Yes. What I've seen is that it's really more just for clarification of the language on two of them, and the other one is removing “Heritage” and replacing it with “the Government of Canada”. I have no problem with either.
Evidence of meeting #29 for Transport, Infrastructure and Communities in the 40th Parliament, 3rd Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was amendment.
A recording is available from Parliament.