERNAL] Remove "locked versions for pre-v1.0.0 packages" tests [@bertdeblock](https://github.com/bertdeblock)
- [#10620](https://github.com/ember-cli/ember-cli/pull/10620) [BUGFIX] Handle errors gracefully when proxy target is down [@dwickern](https://github.com/dwickern)
- [#10641](https://github.com/ember-cli/ember-cli/pull/10641) [Bugfix] Fix missing lint dependency for typescript projects [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10659](https://github.com/ember-cli/ember-cli/pull/10659) [BUGFIX] Improve de-typing `.gts` files [@bertdeblock](https://github.com/bertdeblock)
- [#10661](https://github.com/ember-cli/ember-cli/pull/10661) [ENHANCEMENT] Update `ember-try` to v4 in blueprints [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v6.3.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.3.0...v6.3.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.3.0...v6.3.1)

#### Changelog

- [#10685](https://github.com/ember-cli/ember-cli/pull/10685) Add configuration to ember-cli-build to opt new projects out of the deprecated behavior of the Store class extending EmberObject [@kategengler](https://github.com/kategengler)

Thank you to all who took the time to contribute!

## v6.3.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.2.0...v6.3.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.2.0...v6.3.0)

#### Changelog

- [#10644](https://github.com/ember-cli/ember-cli/pull/10644)  [BUGFIX beta] `--no-ember-data` fixes [@Windvis](https://github.com/Windvis)
- [#10647](https://github.com/ember-cli/ember-cli/pull/10647) [Bugfix beta]: Update ember-page-title to latest (v9) [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10668](https://github.com/ember-cli/ember-cli/pull/10668) Update the `--no-ember-data` fixtures [@Windvis](https://github.com/Windvis)
- [#10646](https://github.com/ember-cli/ember-cli/pull/10646) [Bugfix release]: Fix eslint parser for js when using --typescript [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10633](https://github.com/ember-cli/ember-cli/pull/10633) [BUGFIX release] Update all EmberData deps to stable [@Windvis](https://github.com/Windvis)
- [#10643](https://github.com/ember-cli/ember-cli/pull/10643) Remove unmaintained ember-cli-lodash-subset in favor of requiring functions directly from lodash [@kategengler](https://github.com/kategengler)
- [#10638](https://github.com/ember-cli/ember-cli/pull/10638) [BUGFIX release] Fix ember-data configuration again [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10534](https://github.com/ember-cli/ember-cli/pull/10534) [CLEANUP] Clean up `outputPaths` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10538](https://github.com/ember-cli/ember-cli/pull/10538) [CLEANUP] Clean up Travis CI deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10586](https://github.com/ember-cli/ember-cli/pull/10586) [INTERNAL] Add tests to ensure no linting errors post generating a new app or addon [@bertdeblock](https://github.com/bertdeblock)
- [#10587](https://github.com/ember-cli/ember-cli/pull/10587) [BUGFIX] Fix including `ember-source` types for v1 addons [@bertdeblock](https://github.com/bertdeblock)
- [#10589](https://github.com/ember-cli/ember-cli/pull/10589) [ENHANCEMENT] Deprecate v1 addon `contentFor` types [RFC 1044] [@bertdeblock](https://github.com/bertdeblock)
- [#10592](https://github.com/ember-cli/ember-cli/pull/10592) [BUGFIX] Fix ESLint config for v1 addons [@bertdeblock](https://github.com/bertdeblock)
- [#10593](https://github.com/ember-cli/ember-cli/pull/10593) [CLEANUP] Clean up old `broccoli-builder` fallback [@bertdeblock](https://github.com/bertdeblock)
- [#10594](https://github.com/ember-cli/ember-cli/pull/10594) [CLEANUP] Clean up old `heimdalljs` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10595](https://github.com/ember-cli/ember-cli/pull/10595) [ENHANCEMENT] Update `@glimmer/component` to v2 in blueprints [@bertdeblock](https://github.com/bertdeblock)
- [#10596](https://github.com/ember-cli/ember-cli/pull/10596) [ENHANCEMENT] Vanilla Prettier setup in blueprints [RFC 1055] [@bertdeblock](https://github.com/bertdeblock)
- [#10597](https://github.com/ember-cli/ember-cli/pull/10597) [CLEANUP] Clean up remaining Travis fixtures [@bertdeblock](https://github.com/bertdeblock)
- [#10599](https://github.com/ember-cli/ember-cli/pull/10599) [INTERNAL] Bump `content-tag` to v3 [@SergeAstapov](https://github.com/SergeAstapov)
- [#10612](https://github.com/ember-cli/ember-cli/pull/10612) [BUGFIX release]: tsconfig.json referenced paths to types instead of imports [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10613](https://github.com/ember-cli/ember-cli/pull/10613) [ENHANCEMENT] Support `--ember-data` / `--no-ember-data` flags when creating a new app [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10615](https://github.com/ember-cli/ember-cli/pull/10615) [ENHANCEMENT] Simplify Prettier config in blueprints [@bendemboski](https://github.com/bendemboski)
- [#10616](https://github.com/ember-cli/ember-cli/pull/10616) [INTERNAL] Add test to ensure all package files are parseable [@bertdeblock](https://github.com/bertdeblock)
- [#10617](https://github.com/ember-cli/ember-cli/pull/10617) [ENHANCEMENT] Use `staticInvokables` in the `app` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10618](https://github.com/ember-cli/ember-cli/pull/10618) [INTERNAL] Avoid output for `deprecate` tests [@bertdeblock](https://github.com/bertdeblock)
- [#10619](https://github.com/ember-cli/ember-cli/pull/10619) [BUGFIX] Only remove type imports when removing the types from `.gts` files in blueprints [@Windvis](https://github.com/Windvis)
- [#10621](https://github.com/ember-cli/ember-cli/pull/10621) [ENHANCEMENT] Bump `@ember/test-helpers` to v5.1.0 in blueprints [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v6.2.3

