You should be receiving emails with these updated. You will also receive SMS, if you subscribed to the service.
Latest update can always be checked here https://www.vfsglobal.ca/IRCC-GPTWave1/Track/
My wife's passport was dispatched for stamping, as part of spousal sponsorship, on 27th Oct. It reached IRCC New Delhi on 29th Oct, I have received no update since then.