---
title: OneLedger v0.8.2 Release
description: We have added more JavaScript support for Smart Contracts.
image: https://cdn-images-1.medium.com/max/800/1*DALPCQsrbCSTjVUfjHKMQA.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)

# OneLedger v0.8.2 Release

Posted by [Sahir Parmar](https://blog.oneledger.io/author/sahir-parmar) on Jan 25, 2019 12:07:00 PM

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![](https://cdn-images-1.medium.com/max/800/1*DALPCQsrbCSTjVUfjHKMQA.png)

 

The v0.8.2 version of Chronos has been released. We have added more JavaScript support for Smart Contracts. We have also started building our Chain Driver abstraction layer that will live in the protocol, which streamlines the connectivity of new blockchains.

The list of changes includes:

- Smart Contract: Added Library Injection into OLVM
- Smart Contract: Added Line Data and Safe Math JS Library
- Chain Driver: Architecture Completed

Bug Fixes:

- Balance Lookup on Transactions throwing Nil Pointer
- Balance database updated with legacy balance
- Sending tokens you didn’t have caused your node to hang
- Register Identity error handling

### **OneExplorer**

The team has been working hard on the Explorer for Chronos during the last sprint, which is currently in a private repo.

- Explorer API: Streaming Transactions and Blocks
- Explorer API: Account Lookup
- Explorer API: Chronos KPIs

In the next sprint, the team will continue to work on OneExplorer as well as add more functionality to our Smart Contracts. We will also focus on moving our Chain Driver functionality forward by abstracting the components needed for connecting to different blockchains.

If you would like to understand more about the atomic swap, you can read this article: [*click here*](https://medium.com/@OneLedger/cross-chain-compatibility-6eef12bcdfdc)

If there are any questions, issues or suggestions, please report them to the Dev Telegram group ([*click here*](https://t.me/oneledgerdev)) or add an issue directly to the OneLedger/protocol GitHub repository ([*click here*](https://github.com/Oneledger/protocol))

 

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

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