Legacy-compatibility v1.x:

• ⏳ Web3.js was the previous implementation of the library, written in JavaScript.

Current-implementation v4.x:

• ⌛ Web3.js has undergone a complete refactoring and rewrite.
• 🛑 We encourage not using these releases until official stable releases will be announced.
• 🌐 We encourage using the most recently released version from the v1.x release track before reporting an issue.

• 🚨 Please, send vulnerability reports to security@chainsafe.io.
• ⚠️ Please do not file a public ticket mentioning the vulnerability, as doing so could increase the likelihood of the vulnerability being exploited before a fix has been created, released and installed on the network.