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.2.2...v6.2.3)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.2.2...v6.2.3)

#### Changelog

- [#10646](https://github.com/ember-cli/ember-cli/pull/10646) [Bugfix release]: Fix eslint parser for js when using --typescript [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v6.2.2

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.2.1...v6.2.2)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.2.1...v6.2.2)

#### Changelog

- [#10633](https://github.com/ember-cli/ember-cli/pull/10633) [BUGFIX release] Update all EmberData deps to stable [@Windvis](https://github.com/Windvis)
- [#10643](https://github.com/ember-cli/ember-cli/pull/10643) Remove unmaintained ember-cli-lodash-subset in favor of requiring functions directly from lodash [@kategengler](https://github.com/kategengler)

Thank you to all who took the time to contribute!

## v6.2.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.2.0...v6.2.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.2.0...v6.2.1)

#### Changelog

- [#10638](https://github.com/ember-cli/ember-cli/pull/10638) [BUGFIX release] Fix ember-data configuration again [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v6.2.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.1.0...v6.2.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.1.0...v6.2.0)

#### Changelog

- [#10496](https://github.com/ember-cli/ember-cli/pull/10496) [CLEANUP] Clean up support for incorrect values for `BROCCOLI_VIZ` env var [@bertdeblock](https://github.com/bertdeblock)
- [#10555](https://github.com/ember-cli/ember-cli/pull/10555) [ENHANCEMENT] Bump `pnpm/action-setup` to v4 in `app` and `addon` blueprints [@SergeAstapov](https://github.com/SergeAstapov)
- [#10562](https://github.com/ember-cli/ember-cli/pull/10562) [ENHANCEMENT] Allow creating apps and addons everywhere [@bertdeblock](https://github.com/bertdeblock)
- [#10577](https://github.com/ember-cli/ember-cli/pull/10577) [ENHANCEMENT] Remove `@ember/string` from `app` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10578](https://github.com/ember-cli/ember-cli/pull/10578) [ENHANCEMENT] Test against Node v22 [@bertdeblock](https://github.com/bertdeblock)
- [#10579](https://github.com/ember-cli/ember-cli/pull/10579) [INTERNAL] Update `sort-package-json` [@bertdeblock](https://github.com/bertdeblock)
- [#10580](https://github.com/ember-cli/ember-cli/pull/10580) [ENHANCEMENT] Update LTS versions in blueprints [@bertdeblock](https://github.com/bertdeblock)
- [#10583](https://github.com/ember-cli/ember-cli/pull/10583) [ENHANCEMENT] Update `app` blueprint to support `ember-qunit` v9 [@ef4](https://github.com/ef4)
- [#10585](https://github.com/ember-cli/ember-cli/pull/10585) [INTERNAL] Support `WRITE_FIXTURES` in more test files [@ef4](https://github.com/ef4)

Thank you to all who took the time to contribute!

