The TaskCreate, TaskGet, TaskUpdate, and TaskList tools have been removed. These were a more complex team collaboration-oriented task system that has been superseded by the simpler TodoWrite tool.
Details
TodoWrite continues to work for tracking todos during sessions
Old todos are automatically migrated to the new system
Team collaboration features are no longer available through these tools
Evidence
Diff shows 23 occurrences of TaskCreate/TaskGet/TaskUpdate/TaskList in v2.1.2, reduced to 2 in v2.1.3 (legacy references only)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
