Prepare the release of version v0.5.0

[damar-wicaksono]

• [ ] Close (or defer) all issues related to v0.4.0
• [ ] Update the CHANGELOG
• [ ] Update the version in setup.cfg
• [ ] Update the ZENODO link and badge in README.md (need candidate DOI)
• [ ] Update the link in CFF file
  • [ ] Zenodo
  • [ ] Date released