Zcash4mac wallet - how to get funds out after overwinter upgrade

Ive been mining to my zcash4mac wallet - today i see the overwinter upgrade and the wallet is blocked - how do i get my funds out…?

upgrade to the new version.

Thanks. Do you have a link?

zcash4mac is build on zcashd, U need to upgrade your zcashd to v1.1.1.

Not a mac expert here but I am using zcash4mac and need to upgrade as well. So I followed the link and downloaded the zcash 1.1.2 source code zip, and then what file(s) should I run to upgrade?

Also what do you guys recommend for wallet so I can avoid this issue in the future? Or just stay as-is?