CHANGELOG.md

NXTP Changelog

Next Release

Bacco 2.5.0-alpha.3

• [sdk] Removes use of relayer fee in native fetched from chaindata
• [utils] Use max relayer fee in ETH

Amarok 2.0.0-alpha.4

• [all] Workflow changes

Amarok 2.0.0-alpha.1

• [sdk] Uses browser provider for calls, if detected
• [sdk] Added optional flag checkFastLiquidity to calculateAmountReceived
• [contracts] Added HARD token to testnet
• [contracts] Log proposal transactions

Amarok 2.0.0-alpha.0

• [all] Testnet support for relayer fee in transacting asset

Amarok 1.2.0-alpha.0

• [sdk] Add removeLiquidityOneToken, removeLiquidityImbalance, calculateRemoveSwapLiquidityOneToken methods

Amarok 1.0.3-alpha.2

• [sequencer] Fix relayer fee check
• [sdk] Fix bumpTransfer for native asset

Amarok 1.0.3-alpha.1

• [all] Support transacting asset for relayer fee on staging testnet

Amarok 1.0.3-alpha.0

• [sdk] Fixed getTransfers

Amarok 1.0.2

• [sdk] more optimisation

Amarok 1.0.2-alpha.0

• [sdk] calculateAmountReceived optimizations

Amarok 1.0.1

• [sdk] Fixed active liquidity fast path determination

Amarok 1.0.0

• [sdk] Maintain calculateAmountReceived backwards caompatibility, accessible in both SdkPool and SdkBase

Amarok 1.0.0-alpha.0

• [sdk] Moved core function calculateAmountReceived to SdkBase
• [sdk] calculateAmountReceived now provides isFastPath determination

Amarok 0.2.8-alpha.2

• [sdk] fixes for optimisation gas fee estimation
• [sdk] Multiple optimizations for relayer fee calculation
  • config setup creates chainData once
  • parallelize async calls
  • added optional params for token prices and gas prices
• [sdk] router liquidity visualisation
• [subgraph][carto] add decimals to Assets
• [subgraph][carto] supplied, locked, removed liquidity for Router
• [contracts] Added ability to fork chains, apply proposed upgrades, and run tests against proposed upgrades.
• [utils] Added CDN for chainData JSON file to make globally available.

Amarok 0.2.8-alpha.1

• [sdk] support for debugging simulation support for explorer.
• [all] support of Consesys ZKevm is live on testnet.

Amarok 0.2.7

• [all] CI to explicitly tag alpha/beta versions so latest is always a stable version
• [sdk] Fixed optional params object for getTransfers, added optional order to params object for getRoutersData, added checkRouterLiquidity to SdkUtils
• [sdk-server] Added checkRouterLiquidity endpoint
• [subgraph] Added ConsenSys zkEVM subgraphs, added transactingAsset field to OriginTransfer entity
• [contracts] Added ConsenSys zkEVM connectors, added ownership helpers for CLI
• [infra] Bumped memory for lambdas

Amarok 0.2.7-alpha.4

• [sdk] optimise relayer fee calculations

Amarok 0.2.7-alpha.3

• [sdk] more fixes

Amarok 0.2.7-alpha.2

• [sdk] optimisation for fee caclulation on optimism

Amarok 0.2.7-alpha.1

• [sequencer] extra errors
• [db] updated slippage field

Amarok 0.2.6

• [all] stable release

Amarok 0.2.1-rc.27

• [graph] bug fixes
• [ops] config update

Amarok 0.2.1-rc.26

• [sdk] bug fixes

Amarok 0.2.1-rc.25

• [sdk] more getYieldData fixes

Amarok 0.2.1-rc.24

• [sdk] getYieldData fixes

Amarok 0.2.1-rc.23

• [sdk] bug fixes
• [adapter-subgraph] fixes at graph client

Amarok 0.2.1-rc.22

• [sdk] enhancement at latency and rpc calls for stable swap data request
• [sdk] fix getSupported()

Amarok 0.2.1-rc.21

• [all] bug fixes.

Amarok 0.2.1-rc.20

• [sdk] Fix config default for cartographer uri, testnet relayerFee estimates.

Amarok 0.2.1-rc.19

• [sdk] Allow getTransfers query to filter by xcall caller.

