CHCH news has posted some information about coming changes to HSR bus service as of April 28:
https://www.chch.com/hsr-announces-c...to-bus-routes/
Found an HSR news release link via its Twitter account:
https://twitter.com/hsr/status/1115613298744025089
https://www.hamilton.ca/government-i...ges-hsr-routes
The RBC Canadian Open express shuttle schedule from Downtown Hamilton to Ancaster are also mentioned in the News Release.