## v6.1.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.0.0...v6.1.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.0.0...v6.1.0)

#### Changelog

- [#10563](https://github.com/ember-cli/ember-cli/pull/10563) [Backport release]: update @ember/test-helpers. #10522 [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10564](https://github.com/ember-cli/ember-cli/pull/10564) [BUGFIX] Add missing package for TS eslint config [@mkszepp](https://github.com/mkszepp)
- [#10514](https://github.com/ember-cli/ember-cli/pull/10514) [backport release] use fork of remove-types with config: false [@mansona](https://github.com/mansona)
- [#10515](https://github.com/ember-cli/ember-cli/pull/10515) Use colors for the concurrently prefixes in package.json [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10516](https://github.com/ember-cli/ember-cli/pull/10516) Use ESLint 9 and Flat Config [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10521](https://github.com/ember-cli/ember-cli/pull/10521) Make tests easier to run, closes #10520 [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10525](https://github.com/ember-cli/ember-cli/pull/10525) Upgrade concurrently, closes #10524 [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10526](https://github.com/ember-cli/ember-cli/pull/10526) Update ember-resolver, closes #10523 [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10527](https://github.com/ember-cli/ember-cli/pull/10527) Update @ember/test-helpers, closes #10522 [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10530](https://github.com/ember-cli/ember-cli/pull/10530) Update ember-load-initializers to v3 [@mkszepp](https://github.com/mkszepp)
- [#10531](https://github.com/ember-cli/ember-cli/pull/10531) Update stylelint and depended package [@mkszepp](https://github.com/mkszepp)
- [#10535](https://github.com/ember-cli/ember-cli/pull/10535) Upgrade eslint-plugin-ember [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v6.0.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v6.0.0...v6.0.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v6.0.0...v6.0.1)

#### Changelog

- [#10563](https://github.com/ember-cli/ember-cli/pull/10563) [Backport release]: update @ember/test-helpers. #10522 [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v6.0.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.12.0...v6.0.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.12.0...v6.0.0)

#### Changelog

- [#10559](https://github.com/ember-cli/ember-cli/pull/10559) [ENHANCEMENT] Make deprecations throw when the `until` for `ember-cli` has passed [@kategengler](https://github.com/kategengler)
- [#10453](https://github.com/ember-cli/ember-cli/pull/10453) [ENHANCEMENT] Allow specifying no CI provider [@deanylev](https://github.com/deanylev)
- [#10505](https://github.com/ember-cli/ember-cli/pull/10505) use our fork of remove-types with config: false [@mansona](https://github.com/mansona)
- [#10506](https://github.com/ember-cli/ember-cli/pull/10506) [ENHANCEMENT] Use the official types in the blueprints [@Windvis](https://github.com/Windvis)
- [#10507](https://github.com/ember-cli/ember-cli/pull/10507) Official types in blueprints amendments [@Windvis](https://github.com/Windvis)

Thank you to all who took the time to contribute!

## v5.12.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.11.0...v5.12.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.11.0...v5.12.0)

#### Changelog

- [#10483](https://github.com/ember-cli/ember-cli/pull/10483) Bump @embroider/* dependencies [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10486](https://github.com/ember-cli/ember-cli/pull/10486) Bump ember-template-lint [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10481](https://github.com/ember-cli/ember-cli/pull/10481) Bump ember-cli-app-version [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10485](https://github.com/ember-cli/ember-cli/pull/10485) Bump eslint-plugin-ember [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10484](https://github.com/ember-cli/ember-cli/pull/10484) Bump ember-resolver [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10479](https://github.com/ember-cli/ember-cli/pull/10479) Bump @typescript-eslint dependencies to latest [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10482](https://github.com/ember-cli/ember-cli/pull/10482) Bump qunit-dom [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10480](https://github.com/ember-cli/ember-cli/pull/10480) Bump @ember/string [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10499](https://github.com/ember-cli/ember-cli/pull/10499) [ENHANCEMENT] Update `testem` [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v5.11.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.10.0...v5.11.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.10.0...v5.11.0)

#### Changelog

- [#10474](https://github.com/ember-cli/ember-cli/pull/10474) Improve dx when WelcomePage is present [@ef4](https://github.com/ef4)
- [#10475](https://github.com/ember-cli/ember-cli/pull/10475) Document WRITE_FIXTURES [@kategengler](https://github.com/kategengler)
- [#10476](https://github.com/ember-cli/ember-cli/pull/10476) Bump content-tag to v2 [@SergeAstapov](https://github.com/SergeAstapov)

Thank you to all who took the time to contribute!

