If you are using one of our Ubuntu or Fedora packages to bake on mainnet, please update as soon as possible to the new Ithaca-ready
v12.0-2 version that we just released. This will launch a new baker process for you, ready to take over in the upcoming protocol switch-over.
If you are baking using a ledger device, also make sure to update the Tezos Baking app to version
2.2.15 or higher in time using Ledger Live.
As usual, feedback and comments are much welcome!