v4.2.0 Upgrade Guide

[tabacitu]

Let's not forget to include all of these before we merge https://github.com/Laravel-Backpack/CRUD/pull/2940:

• [x] optional (but recommended) security improvements the devs can make to their admin panel:
  • [x] if they store texts from users (not admins) through WYSIWYGs, they should consider adding escaping functionality to the easymde, simplemde or summernote fields - see https://github.com/Laravel-Backpack/docs/pull/267
  • [x] make sure they really need the content to be un-escaped if they use one of the columns un-escaped-by-default-columns - see https://github.com/Laravel-Backpack/CRUD/pull/3859
  • [x] update their config (or overwritten route file) to throttle the password reset attempts - see https://github.com/Laravel-Backpack/CRUD/pull/3862

[tabacitu]

Fixed by https://github.com/Laravel-Backpack/docs/commit/e39e24ff3b0fc5af94b7ca30010d9beeb57f6be7