## v5.10.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.9.0...v5.10.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.9.0...v5.10.0)

#### Changelog

- [#10464](https://github.com/ember-cli/ember-cli/pull/10464) Specified the locale in setupIntl() [@ijlee2](https://github.com/ijlee2)

Thank you to all who took the time to contribute!

## v5.9.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.8.1...v5.9.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.8.1...v5.9.0)

#### Changelog

- [#10446](https://github.com/ember-cli/ember-cli/pull/10446) [ENHANCEMENT] Format markdown files in blueprints with Prettier [@bertdeblock](https://github.com/bertdeblock)
- [#10450](https://github.com/ember-cli/ember-cli/pull/10450) [ENHANCEMENT] Remove warning when encountering a `.js` file when generating a TS blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10452](https://github.com/ember-cli/ember-cli/pull/10452) [BUGFIX] Make sure to use the correct package manager in concurrently scripts [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v5.8.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.8.0...v5.8.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.8.0...v5.8.1)

#### Changelog

- [#10458](https://github.com/ember-cli/ember-cli/pull/10458) Use Lodash's `_.template` instead of `lodash.template` package [@gorner](https://github.com/gorner)

Thank you to all who took the time to contribute!

## v5.8.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.7.0...v5.8.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.7.0...v5.8.0)

#### Changelog

- [#10418](https://github.com/ember-cli/ember-cli/pull/10418) [ENHANCEMENT] Use `content-tag` to parse GTS in blueprints [@IgnaceMaes](https://github.com/IgnaceMaes)
- [#10432](https://github.com/ember-cli/ember-cli/pull/10432) Filter out tsconfig.declarations.json correctly [@bendemboski](https://github.com/bendemboski)
- [#10436](https://github.com/ember-cli/ember-cli/pull/10436) stop using wyvox/action-setup-pnpm [@mansona](https://github.com/mansona)
- [#10437](https://github.com/ember-cli/ember-cli/pull/10437) [ENHANCEMENT] Update LTS scenarios in `addon` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10438](https://github.com/ember-cli/ember-cli/pull/10438) [ENHANCEMENT] Add `declarations` folder to `.eslintignore` file in `app` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10439](https://github.com/ember-cli/ember-cli/pull/10439) [ENHANCEMENT] Add tsconfig files to `.npmignore` file in `addon` blueprint [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v5.7.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.6.0...v5.7.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.6.0...v5.7.0)

#### Changelog

- [#10440](https://github.com/ember-cli/ember-cli/pull/10440) Update optional-features.json [@achambers](https://github.com/achambers)
- [#10445](https://github.com/ember-cli/ember-cli/pull/10445) Unpin Node 18 for ci [@kategengler](https://github.com/kategengler)
- [#10425](https://github.com/ember-cli/ember-cli/pull/10425) fix GitHub Action floating deps scenario for PNPM [@jelhan](https://github.com/jelhan)

Thank you to all who took the time to contribute!

## v5.6.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.5.0...v5.6.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.5.0...v5.6.0)

#### Changelog

- [#10394](https://github.com/ember-cli/ember-cli/pull/10394) [ENHANCEMENT] automatically select a port by default with `ember serve` [@sportshead](https://github.com/sportshead)
- [#10404](https://github.com/ember-cli/ember-cli/pull/10404) Add a workflow to deploy api docs to ember-learn/ember-cli.github.io [@kategengler](https://github.com/kategengler)
- [#10405](https://github.com/ember-cli/ember-cli/pull/10405) Update to deploy to the master branch and also correct a comment [@kategengler](https://github.com/kategengler)

Thank you to all who took the time to contribute!

