v2.0.0 IAO

IAOLinearVesting
25% of tokens are released at the endBlock of this IAO and the other 75% are distributed linearly between the endBlock and vestingEndBlock.

• vestingEndBlock is set to define when all of the offering tokens will be 100% unlocked.
• A refund of stakeTokens when there is an oversubscription of the IAO will be given on the first harvest
• offeringTokens are sent to users based on the number of vesting blocks that have passed since the end of the IAO. 25% is released on the first harvest along with a refund for over-subscriptions

What's Changed

• Updates based on most recent audit by @DeFiFoFum in #11
• IAO Linear Vesting by @DeFiFoFum in #10

Full Changelog: v1.0.0...v2.0.0

v1.0.0 IAO

This version has a few unique features to previous IAOs

• IAO Vesting: Using harvestPeriods, a user is able to claim an equal portion of their offeringTokens after each harvestPeriod release block. The default is 4 harvestPeriods which allows users to harvest 25% of their offeringTokens after the harvestPeriod block for each period has been reached. On the first harvest each user will receive a refund for any stakeTokens that are not allocated.
• Allocation Precision: With this release getUserAllocation now has a precision of 1e12, which means as long as a user deposits more than 1 trillionth of the total deposits, then they will receive an allocation.

v0.1.0

The initial set of contracts used for IAOs which allow for BNB staking.