v0.3.9rc4

What's Changed

• feat: bump to 0.3.9-rc4 by Utkarsh Dixit (@utkarsh-dixit) in #122
• Handle local file upload [ENG-815] by Karan Vaidya (@kaavee315) in #95
• Handle download response in file [ENG-800] by Karan Vaidya (@kaavee315) in #113

Full Changelog: v0.3.9-rc.3...v0.3.9rc4