Amarok 0.2.1-rc.18

• [contracts] NPM package name update (@connext/contracts -> @connext/smart-contracts)

Amarok 0.2.1-rc.17

• [contracts] NPM package name update (@connext/nxtp-contracts -> @connext/contracts)
• [sdk] NPM package name update (@connext/nxtp-sdk -> @connext/sdk)

Amarok 0.2.1-rc.16

• [contracts] Added Unwrapper contract to deliver native tokens on destination
• [sdk] Updated annotations and error handling, added UpdateSlippage, added removeRouterLiquidityFor

Amarok 0.2.1-rc.14

• [all] updates

Amarok 0.2.1-rc.13

• [sdk] updates for pools, price impact calculation

Amarok 0.2.1-rc.12

• [sdk] updates for pools and relayer estimates

Amarok 0.2.1-rc.3

• [contracts] Multisend mainnet deployments

Amarok 0.2.1-rc.2

• [all] Multisend contract, sdk fixes, update deps

Amarok 0.2.1-beta.13

• [sdk] pool fixes

Amarok 0.2.1-beta.12

• [all] pool metrics for sdk

Amarok 0.2.1-beta.11

• [all] version release for sdk

Amarok 0.2.1-beta.10

• [all] Multiple fixes
• [contracts] prod testnet update

Amarok 0.2.1-beta.8

• [all] Mainnet Deployments 🎉

Amarok 0.2.1-beta.6

• [sdk] pool price impact

Amarok 0.2.1-beta.5

• [all] new release for npm

Amarok 0.2.1-beta.4

• [sdk] add support for priceImpact
• [contracts] new deployments for staging

Amarok 0.2.1-beta.3

• [sdk] add support for xCallIntoLocal

Amarok 0.2.1-beta.2

• [all] multi fixes

Amarok 0.2.1-beta.0

• [all] working prod, mainnet in progress

Amarok 0.2.0-alpha.29

• [contracts] fresh deployment for prod-testnet
• [all] working staging

Amarok 0.2.0-alpha.28

• [contracts] fresh staging deployments
• [all] prove and process

Amarok 0.2.0-alpha.27

• [sdk] getTransfers fixes

Amarok 0.2.0-alpha.26

• [sdk] sdkPool fixes
• [contracts] bug fixes at connectors
• [all] proof message support

Amarok 0.2.0-alpha.25

• [all] new interface release
• [contract] freeze for audits
• [networks] supports goerli, opt-goerli & mumbai

Amarok 0.2.0-alpha.24

• [sdk] CanonicalHash as key for pools.
• [release] X.X.X-alpha.N for releases from main branch.

Amarok 0.2.0-beta.21

• [sdk] Function updates.
• [contracts] Parameter updates.

Amarok 0.2.0-beta.20

• [sdk] Function updates.
• [ops] Config changes.

Amarok 0.2.0-beta.19

• [contracts] Deploy to Polygon Mumbai.
• [lighthouse] Logging updates.

Amarok 0.2.0-beta.17

• [router] [sequencer] messaging refactor

Amarok 0.2.0-beta.16

• fix release

Amarok 0.2.0-beta.15

• [cartographer] Fix relayer_fee type name.

Amarok 0.2.0-beta.14

• [sdk] Fix SDK deployments bug.

Amarok 0.2.0-beta.13

• [subgraph] Fix client.

Amarok 0.2.0-beta.12

• [contracts] New contracts.

Amarok 0.2.0-beta.11

• [sdk] Stableswap pool functions

Amarok 0.2.0-beta.10

• [router] Parallelize sending bids to sequencer

Amarok 0.2.0-beta.8

• [router] Paginate the router queries

Amarok 0.2.0-beta.7

• [lighthouse][sdk] Fix URL generation for BigNumber

Amarok 0.2.0-beta.6

• [sdk] Fix URL

Amarok 0.2.0-beta.5

• [sdk] Fix limits

Amarok 0.2.0-beta.4

• [sdk] Fix limits

Amarok 0.2.0-beta.3

• [sdk] fix api uri

Amarok 0.2.0-beta.2

• [sdk] fix api uri

Amarok 0.2.0-beta.1

• [sdk] multiple sdk updates
• [sdk] unit test
• [poller] backend pagination

Amarok 0.2.0-beta.0

• [all] Update contract architecture

Amarok 0.2.0-alpha.16

• [all] Support Goerli
• [all] Update contract interfaces

Amarok 0.2.0-alpha.15

• [router] Sanity check for bad callData + to
• [lighthouse] multiple fixes
• [sdk] fix default backend staging url

