chore: release v1.1048.0

[kaladinlight]

Production changes - testing required

Swap widget: swap from any wallet via a deposit address

• feat(swap-widget): swap from any wallet via a deposit address (feat(swap-widget): swap from any wallet via a deposit address #12594)
• feat(swap-widget): validate addresses on every selectable chain (feat(swap-widget): validate addresses on every selectable chain #12653)

Lets users swap in the swap widget without connecting a wallet. They send funds from any external wallet to a deposit address issued by the provider (NEAR Intents, Chainflip), and the widget shows a QR code and tracks the swap. The widget can now also validate destination addresses on every chain in its selector, including Zcash, Tron, TON, Sui, Starknet and NEAR.

To test: In the swap widget, pick a NEAR Intents or Chainflip route with no wallet connected. Check that the deposit screen shows an address and a QR code, that sending funds moves the swap to completion, and that the refund wording is clear. Type valid and invalid destination addresses on each newly supported chain and check that bad ones are rejected. Confirm the normal connected-wallet swap flow still works.

Public API: swap status and externally paid swaps

• feat(public-api): track externally paid swaps from the quote alone (feat(public-api): track externally paid swaps from the quote alone #12652)
• refactor(public-api): read swap status through swap-service (refactor(public-api): read swap status through swap-service #12658)

Rates now say whether a swapper supports external payment. Quotes from those swappers include a depositAddress, except on routes that need a memo. Swap status can be tracked from the quote alone, with no tx hash. /v1/swap/status now registers the swap with swap-service on the first call and reads every later poll from there, so status stays available for as long as swap-service tracks the swap.

To test: Call /v1/swap/rates and /v1/swap/quote for a NEAR Intents or Chainflip pair. Check that supportsExternalPayment and depositAddress are present, and that memo routes have no depositAddress. Poll /v1/swap/status for a swap with and without a txHash and check that it keeps resolving through completion. QUOTE_NOT_FOUND should only come back for quotes that were never registered and have expired.

Receive QR codes (shared payment URI builder)

• feat(utils): build payment URIs in one place for the app and the widget (feat(utils): build payment URIs in one place for the app and the widget #12651)

Moves the per-chain payment URI logic (BIP-21, EIP-681, Solana Pay) into a shared utils function. The web app's receive modal and the widget both use it now.

Regression testing only: Open the Receive modal for a UTXO asset (BTC), an EVM native asset and an ERC-20 token, a Solana asset, and a Cosmos-family asset. Scan each QR code with an external wallet and check that the address, and the amount if one is entered, comes through correctly.

0x swapper

• fix(swapper): send 0x trade surplus recipient under its v2 parameter name (fix(swapper): send 0x trade surplus recipient under its v2 parameter name #12657)

Sends the trade surplus recipient to 0x under the v2 parameter name, so trade surplus goes to the treasury again.

To test: Get a 0x quote on an EVM chain and run a small swap. Check that the quote loads without errors and the swap completes.

Dev/local only - no production testing required

None of the commits in this release are behind a feature flag that is off in production. The related flags (VITE_FEATURE_ZRX_SWAP, VITE_FEATURE_NEAR_INTENTS_SWAP, VITE_FEATURE_CHAINFLIP_SWAP) are all on in production.

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