Update docs

Merge pull request annkissam#58 from aditya7iyengar/v1.3.0

Revamp 1.3.0

Merge pull request annkissam#56 from aditya7iyengar/1.3.0-rc

Rummage 1.3.0-rc

update changelog

Add more docs:

- The process of improving docs keeps going on

bump

update sort to use only one parameter