Amarok 0.2.0-alpha.14

• [sdk] Optional signer address

Amarok 0.2.0-alpha.13

• [ops] Fix lighthouse dockerfile

Amarok 0.2.0-alpha.12

• [sdk] Allow lower case

Amarok 0.2.0-alpha.11

• [subgraph] Fix graph-client config

Amarok 0.2.0-alpha.10

• [backend] Fix backend config and poller

Amarok 0.2.0-alpha.9

• [sdk] sdk public release

Amarok 0.2.0-alpha.8

• [contracts] Relayer fee upgrade

Amarok 0.2.0-alpha.6

• [ops] Staging and prod envs separated

0.2.0-alpha.4

• [amarok] hardfork alpha release

0.1.25

• [sdk] sdk subgraph active polling

0.1.24

• [sdk] another hotfix for sdk subgraph polling

0.1.23

• [sdk] hotfix for sdk subgraph polling

0.1.22

• [sdk] type update for userAddress for sdkBase
• [sdk] sdk polling only active txs
• [utils] fix hardcoded gaslimit
• [router] Remove relayerFeesPaid stuff when fulfilling on receiving side

0.1.21

• [utils] Estimate gas updates for Arbitrum

0.1.20

• [utils] Estimate gas updates

0.1.19

• [router] Fix metrics bug

0.1.18

• [ops] Alpine version update
• [utils] Implement health endpoint call in FallbackSubgraph
• [router] Improve logging, add waiting for safe confirmations when handling receiver cancelled

0.1.17

• [router] Disable removeLiquidity through relayers

0.1.16

• [router] Use mainnet equivalent for convertToUsd
• [router] Improve metrics error handling

0.1.15

• [router] fix params for gas estimation before relayer use
• [utils] Update hardcoded gasLimits for arbitrum network
• [contracts] Add v1PriceOracle

0.1.14

• [contracts] Added Moonbeam deployements
• [router] Update gas consumed, relayer fees tracking

0.1.12

• [router] Fix metrics error
• [txservice] Rewind nonce if transaction fails and was never mined
• [router] Run an estimate gas check before calling relayers for tx execution
• [sdk] Return subgraph query in generic query method
• [router] Track bids in memory to only bid 150% of available liquidity

0.1.11

• [contracts] Add ability to one-off verify contracts via hardhat
• [router] Sanity check for router contracts existing on chain
• [utils] Correctly determine the Gelato-supported chains
• [router][txservice] Move sanity check of oracle address to txservice

0.1.10

• [utils] Use the correct url for the subgraph health
• [utils] Cache the sync records in subgraph health and fallback subgraph
• [router] Update polling time

0.1.9

• [router] Use correct chain for gas fee calc for cancel

0.1.8

• [router] Properly check low gas on router contracts

0.1.7

• [router][sdk] - Fix gas estimation issue

0.1.6

• [router] Fix relaying signature

0.1.5

• [sdk][router] more unit test
• [sdk][router][txservice] fee cleanup
• [sdk] Resort to using router network if gelato fails; set default useRelayers = false
• [txservice] Check that transaction exists when mine timeout occurs.
• [sdk] Make auction selection tests deterministic

0.1.4

• [router] Fix relayer fee

0.1.3

• [router] Fix admin function for checking approved router

0.1.2

• [router] Further improve logic for gelato fallback handling
• [router] Fix "Cannot read property 'transactionId' of undefined" error

0.1.1

• [router] Improve logic for gelato fallback handling
• [router] Fix sanitation check for router contract cancel

0.1.0

• [router/sdk] Router contract integration

0.0.105

• [sdk] update transaferQuote
• [contracts] fuse deployment
• [txService] Fix and Bump test coverage

0.0.104

• [router] Fix metrics collection
• [router] Fix cache duration for token prices

0.0.103

• [txservice] Fix handling of RPC provider server errors

0.0.102

• [txservice] Fixed issue with RPC stall timeout handling
• [router] Undefined handling in bindPrices
• [router/sdk] Get active transactions specific to users and routers
• [subgraph] more analytics updates
• [sdk] update generateTransactionId method
• [txservice] error types
• [utils] subgraph health query method implementation
• [sdk] Add generic subgraph query method
• [sdk] Add generic subgraph query method

0.0.101

• [txservice] Reorganization, code coverage improvements
• [txservice] Update / expose config vars
• [router] add active transactions logs
• [sdk] generateTransactionId method

0.0.100

• [router] Cleanup prometheus collection
• [router/txservice] Explicitly use legacy transactions only
• [router] Fix mainnet equivalent
• [subgraph] analytics graphs updates

0.0.99

• [txservice] Fix error parsing
• [router] router status messaging
• [sdk] getRouterStatus method

0.0.98

• [contracts] Set up Moonriver price oracle

0.0.97

• [contracts] Deploy gas price oracle on xdai

0.0.96

• [router/sdk] Fix gas price estimation

0.0.94

• [router] Delegate fee calc to chainreader
• [sdk] Integrate chainreader
• [txservice] Introduced provider syncing
• [router] Arbitrum block.number handling on cancel

