topping up spend reservations (and existing, approved grant applications)

[4meta5]

should make it easy for every team pursuing the grant to add additional things they're doing and request amounts which could be approved by the committee conditionally?

not a priority per se, just a necessary feature soon

[4meta5]

This is addressed in the most recent iteration. Contributions have a lower bound within the module, but no higher bound. There is no protocol for revocation (no refunds).