---
title: Development Update
description: In this sprint, we concentrated on completing all the Protocol Security Audit Bugs and being Feature Complete for the OneWallet 2.0...
image: https://blog.oneledger.io/hubfs/Copy%20of%20Dev%20Biweekly%20Update-1.png
---

- [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 [Sahir Parmar](https://blog.oneledger.io/author/sahir-parmar) on Mar 21, 2020 2:00:43 PM

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![Development Update](https://blog.oneledger.io/hs-fs/hubfs/Copy%20of%20Dev%20Biweekly%20Update-1.png?width=600&name=Copy%20of%20Dev%20Biweekly%20Update-1.png)

 

In this sprint, we concentrated on completing all the Protocol Security Audit Bugs and being Feature Complete for the OneWallet 2.0. 

The list of changes include:

**1. OneWallet 2.0**

- ETH to OLT and OLT to ETH Transfer Transactions completed
- Integration Testing for Ethereum
- Integration Testing for Domain Mangement
- UI for Connect to Ledger

**2. SDK**

- Ledger Integration for Wallet UI 
- Create a Status Attribute for Pending ETH Tx
- Update Ledger Tx Signing
- Get Transaction by Status

**3. Ledger**

- Added more Transaction Info for Ledger Device

**4. Protocol and Kainos Network Config**

- Core Protocol

- Side Chain/Witness Design Completed

- Security Audit

- Automate Network Migration to read from Genesis Block

- DevOps

- Testing Network Deployments

In the next sprint, we will continue working on OneWallet 2.0 UI Testing and Security Audit, Load Testing Kainos and the SDK.

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

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