Will I be notified to transfer my collection?

Bludrigg

 Will I be notified to transfer my collection, before the pokemon tcg client shuts down entirely?

Don't want to lose my collection, but also don't want to transfer to the current ptcglive client for mobile yet/at all.

TechHog

Based on the wording, the transfer will be automatic after the shutdown. That's probably not this year though so don't think about it too much for now.