🏷 Release 1.21.0

Release 1.21.0

Summary

• Emojis: 🛠 x1, ✨ x1, 🐛 x1
• Categories: Additions x1, Fixes x1, Other Changes x1

New features and changes

• #804 - 🛠 Expose content-disposition header in download template reqs - ff6360a0 by znatty22
• #789 - ✨ Add short_code, domain, and program to Study - c13c6567 by gsantia
• #799 - 🐛 Fix study sync f-string - 760d5dc1 by gsantia