Tracking Discussion for v2.0.0 Breaking Changes

[JSv4]

For each proposed breaking change, add a new comment. When we start making the changes, we can open a ticket for each discussion item and track them that way.

[JSv4]

https://raw.githubusercontent.com/Open-Cap-Table-Coalition/Open-Cap-Format-OCF/main/schema/objects/transactions/issuance/WarrantIssuance.schema.json - quantity and quantity_certainty are optional. quantity_certainty should be required where quantity is specified.