Update the wikis

[taflanidi]

Prerequisites

• [x] Put an X between the brackets on this line if you have done all of the following:
  • read our Wiki;
  • read the entire Known issues section;
  • checked that my issue isn't already filled;
  • searched StackOverflow's input-mask tag for similar problems.

Describe the bug

The library wiki pages are heavily outdated.

Steps to reproduce the behaviour:

1. Open wiki
2. Be amazed

Expected behaviour The library wiki pages are up-to-date.

Actual behaviour The library wiki pages are heavily outdated.