Sprint Goal and changes in current sprint backlog0
Can the Sprint Goal be changed diring the sprint? If yes, in which case?
The PO is pushing for new stories to be done in the current sprint. He negotiates with the Dev team regarding this. With the new stories there will be slight change of the Sprint Goal. Should this new stores be included in the current sprint and the goal changed?
What if the goal needs to be drastically changed? Will it be better for the PO to cancel the current sprint and start new one with different Sprint Goal?
What does the Scrum Guide say should happen if a Sprint Goal becomes obsolete?
It says PO should cancel the sprint. However, for a small extension, isn't that an overkill?
Why would it be an overkill? Why to invest more time and money in something, it doesn't make sense anymore?
I get that point if sprint goal is drastically changed.
But, what if it is extended in that way that previous work is not in vain and it makes sense for the newly added stories as well? Is the Sprint Goal set in stone?
Yes, the Sprint Goal is set in stone :-) The work it makes sense the team can do in the new sprint.