## v5.5.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.4.1...v5.5.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.4.1...v5.5.0)

#### Changelog

- [#10332](https://github.com/ember-cli/ember-cli/pull/10332) [ENHANCEMENT] Support converting gts files in blueprint [@IgnaceMaes](https://github.com/IgnaceMaes)
- [#10350](https://github.com/ember-cli/ember-cli/pull/10350) [ENHANCEMENT] Deprecate Travis CI support [@bertdeblock](https://github.com/bertdeblock)
- [#10370](https://github.com/ember-cli/ember-cli/pull/10370) When generating a new app with --embroider use all optimisation flags [@mansona](https://github.com/mansona)
- [#10393](https://github.com/ember-cli/ember-cli/pull/10393) [ENHANCEMENT] feat: add skip-install alias to skip-npm [@IgnaceMaes](https://github.com/IgnaceMaes)
- [#10403](https://github.com/ember-cli/ember-cli/pull/10403) Fix some docs that were showing up weirdly in generated api docs [@kategengler](https://github.com/kategengler)
- [#9514](https://github.com/ember-cli/ember-cli/pull/9514) [ENHANCEMENT] Use packager commands in `CONTRIBUTING.md` and `README.md` files in `app` and `addon` blueprints [@elwayman02](https://github.com/elwayman02)

Thank you to all who took the time to contribute!

## v5.4.2

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.4.1...v5.4.2)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.4.1...v5.4.2)

#### Changelog

- [#10458](https://github.com/ember-cli/ember-cli/pull/10458) Use Lodash's `_.template` instead of `lodash.template` package [@gorner](https://github.com/gorner)

Thank you to all who took the time to contribute!

## v5.4.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.4.0...v5.4.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.4.0...v5.4.1)

#### Changelog

- [#10402](https://github.com/ember-cli/ember-cli/pull/10402) [BUGFIX release] use import type in helpers/index.ts :: typechecking in new apps otherwise fails [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v5.4.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.3.0...v5.4.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.3.0...v5.4.0)

#### Changelog

- [#10388](https://github.com/ember-cli/ember-cli/pull/10388) [CLEANUP] Drop support for Node v16 [@Shishouille](https://github.com/Shishouille)
- [#10345](https://github.com/ember-cli/ember-cli/pull/10345) [BUGFIX beta] App blueprint may not have explicit-any in ember-data types [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10351](https://github.com/ember-cli/ember-cli/pull/10351) [ENHANCEMENT] Remove `ember-lts-4.4` scenario from `addon` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10352](https://github.com/ember-cli/ember-cli/pull/10352) [ENHANCEMENT] Add official support for Node.js v20 [@bertdeblock](https://github.com/bertdeblock)
- [#10353](https://github.com/ember-cli/ember-cli/pull/10353) [ENHANCEMENT] Remove all telemetry [@bertdeblock](https://github.com/bertdeblock)
- [#10354](https://github.com/ember-cli/ember-cli/pull/10354) [INTERNAL] Remove `@babel/core` as a dependency [@bertdeblock](https://github.com/bertdeblock)
- [#10368](https://github.com/ember-cli/ember-cli/pull/10368) [ENHANCEMENT] Streamline package-manager CLI options [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v5.3.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.2.0...v5.3.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.2.0...v5.3.0)

#### Changelog

- [#10346](https://github.com/ember-cli/ember-cli/pull/10346) [BUGFIX release] App blueprint may not have explicit-any in ember-data types  [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10349](https://github.com/ember-cli/ember-cli/pull/10349) [BUGFIX release] Add `@babel/core` to `app` and `addon` blueprints [@bertdeblock](https://github.com/bertdeblock)
- [#10162](https://github.com/ember-cli/ember-cli/pull/10162) [ENHANCEMENT] Deprecate `outputPaths` build option [@bertdeblock](https://github.com/bertdeblock)
- [#10187](https://github.com/ember-cli/ember-cli/pull/10187) [ENHANCEMENT] Remove Node version checking [@bertdeblock](https://github.com/bertdeblock)
- [#10249](https://github.com/ember-cli/ember-cli/pull/10249) Serve app on root url without trailing slash [@mmun](https://github.com/mmun)
- [#10311](https://github.com/ember-cli/ember-cli/pull/10311) [ENHANCEMENT] Add v4.12 LTS scenario to `addon` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10316](https://github.com/ember-cli/ember-cli/pull/10316) [BUGFIX] Remove `auto` as a possible value for `locationType` in `config` declaration [@bertdeblock](https://github.com/bertdeblock)
- [#10319](https://github.com/ember-cli/ember-cli/pull/10319) Use pnpm-action from org [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10331](https://github.com/ember-cli/ember-cli/pull/10331) [ENHANCEMENT] Exclude `@ember/string` from `addon` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#10335](https://github.com/ember-cli/ember-cli/pull/10335) Update ci.yml to trigger on merge queue [@locks](https://github.com/locks)
- [#10337](https://github.com/ember-cli/ember-cli/pull/10337) remove EMBER_CLI_PNPM [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10338](https://github.com/ember-cli/ember-cli/pull/10338) [INTERNAL] Remove `PNPM` experiment from CI matrix [@bertdeblock](https://github.com/bertdeblock)
- [#10341](https://github.com/ember-cli/ember-cli/pull/10341) [ENHANCEMENT] Remove reference to `ember-mocha` in `app` blueprint [@bertdeblock](https://github.com/bertdeblock)
- [#8578](https://github.com/ember-cli/ember-cli/pull/8578) By default make ember test to pick ports automatically [@SparshithNR](https://github.com/SparshithNR)

