@lucifer
I see 4th line added in ecas as Medical results have been recieved. (I haven't done medicals yet, but my wife did, so i guess the update is for her)
Also, when I login using receipt number for the fees paid for my wife, I am able to! Means the receipt have been added to file.
Also, I got email back from CIC after 20 days of my update
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Thank you for your e-mail. The information provided has been updated in our system.
We do not require any information from you at the present time. An officer will contact you if further information is required. If you are requested to submit documents in the future, please ensure that they are still valid and will not expire within 6 months as this could delay your application.
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Although they haven't asked for the hard copies for forms and other stuff, but I sent all the hard copies via courier in parallel of attached documents.