feat: add version in filer and also on changelog

Description

Prepare 3.0.1 release

[ ] I have opened this pull request against master
[ ] I have added or modified the tests when changing logic
[ ] I have followed the conventional commits guidelines to add meaningful information into the changelog
[ ] I have read the contribution guidelines and I have joined #workgroup-pr-review on Slack to find a “pr review buddy” who is going to review my pull request.