# Changelog #1

**Published by:** [Lett3r](https://paragraph.com/@lett3r/)
**Published on:** 2023-01-24
**URL:** https://paragraph.com/@lett3r/changelog-1

## Content

Hey there, Beta testers! We've been working hard on some exciting new updates for Lett3r and we're thrilled to share them with you. In this release, we've added some new features, squashed some bugs, and made some improvements. So without further ado, let's dive into the changelog!Semi-Fungible TokensWe are adding support for transfers of Semi-Fungible Tokens (SFTs) through ERC-1155 contracts.Example of ERC-1155 TransferThis addition will help you monitor your tokens even better, especially in marketplaces like OpenSea where these types of contracts are becoming increasingly important.Multi-Event TransactionsWe are now supporting multi-event transactions, which allow for multiple outcomes from a single transaction sent to a smart contract.Swap ExampleAn example of this would be a token swap on Uniswap, where you send one token and receive another in return. Now, you will receive a single e-mail that summarizes all the outcomes of this kind of transactions.Improvements and FixesThis release also includes:Improved support for Dark ModeAddition of Minted and Burnt token outcomesMinor bug fixesWhat’s next?The next release will focus on Approvals for ERC-20, ERC-721, and ERC-1155 contracts. These events are crucial for keeping your tokens safe, and we will handle them with extra care.FeedbackPlease, send us feedback thru the survey you can find in all e-mails we send. Feel free to reply, we can’t wait to hear your comments!Feedback SurveyThanks again for joining Lett3r's Private Beta! We would greatly appreciate it if you could spread the word about Lett3r to your friends. The more people we can get testing, the better our product will be.

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