I've extracted the key phrase 'download the new version for mac LosslessCut 3.56' from your text.

Since the original text doesn't mention a macOS specific version of LosslessCut, I'll provide you with general information on how to download and update LosslessCut.

LosslessCut is a free, open-source video and audio cutter that can trim media files without re-encoding. It's available for Windows, macOS, and Linux platforms.

To download the latest version of LosslessCut, you can follow these steps:

1. Visit the official website of LosslessCut at 'https://losslesscut.com/'(https://losslesscut.com/).

2. Click on the 'Download' button to get the latest version.

3. Choose your preferred operating system (Windows, macOS, or Linux) and select the corresponding download link.

For a portable version, you can follow these steps:

1. Visit FileHorse at 'https://filehorse.com/download-losslesscut/'(https://filehorse.com/download-losslesscut/).

2. Click on the 'Download' button to get the latest portable version of LosslessCut.

3. Choose your preferred download link (32-bit or 64-bit) based on your system architecture.

Please note that LosslessCut is a free, open-source software, and it doesn't have a specific '3.56' version available for macOS. The latest version may be different from the one mentioned in your key phrase.

Download the new version for mac LosslessCut 3.56