v1.7.0-rc.0

Bug Fixes

• @angular/cli: adjust postcss url promise handling (4a745c9)
• @angular/cli: correct CSS import fallback logic (fa175d8)
• @angular/cli: packageFilter needs to return a value (3be25e4)
• @angular/cli: update uglifyjs-webpack-plugin to 1.1.8 (48b3b16)
• @ngtools/webpack: ensure webpack handles module resolution (57c82a8)
• @ngtools/webpack: kill type checker on watch close (1ce4db6)
• @ngtools/webpack: suppress warnings for overwriting files in tsc (fb38375), closes angular/angular#21080 #8885

Features

• @angular/cli: add support for ng update --next (7b8faae)
• @angular/cli: better budget error messages (b8c12b7)
• @angular/cli: use schematic tasks for application init (39e1636)
• @ngtools/json-schema: support null data type (54f7b55)