Prepare 1.4.0 (#2182)

* [Call hierarchy] Update change log for 1.0.1.0

* Add hackage release instructions

* Add missing new line

* Add initial list of merged prs

* Update list of prs

* Add a initial release description

* Add rename plugin

* Add rename demo and last pr

* Restore significant whitespaces

* Correct grammar

* Add some newlines

* Bump up versions

* Complete Changelog

* Ignoring time resolution test

* Remove reference to rename plugin

Co-authored-by: Lei Zhu <julytreee@gmail.com>