# 2.1.7420

## 2.1.7301

#### [docs](https://liquidapps.gitbook.io/liquidapps-documentation)

* add LiquidLink docs
* update `zeus test`, `zeus start-localenv` to include new `--multi-evm` flag
* add truffle compile, test, migrate 
* add LiquidHarmony API docs for all supported APIs

#### [@liquidapps/zeus-cmd](https://www.npmjs.com/package/@liquidapps/zeus-cmd)

* add simple contract example for gitpod
* enable compiling with truffle instead of solc, get migrate, test functions as well, can set compiler version truffle-config
* add `--multi-evm` option for testing with multiple geth instances
* enable signing on multiple evm chains in unit tests
* update default installed nodeos version to 2.1.0 and cdt to 1.8.0
* add `openzeppelin-solidity` and `zeppelin-solidity` dependencies so you're ready to compile evm contracts
* add `binancetokenpeg` EOSIO / EVM smart contracts (using BEP20 standard) and unit tests
* update `ethtokenpeg` to used compiled contracts provided, add `disable` action to disable intervals
* use `uint64_t` in unit tests versus reversed endian hex
* add sidechain evm instance `03-b-ganache-cli.js`
*  add decrement nonce stop if error with transaction, for internal and PostgreSQL stored nonces

#### [@liquidapps/dsp](https://www.npmjs.com/package/@liquidapps/dsp)

* use `go-ipfs` version `0.8.0` with new unstable version (0.9)
* add env variable options to multi sign for binance, ethereum chains on 1 node
  * to setup a new EVM chain simply need `private_key`and an`endpoint`
* update nonce fetch to support per chain

#### [@liquidapps/dapp-client](https://www.npmjs.com/package/@liquidapps/dapp-client)

#### [@liquidapps/box-utils](https://www.npmjs.com/package/@liquidapps/box-utils)

#### dappservices contract

### DSP Services:

#### [LiquidAccount Service](https://docs.liquidapps.io/en/v2.0/services/vaccounts-service.html)

#### [LiquidVRAM Service](https://docs.liquidapps.io/en/stable/services/ipfs-service.html)

#### [LiquidStorage Service](https://docs.liquidapps.io/en/stable/services/storage-service.html)

#### [LiquidHarmony Service](https://docs.liquidapps.io/en/stable/developers/harmony-getting-started.html)

* add default EVM endpoints for local sidechain evm, bsc, bsctest
* update oracle mainnet endpoints to `https://mainnet.eosn.io`

#### [LiquidScheduler Service](https://docs.liquidapps.io/en/stable/developers/cron-getting-started.html)

* allow disabling intervals 1 by 1 with disable command, update all bridge and LiquidLink unit tests

#### [LiquidLink Service](/liquidapps-documentation/dapp-network-services/dapp-network-services/liquidlink.md)

* Add example unit test  / smart contract for LiquidX chains
* Enable API to handle multiple EVM chain

#### Link Library

* add `reverse64` function to allow printed `uitn64_t` value of `eosio::name name.value` to be passed as destination account


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