The TodoWrite tool documentation remains unchanged between v2.0.29 and v2.0.30. All guidance on when to use the tool, task states, and management practices are identical.
Evidence
Documentation at lines 204989-205176 (v2.0.30), previously at lines 204886-205072 (v2.0.29)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.