ember-cli 5.5.0

Release 5.5.0

on Node.js NPM

Blueprint Changes

• ember new diff
• ember addon diff

Changelog

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

Thank you to all who took the time to contribute!