Thank you to all who took the time to contribute!

## v5.2.1

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.2.0...v5.2.1)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.2.0...v5.2.1)

#### Changelog

- [#10346](https://github.com/ember-cli/ember-cli/pull/10346) [BUGFIX release] App blueprint may not have explicit-any in ember-data types  [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10349](https://github.com/ember-cli/ember-cli/pull/10349) [BUGFIX release] Add `@babel/core` to `app` and `addon` blueprints [@bertdeblock](https://github.com/bertdeblock)

Thank you to all who took the time to contribute!

## v5.2.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.1.0...v5.2.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.1.0...v5.2.0)

#### Changelog

- [#10283](https://github.com/ember-cli/ember-cli/pull/10283) Refactor `--typescript` support in blueprints [@simonihmig](https://github.com/simonihmig)

Thank you to all who took the time to contribute!

## v5.1.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.0.0...v5.1.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.0.0...v5.1.0)

#### Changelog

- [#10300](https://github.com/ember-cli/ember-cli/pull/10300) [BUGFIX] Do not try to wire up Testem unless a test framework is detected [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10256](https://github.com/ember-cli/ember-cli/pull/10256) [ENHANCEMENT] Align `hbs` templates generated by `app` blueprint with Prettier defaults [@jelhan](https://github.com/jelhan)
- [#10276](https://github.com/ember-cli/ember-cli/pull/10276) [BUGFIX] Widen peer dependency range for ember-source [@jrjohnson](https://github.com/jrjohnson)
- [#10279](https://github.com/ember-cli/ember-cli/pull/10279) Updated ember-welcome-page to v7.0.2 [@ijlee2](https://github.com/ijlee2)
- [#10287](https://github.com/ember-cli/ember-cli/pull/10287) Implementation of RFC 907 - pnpm support [@NullVoxPopuli](https://github.com/NullVoxPopuli)

Thank you to all who took the time to contribute!

## v5.0.0

#### Blueprint Changes

- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v4.12.1...v5.0.0)
- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v4.12.1...v5.0.0)

