radius-sdk@0.2.0

Minor Changes

• 2dae8ec: Add ERC-20 interactions as viem actions, exported from radius-sdk/client: getTokenMetadata, getAllowance, approve, transfer, transferFrom, getTransfers, watchTransfers and the erc20Actions({ token?, network? }) client extension. The default token is the payment asset of the client's chain when it is a Radius preset, or of network; any other chain must name a token (a config error, never a silent SBC address). Writes wait for the receipt; wait: false returns status: 'pending' (TxResult.status is now 'pending' | 'success' | 'reverted'). getTransfers defaults to the last MAX_LOG_RANGE (1e6) blocks and splits wider ranges into sequential eth_getLogs calls; watchTransfers is an SDK poller with a resumable fromBlock, ordered at-least-once delivery, onCheckpoint, retry without gaps, and transferKey as the dedupe key. createRadiusFetch(...) gains allowance(spender) and approve(spender, amount); every allowance change it makes (payment-time Permit2 approval, approvePermit2(), approve()) now passes through onApprovalRequired, whose ApprovalRequest carries a reason and an optional offer.

Patch Changes

• fd86bf6: README: drop the PoC and unpublished-preview wording, add an entry-point table, and list every src/ module.