I thought maybe that the Canada Post need to have a new contract as the contract is already ended. Now I am seeing what you are typing saying that the workers need to get a high school diploma to deliver or work in the Post Office.
My Dad had high school diploma back then. So that does not mean there were any new changes. My Dad worked for the Post Office in United States for many years sorted the letters into boxes by hand and then became a supervisor to run the letter collecting machine instead of sorting by hand.
Yeah, most post offices need safety in the workplace. I don't know about the wages. Nothing has been said. 
Here in Ontario, first it was Hamilton and then Montreal and then what next to find some other towns or cities to go on strikes. I have not been keeping up with the news lately. **sigh**
