The official timetables have appeared on the website. This year, it's surprising there aren't SO many critical route changes. Must be the first time since ages. Only one significant change and one minor change, along with the normal 1~5 kms adjustment in the stages length (and before you ask, no worries, the ITT has stayed the same. But it has 200m more than announced)
The significant change is in stage 11: after the first hilly half of the stage, the riders will not pass through the city center of Imola, but they'll head immediately into the circuit. this will cut almost all the flat part that was originally planned. To compensate for the cut, they will do 4 laps instead of the original 3. Good change if you ask me.
The minor change is in stage 8: The Macerone will not be climbed due to the bad state of the road apparently. Nobody cares.
PS: The Giro website is in a state of utter mess. Broken links, wrong stage maps... and the timetables are the only up to date objects

But at least now I can start working on my traditional route analysis