v1.2
What CenterChain v1.2 changes: single-transaction claim permits, expiring authorizations, holder-paid execution fees, and mint/send execution.
v1.1
What CenterChain v1.1 changes: holder asset protection, and single-leg PULL and BURN authorizations.
Upgrading a network
How a CenterChain release is applied at a block height through a governed software-upgrade plan, and what a node operator stages before it.