---
title: Development Update
description: In this sprint we have concentrated on oneswap protocol and explorer UI revamp.
image: https://blog.oneledger.io/hubfs/photo_2019-08-23_22-32-36.jpg
---

- [ALL](https://blog.oneledger.io/topic/all)
- [TECH](https://blog.oneledger.io/topic/tech)
- [GENERAL](https://blog.oneledger.io/topic/general)
- [NEWSLETTER](https://blog.oneledger.io/topic/newsletter)
- [PARTNERSHIPS](https://blog.oneledger.io/topic/partnerships)
- [EVENTS](https://blog.oneledger.io/topic/events)
- [TEAM](https://blog.oneledger.io/topic/team)

# Development Update

Posted by [OneLedger](https://blog.oneledger.io/author/oneledger) on Apr 15, 2021 12:56:20 AM

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![photo_2019-08-23_22-32-36](https://blog.oneledger.io/hs-fs/hubfs/photo_2019-08-23_22-32-36.jpg?width=888&name=photo_2019-08-23_22-32-36.jpg)

 

 

In this sprint we have concentrated on oneswap protocol and explorer UI revamp.

OneExplorer

● Explorer UI: Add Top Delegator List Page

Protocol

● Prepare demo env with NFT contract  
● Check smart contract fallback works  
● Add max gas limit checker for processing transactions in parallel  
● Check EVM ecrecover with ed25519  
● Create proxy-ethereum base structure  
● Add web3, net, eth module to the proxy server  
● Add ethereum RPC errors codes

Oneswap

● OneSwap - gateway

 

 Tags: [TECH](https://blog.oneledger.io/tag/tech), [ALL](https://blog.oneledger.io/tag/all)

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