v0.6.1

• Remove logics related to tax. Terraform Labs has introduced a governance proposal to reduce tax cap to zero, and ultimately remove the tax mechanism completely. Once this proposal is executed, it will no longer be necessary to include tax-related logics in the contracts.
• Add the snapshot functionality back. Snapshot was previously removed because the size of the contract's compiled bytecode exceeded the limit imposed by Terra blockchain. Now since we removed tax logics, we have enough space to add snapshots back.