This is useful for other programs that may want to make decisions purely
based on the amount of weight generated from guaranteed-to-be-locked
tokens at a specific time.
- withdrawable -> unlocked
"withdrawable" was a bad name, since these funds - while unlocked -
are not necessarily withdrawable if the voter is currently engaged in
a vote.
- only_deposit -> only_unlocked
Locked funds are technically also deposited. Make it clearer that this
is talking about the unlocked parts of the funds on the account.
The vote power computation was broken for lockups that start very far
in the future.
- Fix the underflow itself
- Disallow lockups that start more than 100 years in the future
- Error if the lockup-scaled voting power is bigger than the maximum
lockup voting power
Adds LockupKind::Constant, extends the reset_lockup instruction and
adds the internal_transfer instruction to allow working with constant
maturity lockups.
Previously the configure_voting_mint() instruction could only be run
once per index. Now it's allowed to call it again to change a mint's
parameters.
This will directly be useful for Mango, which will likely start out
configuring the MNGO voting mint without lockup vote scaling and then
later enable it, when the ui is ready.