0.0.93

• [router] Improved caching and auction response time
• [sdk, router] Add method to allow slippage in prepared amount
• [txservice] removed TransactionServiceFailure error, replaced with specific error types
• [subgraph] Add convenience fields for analytics subgraph
• [subgraph] Redeploy analytics subgraphs

0.0.92

• [utils] Add native asset decimals handling
• [utils] Fallback subgraph should order synced subgraphs first

0.0.91

• [sdk] Allow chainData to be passed in

0.0.90

• [router] use subgraphs form chainData default
• [sdk] fees estimation on sdk side
• [contracts] [router] use price oracle for optimism

0.0.89

• [router] Fix handling tracker

0.0.88

• [utils] Update default subgraph URIs

0.0.87

• [contracts] Add deploy script to package

0.0.86

• [contracts] Add artifacts to package

0.0.85

• [router] Add optimism fees using mainnet pricing
• [test-ui] Minor error fixes
• [router] Remove fees decimal conversion
• [txservice] readTransaction should use provider not signer
• [router] Improve logs and error contexts
• [router] Handle null case for getBlock

0.0.84

• [utils] Update setup-router and deploy-subgraph scripts to include optimism
• [txservice] Remove min gas enforcement for optimism
• [router] Ensure handling tracker is pruned properly

0.0.83

• [router] Track handling transactions by status over block

0.0.82

• [router] Add time-delay for sender cancellations

0.0.81

• [sdk] Gelato support for Arbitrum
• [subgraph] subgraph lite for routers and sdk
• [subgraph] add sending tx count for explorer
• [router] update active transactions logs!minor

0.0.80

• [utils] Enforce minimum subgraph sync buffer
• [utils] Subgraph starts as synced

0.0.79

• [utils] Bump gas estimate
• [sdk] Remove hardcoded arbitrum gas limit

0.0.78

• [utils] Fix subgraph hasSynced logic

0.0.77

• [sdk] Hardcode gas limit for Arbitrum
• [ci] Fix 0.0.76 build
• [utils] Add extra gas reimbursement for fulfill for Gelato relayers

0.0.76

• [router] New Web3signer support
• [router] Fix logging level
• [sdk] fulfill response

0.0.75

• [contracts] Moonriver deployment

0.0.74

• [sdk] Integrate Gelato for fulfill relaying
• [contracts] Include remove-router hardhat task
• [sdk] SDK supports string subgraph in config

0.0.73

• [contracts] Deploy to mainnet

0.0.72

• [router/sdk] Fix fallback subgraph

0.0.71

• [router] Handle fulfill relay bugfix

0.0.70

• [router] Handle fulfill relay
• [router/sdk] Add subgraph fallbacks by default
• [test-ui] Fixes for test-ui based on feedback

0.0.69

• [sdk] Return fulfill fee from getTransferQuote

0.0.68

• [sdk] Fix build

0.0.67

• [sdk/router] Add fallback subgraph using multiple subgraph URIs
• [sdk-server] new sdk-server to interact with sdkBase on backend
• [subgraph] update structure to handle multiple networks subgraph deployment
• [integration] fix load testing

0.0.66

• [sdk] Fix signer instantiation
• [test-ui] Fix input params

0.0.65

• [router] Fix relayer fee threshold

0.0.64

• [sdk] SDK gas limit fix

0.0.63

• [sdk] Fix relayer fee issue

0.0.62

• [sdk] fix exchange amount
• [sdk] bump gas limit for Arbitrum
• [router] fix exchange amount

0.0.61

• [sdk] Add SDKBase class that does not use signer
• [contracts] Add PriceOracle to BSC
• [sdk] Add way to bypass messaging signer

0.0.58

• [subgraphs] Fix user typo
• [txservice] Sync chain providers
• [sdk] Estimate gas on fulfill for configured chains

0.0.57

• [txservice] Add nonce gap backfill in event that txcount backtracks
• [txservice] Curb gas spikes
• [sdk/router] Catch errors per chain in active tx subgraph poller
• [router] Fix estimate gas bug

0.0.56

• [subgraph] Use bware subgraph endpoints

0.0.55

• [sdk] Fix lower bound

0.0.54

• [contracts] Update default subgraphs

0.0.53

• [contracts] Redeploy to mainnets
• [utils] Update default subgraph URLs

0.0.52

• [sdk] Add sanity check for callTo parameter
• [sdk] update sdk constructor params structure again
• [router] perf subgraph buffer
• [contracts] Redeploy contracts to testnets

0.0.51

• [contracts] Final updates from auditor
• [contracts] Add price oracle contract
• [router] Estimate gas and add to fee on configured chains
• [contracts] Deploy on testnets

0.0.50

• [sdk] Hardcode estimated gas for xdai

0.0.49

• [txservice] Properly handle insufficient funds errors
• [router] Log gas when there is low balance
• [router] Properly default signature on admin cancel endpoint

0.0.48

• [txservice] Refactor
• [txservice] Add serial submit

0.0.47

• [utils] Attempt fix on trust wallet again final final.

