> For the complete documentation index, see [llms.txt](https://docs.flashstake.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flashstake.io/frontend-changelog/2023-changelog/flc-2303.28-arbys-upgrade.md).

# FLC-2303.28 (ARBYS Upgrade)

**Upgrades**

* Arbitrum network choice added. 
* GLP strategy on Arbitrum has been added.
* Output token can now be chosen by user: FLASH, WETH, USDC, DAI, and the same token as the input. Also shows the proper APR and USD value of output token.
* All Flashstake strategies from all networks are now visible with their associated recent APR when choosing Flashstake strategy from dropdown, regardless of connected network.
* All Flashback pools from all networks are now visible on the Flashback tab, regardless of connected network.
* ETH and WETH can now be staked into stETH strategy with auto wrapping applied.

**Fixes and Changes**

* When choosing which token to stake, the strategy selection dropdown now includes the recent APR of each token listed for better UX.
* Preview images added for better UX when dapp urls are shared on social media websites
* Improved rewards calculations speed for quicker output, improving UX when user chooses output token to determine estimated APR
* Updated twitter footer urls to be dapp specific
* Updated custom token list to include etherscan links.
* Minor UI fixes such as dropdowns sticking to page while scrolling, display issue when searching for custom token address, 0 APR edge case.
* Significant improvements made to Unit Tests, more tests added, and will be easier to do more testing for future updates.