no details of those updates have been given, just a brief announcement that gives us a hint that some procedural policy updates have been implemented including but not restricted by medicals validity. But no further clarification at all. Tried to search for additional information through related links provided there but no success
According to the capture of this link from wayback machine tool dated by June 22 2021, they just removed the following stuff
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Approved permanent residence applications (with a COPR and PRV issued to clients outside Canada)
Valid COPR and PRV
Travelling from any country other than the US (group 1)
If the COPR and PRV were issued on or before March 18, 2020 and are still valid, the applicant
- is exempt from the travel restrictions
- can travel to Canada for non-discretionary reasons with the COPR and PRV in order to settle and live in Canada as a permanent resident and
- must have an acceptable plan to quarantine for 14 days in Canada
Applicants must check the issue date in the Application Details section of their COPR to see if this applies to them.
Travelling from the US (group 2)
Applicants can travel to Canada from the US for non-discretionary reasons to settle and live in Canada as a permanent resident if
- their application was approved
- they received their COPR and PRV and both are still valid and
- they have an acceptable plan to quarantine for 14 days in Canada
Expired COPR and PRV
IRCC may have contacted applicants or will contact them to ask them if they are able to travel to Canada now to live and settle here. Once they are approved to come to Canada, officers will issue the applicants the documents they need to travel. Applicants should not be reaching out to IRCC.
Travelling from any country other than the US (group 3)
If the COPR and PRV were issued on or before March 18, 2020 but are now expired, the applicant
- is exempt from the travel restrictions
- can travel to Canada for non-discretionary reasons with the COPR and PRV in order to settle and live in Canada as a permanent resident and
- must have an acceptable plan to quarantine for 14 days in Canada
Applicants must check the issue date in the Application Details section of their COPR to see if this applies to them.
Travelling from the US (group 4)
Applicants with expired COPRs can travel to Canada from the US for non-discretionary reasons to settle and live in Canada as a permanent resident if
- their application was approved
- they received their COPR and PRV and
- they have an acceptable plan to quarantine for 14 days in Canada
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And this fact gives us hope that those above indicated previously existed and now removed from the page restrictions don't apply to us anymore and IRCC stops preventing from entering Canada all kinds of approved overseas COPR holders. But it's just my guess. No one can be sure until he or she enters at last Canada and forgets this years-long waiting nightmare.