https://github.com/angular/angular/blob/master/CHANGELOG.md

14x
https://medium.com/@Luna-Rojas/the-latest-angular-14-features-will-change-the-way-you-code-460aa21d68c7
    https://habr.com/ru/company/otus/blog/696746/
https://www.infoworld.com/article/3649095/angular-frame-set-to-add-typed-forms.html
    https://github.com/angular/angular/discussions/44513

13x
https://blog.angular.io/angular-v13-is-now-available-cce66f7bc296
    https://javascript.plainenglish.io/angular-13-in-depth-83be8f979e26

12x
https://blog.angular.io/angular-v12-is-now-available-32ed51fbfd49
https://www.telerik.com/blogs/whats-new-angular-12

11x
https://blog.angular.io/version-11-of-angular-now-available-74721b7952f7
    https://habr.com/ru/company/skillfactory/blog/527516/

10x
https://www.telerik.com/blogs/top-features-angular-10
https://medium.com/better-programming/angular-10-new-features-dbc779061dc8
https://blog.angular.io/version-10-of-angular-now-available-78960babd41
    https://habr.com/ru/company/ruvds/blog/508656/

9x
https://auth0.com/blog/angular-9-whats-new/
https://blog.angular.io/version-9-of-angular-now-available-project-ivy-has-arrived-23c97b63cfa3

8x
https://www.infoq.com/news/2019/07/angular-8-release/
https://jaxenter.com/whats-new-angular-8-159020.html
    https://habr.com/ru/post/455493/
https://medium.com/webbdev/angular-4c42d86eaa62
https://blog.angular.io/version-8-of-angular-smaller-bundles-cli-apis-and-alignment-with-the-ecosystem-af0261112a27
https://blog.angularindepth.com/embrace-yourself-angular-8-is-coming-1bf187c8f0bf
    https://habr.com/ru/company/ruvds/blog/453584/
https://blog.angular.io/a-plan-for-version-8-0-and-ivy-b3318dfc19f7
    https://habr.com/ru/post/446476/

7x
https://blog.angular.io/version-7-of-angular-cli-prompts-virtual-scroll-drag-and-drop-and-more-c594e22e7b8c
    https://nuancesprog.ru/p/2492/
https://itnext.io/angular-7-is-coming-766c2bf644f9
https://medium.com/@sendilkumarn/how-to-migrate-from-angular-6-to-7-1efc0da86d4f

6x
https://blog.angular.io/angular-v6-1-now-available-typescript-2-9-scroll-positioning-and-more-9f1c03007bb6
    https://habr.com/company/ruvds/blog/418821/
https://jaxenter.com/road-to-angular-v7-145326.html
google io 2018 - what's new in angular
https://www.youtube.com/watch?v=jnp_ny4SOQE
https://www.infoq.com/news/2018/05/angular-6-released
https://blog.angular.io/version-6-of-angular-now-available-cc56b0efa7a4
https://www.telerik.com/blogs/whats-new-in-angular-6
https://medium.freecodecamp.org/how-to-get-started-with-angular-6-0-a196cbfb9bbb
https://habr.com/company/ispsystem/blog/358696/
Academind - Angular 6 Upgrade
https://www.youtube.com/watch?v=Xr5l7lT--YU

2x
http://blog.goyello.com/2015/06/23/angular-2/
http://www.sitepoint.com/whats-new-in-angularjs-2/
http://habrahabr.ru/post/253469/

Fain - JEEConf - Angular 2