Hello people!
I do not understand how to transfer coins from the old version to the new wallet?
Please explain in more detail.

The simpliest way is just export privkeys from old wallet and import them to the new one.
Use the following command:
in old wallet:
dumpprivkey YOUR_OLD_WALLET_ADDRESS
in new wallet:
importprivkey YOUR_PRIVKEY_GOT_ON_PREVIOUS_STEP
And it's not nessesary to sync your old wallet to dump privkeys