You'll notice
Useful3 Signal2
Two sessions in one process no longer confuse each other about which skills were already sent.
What's wrong with this entry?
Anonymous. No account, no email.
What
The record of which skills have already been sent to the model now lives per session and is reset when a session starts, instead of being shared across every session in the process.
Evidence
resumeSeedNames
Strings lifted out of the shipped bundle, so the claim above can be checked against them.