npm / ember-cli-babel
ember-cli-babel
What changed in ember-cli-babel 6 to 8, from its official release notes, upgrade guides and advisories. Sources checked 2026-11-01.
2 breaking4 new APIs and options1 behavior and defaults4 fixes and other
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli initember-cli-babel 82 changes
Breaking changes 1
Node v14 is no longer supported, and Node v20 is now supported.
Behavior and default changes 1
The package is required only when necessary.
ember-cli-babel 69 changes
Breaking changes 1
The release switches to Babel 6, which may require developers to adjust their Babel setup.
New APIs and options 4
Addon powerz are exposed for developers to use.
Babel options can be passed through to babel-preset-env.
This option exposes plugins positioned after preset-env plugins.
A public mechanism is available to transpile a tree.
Fixes and other changes 4
Only provided options are passed to babel-preset-env.
Clobbering behavior between babel and babel6 config is fixed.
Browser targets are properly forwarded to ember-preset-env.
Issues with isPluginRequired are fixed.