Well even if the process is slow it doesnt matter. There are specific instructions to update the VO immediately of any change.
I will recommend you to send a cover letter explaining all the changes, contact details of the new job/boss, along with copy of new contract, also the experience letter from previous employee that shows your time period with them.....Dont delay.
Thanks very much Devilhimself,
Yes, the have all the information about my past jobs, apart from this most recent contract. I am jusy a few weeks old and can not provide any reference letter.
I am not sure if i can send pnly the contract.