[1.21.0] - 2022-05-03

Added

• Adds optional total_price and currency field to order creation
• Adds optional amount and unit field to order creation
• Adds inventory to project responses
• Adds inventory to order responses

Changed

• Deprecates mass_g and total_price_cents_usd fields for create order requests
• Deprecates average_price_per_tonne_cents_usd and remaining_mass_g from project responses
• Deprecates price_cents_usd, patch_fee_cents_usd, and mass_g from order responses