> For the complete documentation index, see [llms.txt](https://arc-3.gitbook.io/arc-newsletter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arc-3.gitbook.io/arc-newsletter/swaps-2.0.md).

# Swaps 2.0

Changelog

* Arbitrum chain has been integrated.
* Optimism chain has been integrated.
* Polygon chain has been integrated.
* BNB chain has been integrated.
* Swaps wallet switching is now a much more seamless and consistent experience.
* Point of Swaps has been added with the goal of providing additional important information about your swap at a glance.
* Swaps now charge a small fee (0.2% of the swap) and send it to the ARC Treasury wallet on all chains - first step on the way to $stARC rewards
* At the moment you cannot import custom tokens on chains other than Ethereum, but this is coming in the near future.
* UI Completely reimagined.
* Dark and Light modes added.
* Fear and Greed display added.
* Total Market Cap display added.
* Slippage is set to 0.5% by default.
* Minor bug fixes across the board and stability increased.