Angular 7 being smaller, faster and easier to use and it will making developers life easier.
Let’s introduce added and modified new features of Angular 7 -
6. Added a new elements features - enable Shadow DOM v1 and slots
7. Added a new router features - warn if navigation triggered outside Angular zone
8. Added a new mappings for ngfactory and ngsummary files to their module names in AOT summary resolver.
9. Added a new "original" placeholder value on extracted XMB
10. Added a new ability to recover from malformed URLs
11. Added a new compiler support dot (.) in import statements and also avoid a crash in ngc-wrapped
12. Update compiler to flatten nested template fns