ember-cli 3.21.0

Release 3.21.0

on Node.js NPM

v3.21.0

Blueprint Changes

• ember new diff
• ember addon diff

Changelog

• #9305 Update blueprint dependencies to latest versions. @rwjblue
• #9306 Ensure that outputReady receives the final output directory. @rwjblue
• #9308 Add Ember 3.20 LTS to ember-try configuration. @rwjblue
• #9309 Update blueprint dependencies to latest @rwjblue
• #9310 Drop Ember 3.12 from default addon testing matrix. @rwjblue
• #9259 Implement emberjs/rfcs#635: ember new --lang @josephdsumner
• #9299 Remove explicit yarn install in blueprint generated .travis.yml (use the Travis CI default of yarn install --frozen-lockfile) @kellyselden
• #9289 Update blueprint dependencies / devDependencies @rwjblue