0.0.46

• [sdk] Fix calldata encryption.
• [sdk] Subgraph buffer.
• [sdk] Fix dryRun.
• [sdk] Add Subgraph loop errors handling.
• [sdk] Change NxtpSDK constructor params.
• [router] Attempt to resolve expired receiver prepare transactions.

0.0.45

• [sdk] Attempt fix on trust wallet again.

0.0.44

• [sdk] Attempt fix on trust wallet again.

0.0.41

• [sdk] Attempt fix on trust wallet again.
• [sdk] Estimate gas on SDK transactions.
• [router] Serialize tx submission.

0.0.40

• [sdk] Fix xDai issue.

0.0.39

• [txservice] Serialize tx submission

0.0.38

• [sdk] Fix Arbitrum subgraph URL
• [router] Add onchain checks before sending txs
• [router] Fix subgraph status determinations
• [router] Fix bug where receipt could be undefined
• [router] Add tracker for in-progress metatxs
• [router] Hardcode gas limit

0.0.37

• [router] Retry getting subgraph sync status if not set by default

0.0.36

• [sdk] Attempt fix BSC issue.

0.0.35

• [sdk] Fix Trust Wallet-specific signing.

0.0.34

• [sdk] Fix Trust Wallet-specific signing.

0.0.33

• [sdk] Check subgraph sync status and block transfers if out of sync.
• [sdk] Make sync buffer configurable.

0.0.32

• [router] Cancel sender transaction if subgraph is out of sync.
• [router] Add admin endpoint to cancel sender txs.
• [utils,sdk,router,txservice] Add custom logger class.
• [contracts] Arbitrum deployment.
• [utils] Sanitize signatures.
• [test-ui] Router liquidity table.

0.0.31

• [router] Don't respond to bid if subgraphs are out of sync
• [router] Use transactionId in request contexts
• [test-ui] Use readable units for liquidity

0.0.30

• [router] Fix fantom subgraph url

0.0.29

• [router] Fix undefined handling of confirmations

0.0.28

• [subgraph] Add default URLs
• [router] Properly handle chain confirmation defaults

0.0.27

• [contracts] Deploy to FTM, BSC, MATIC, XDAI

0.0.26

• [contracts] Deploy to Avalanche Fuji
• [txservice] Overhaul for blockade monitoring

0.0.25

• [router] Fix bug in subgraph loop.

0.0.24

• [sdk] Use local clock for all time calcs.

0.0.22

• [sdk] Add back connectMessaging with proper functionality.

0.0.21

• [sdk] Add back connectMessaging with proper functionality.

0.0.20

• [test-ui] Router liquidity management UI.
• [test-ui] Test preferred router.
• [sdk] Use NTP time server instead of block time.

0.0.19

• [contracts] Updated deployments for all chains.
• [sdk] Add method to get historical transfers.

0.0.18

• [contracts] Deploy to Ropsten.
• [router] Cancel expired transfers.

0.0.17

• [router] Refactor router architecture.

0.0.16

• [sdk] Fix cancellation.
• [sdk] Change method name from cancelExpired to cancel.
• [sdk, router] Add network param for abstracting messaging configuration.
• [sdk] Rename startTransfer and finishTransfer to prepareTransfer and fulfillTransfer.

0.0.15

• [txservice] Fix in gas price for Optimism.
• [contracts] Deployments for Mumbai, Optimism Kovan, Arbitrum Rinkeby.

0.0.14

• [sdk] Add transactionHash to all applicable events.
• [contracts] Deploy to all chains.

0.0.13

• [sdk] Add subgraph to the frontend for transaction status tracking.

0.0.12

• [txservice] Bugfixes.

0.0.11

• [sdk] Fix for signature sending bug.
• [txservice] Fix for tx confirmed bug.
• [sdk] Add constructor param to skip setting up contract listeners.

0.0.10

• [router, sdk] Refactor error handling.
• [sdk] #53 Add ReceiverPrepareSigned event.
• [sdk] #54 Fix finishTransfer resolution.

0.0.9

• [sdk] Add methods to attach and detach listener.
• [sdk] Break up methods into startTransfer and finishTransfer.
• [router, sdk] Add getTransferQuote method and simulate auction request/response.

0.0.8