Welcome to Nebulas Weekly Report #44, delivering the latest updates on the Nebulas project. This report is maintained by the Nebulas team. Please send feedback to contact@nebulas.io, or tweet us @nebulasio.

Notes: To facilitate community members, Nebulas team has adjusted the weekly report, breaking it into community dynamics and development updates. The two parts will be alternately released on a weekly basis.

Nebulas Mainnet Development

· Last week, we released mainnet version 1.0.8, and completed the security upgrade of the mainnet, which ensures the circumstance of the mainnet would be more secure and reliable.

· We started optimizing the performance of NVM, including cold start optimization for execution engine and runtime optimization. The above optimizations will greatly improve system performance.

· We also solved the bugs of concurrent validation, which will be available soon after testing. In addition, we started to optimize and reconstruct the log system, refining log information and optimizing log access.

· We will continue to promote the main network security audit related matters. At present, the node penetration test has been completed.

Ecosystem Development

NAS nano is Back to Apple Store Again:

NAS nano is back to Apple Store after communicating with Apple Inc.. In the meantime, we also released a new version of NAS nano 2.1.0 which supports NRC 20 token.

Security Auditing:

We are working with a security company for the security of NAS nano. Security auditing includes code audit and security attack testing. This will make our product much safer.

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Learn more about Nebulas:

Official website: Nebulas.io

Github: github.com/nebulasio/go-nebulas

Slack: nebulasio.herokuapp.com

Telegram(EN): t.me/nebulasio

Twitter: @nebulasio