# Changelog #1

By [Lett3r](https://paragraph.com/@lett3r) · 2023-01-24

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Hey there, Beta testers!

We've been working hard on some exciting new updates for [Lett3r](https://lett3r.love) 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 Tokens
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We are adding support for transfers of Semi-Fungible Tokens (SFTs) through ERC-1155 contracts.

![Example of ERC-1155 Transfer](https://storage.googleapis.com/papyrus_images/f888eb449e91b69315a4a74049a78b69e01e35004f1c5a3b8b9d809648e2e1df.jpg)

Example of ERC-1155 Transfer

This addition will help you **monitor your tokens** even better, especially in marketplaces like [OpenSea](https://opensea.io) where these types of contracts are becoming increasingly important.

Multi-Event Transactions
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We are now supporting multi-event transactions, which allow for **multiple outcomes from a single transaction** sent to a smart contract.

![Swap Example](https://storage.googleapis.com/papyrus_images/73b4b9a4ffa16df4360081d53f63eacaef2b546f9b2c0fbaaf736efc81898b3e.png)

Swap Example

An example of this would be a **token swap** on [Uniswap](https://uniswap.org/), 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 Fixes
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This release also includes:

*   Improved support for **Dark Mode**
    
*   Addition of **Minted** and **Burnt** token outcomes
    
*   Minor bug fixes
    

What’s next?
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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.

Feedback
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Please, 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 Survey](https://storage.googleapis.com/papyrus_images/96751139367745a235a0b06dd54cd4ea2000deedcff9d25328c92c5b5e5fa537.png)

Feedback Survey

Thanks 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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*Originally published on [Lett3r](https://paragraph.com/@lett3r/changelog-1)*