Currently HubSpot doesn't have any blog staging tools (I think something is in the pipeline) so updating the design of an existing blog is a bit of a game.
The best way currently is something like:
Create a test blog and clone a few posts acorss to it
Hide the blog and posts from Google
Develop and test the new templates
When ready, apply the new templates to the main blog
Currently HubSpot doesn't have any blog staging tools (I think something is in the pipeline) so updating the design of an existing blog is a bit of a game.
The best way currently is something like:
Create a test blog and clone a few posts acorss to it
Hide the blog and posts from Google
Develop and test the new templates
When ready, apply the new templates to the main blog