#### Changelog

- [#10244](https://github.com/ember-cli/ember-cli/pull/10244) Update ember-cli-preprocess-registry and add ember-cli-clean-css to the blueprints [@kategengler](https://github.com/kategengler)
- [#10276](https://github.com/ember-cli/ember-cli/pull/10276) Widen peer dependency range for ember-source [@jrjohnson](https://github.com/jrjohnson)
- [#10019](https://github.com/ember-cli/ember-cli/pull/10019) [CLEANUP] Drop support for the `baseURL` environment option [@bertdeblock](https://github.com/bertdeblock)
- [#10106](https://github.com/ember-cli/ember-cli/pull/10106) [CLEANUP] Remove deprecated `PACKAGER` experiment [@bertdeblock](https://github.com/bertdeblock)
- [#10175](https://github.com/ember-cli/ember-cli/pull/10175) [CLEANUP] Clean up `blacklist-whitelist-build-options` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10176](https://github.com/ember-cli/ember-cli/pull/10176) [CLEANUP] Clean up `vendor-shim-blueprint` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10177](https://github.com/ember-cli/ember-cli/pull/10177) [CLEANUP] Clean up `ember-cli-jshint-support` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10178](https://github.com/ember-cli/ember-cli/pull/10178) [CLEANUP] Remove all Bower entries from ignore files in `app` and `addon` blueprints [@bertdeblock](https://github.com/bertdeblock)
- [#10182](https://github.com/ember-cli/ember-cli/pull/10182) [CLEANUP] Clean up `project.bower-dependencies` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10183](https://github.com/ember-cli/ember-cli/pull/10183) [CLEANUP] Clean up `project.bower-directory` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10184](https://github.com/ember-cli/ember-cli/pull/10184) [CLEANUP] Clean up `blueprint.add-bower-package-to-project` and `blueprint.add-bower-packages-to-project` deprecations [@bertdeblock](https://github.com/bertdeblock)
- [#10185](https://github.com/ember-cli/ember-cli/pull/10185) [CLEANUP] Drop support for the `EMBER_CLI_ERROR_ON_INVALID_ADDON` env flag [@bertdeblock](https://github.com/bertdeblock)
- [#10186](https://github.com/ember-cli/ember-cli/pull/10186) [CLEANUP] Drop support for installing Bower packages [@bertdeblock](https://github.com/bertdeblock)
- [#10193](https://github.com/ember-cli/ember-cli/pull/10193) [CLEANUP] Drop support for `ember-cli-babel` v5 and v6 [@bertdeblock](https://github.com/bertdeblock)
- [#10194](https://github.com/ember-cli/ember-cli/pull/10194) [CLEANUP] Drop support for `ember-cli-shims` [@bertdeblock](https://github.com/bertdeblock)
- [#10195](https://github.com/ember-cli/ember-cli/pull/10195) [CLEANUP] Remove automatic inclusion of jQuery in legacy Ember versions [@bertdeblock](https://github.com/bertdeblock)
- [#10196](https://github.com/ember-cli/ember-cli/pull/10196) [INTERNAL] Remove unused private `_legacyAddonCompile` method on `EmberApp` class [@bertdeblock](https://github.com/bertdeblock)
- [#10197](https://github.com/ember-cli/ember-cli/pull/10197) [CLEANUP] Remove default `minifyJS` options [@bertdeblock](https://github.com/bertdeblock)
- [#10211](https://github.com/ember-cli/ember-cli/pull/10211) Automate output repos [@NullVoxPopuli](https://github.com/NullVoxPopuli)
- [#10217](https://github.com/ember-cli/ember-cli/pull/10217) [CLEANUP] Remove `ember-resolver` fallback [@bertdeblock](https://github.com/bertdeblock)
- [#10218](https://github.com/ember-cli/ember-cli/pull/10218) [CLEANUP] Drop support for including `handlebars.js` via Bower [@bertdeblock](https://github.com/bertdeblock)
- [#10219](https://github.com/ember-cli/ember-cli/pull/10219) [CLEANUP] Drop support for npm versions below v5.7.1 [@bertdeblock](https://github.com/bertdeblock)
- [#10220](https://github.com/ember-cli/ember-cli/pull/10220) [CLEANUP] Drop support for including Ember builds via Bower [@bertdeblock](https://github.com/bertdeblock)
- [#10221](https://github.com/ember-cli/ember-cli/pull/10221) [CLEANUP] Clean up `building-bower-packages` deprecation [@bertdeblock](https://github.com/bertdeblock)
- [#10222](https://github.com/ember-cli/ember-cli/pull/10222) [CLEANUP] Drop support for Node v14 [@bertdeblock](https://github.com/bertdeblock)
- [#10223](https://github.com/ember-cli/ember-cli/pull/10223) [CLEANUP] Drop support for finding addons by their `index.js` name [@bertdeblock](https://github.com/bertdeblock)
- [#10224](https://github.com/ember-cli/ember-cli/pull/10224) [CLEANUP] Drop support for checking if Bower components are installed [@bertdeblock](https://github.com/bertdeblock)
- [#10225](https://github.com/ember-cli/ember-cli/pull/10225) [CLEANUP] Drop support for the `EMBER_CLI_IGNORE_ADDON_NAME_MISMATCH` env flag [@bertdeblock](https://github.com/bertdeblock)
- [#10226](https://github.com/ember-cli/ember-cli/pull/10226) [INTERNAL] Remove all remaining Bower references [@bertdeblock](https://github.com/bertdeblock)
- [#10227](https://github.com/ember-cli/ember-cli/pull/10227) [INTERNAL] Remove JSHint reference [@bertdeblock](http