Is there a way to save invite codes in Stardew Valley Multiplayer?

I purchased and play Stardew Valley through GoG, but my friend has it through steam. In order for us to play together, one of use has to provide an Invite code to the server every time we wish to enter the game.

Is there a way to save the server/invite code so we don't have to go through this hassle every time? Invite codes are randomly generated each session.

Maybe transfer the game from GoG->Steam or Steam->GoG so we can utilize the friend system if that's possible?

As of patch 1.3 beta, there is no saving of invite codes.

There are a lot of forum posts asking for this, so this may change in the future.