That's super simple! Just use the aescripts + aeplugins manager app.
We removed the "Keep Alpha" option, so just select any preset that contains Alpha. The built-in "High Quality with Alpha" preset works great for both GIF and WEBM. Remember that MP4 has no alpha channel options.
If you purchased GifGun 1 after March 1, 2023, you can upgrade for $10 which is the price difference as GifGun 2 is $10 more expensive than GifGun 1. If you purchased GifGun 1 before March 1, 2023 you can upgrade for $20. (Floating licenses additional). Simply login to the same account and the upgrade pricing will be automatically displayed on the product page. If you need any assistance please open a support ticket.
There are two things you need to have allowed in your local policies for GifGun 2 to work properly on a company-owned machine.
1. Access to the User Library folder to keep the local files.
2. You also need to allow your machine to run the GifGun 2 binary files located at:
C:\Program Files (x86)\Common Files\Adobe\CEP\extensions\GifGun 2\.bin
/Library/Application Support/Adobe/CEP/extensions/GifGun 2/.bin