Good to see the update. Is this still a Quark based coin?
Yep, we've completed the phase 1 hard fork to move SPL to a new codebase and enable multi algo PoW/PoS/MN, but progress on phase 2 of the upgrade is moving slowly as I'm the only developer contributing to the project currently. I am more active in the project discord, so it's usually a better place to check for updates.
After countless months in planning and two months in development, I'm excited to announce that SPL is back and the v2.0 wallet is ready with a completely new codebase and GUI along with many other features including atomic swaps, multi algo/CPU mining, and PoS 3.0. New exchange listings are coming, so stay tuned. https://github.com/simplicity-coin/simplicity/releases/tag/v2.0.0.0 The new features are set to be activated in approximately 24 hours, so if you are still running an old SPL wallet, we'd like to ask that you upgrade it as soon as possible. However, you don't need to worry if you miss this deadline as your old wallet and coins can still be imported in the new wallet. It may also need to reindex or redownload part of the blockchain anyway, and @apaulb can update his bootstrap to speed this up. Please contact the @Support Team or @Community Support if you encounter any trouble with the upgrade.