Since the ARC first investigated JW's, WT have released a number of new instructions and policy documents.
My guess is that buried in those new documents are words and sentences, intentionally placed, which can now be used as evidence of changes, or intent of changes being made.
Whether these new instructions materially affect the way child abuse is handled in the congregations is another matter, and one that the ARC will have to hunt through the fog of Theocratic Warfare Strategy to correctly ascertain.
The WT is an experienced master of practised deceit. Only extreme levels of scrutiny will expose their craftiness, trickery and lies.