From Steve's Guardian article.

"Both the US and Britain have made clear they believe that nothing significant has altered in Hamas's position. A Foreign Office spokesman said: "They must renounce violence, recognise Israel and accept previously signed agreements."
True, what Hamas means by its new "General Principles and Policies Document" is still murky, particularly as it still holds out the possibility of a Palestinian state in all of historic Palestine. And it has published the changes now as a strategic move to secure its own survival.
After 10 years of a crippling economic siege Hamas is struggling to govern. It desperately needs money – not least to pay for fuel – and it needs Egypt to open its crossing into the Sinai. In return, both Egypt and Arab paymasters demand that Hamas show moderation."

What she gets wrong,
"The uncomfortable fact is that the west is only too happy to leave the people of Gaza inside their prison; it suits us to do so. We don't care about blighted lives, or about whether the electricity is on six hours or four hours or if there is none at all. "

No. We can do nothing while Hamas pursues its insane war against its neighbour!

"By accepting that Hamas has met at least some of the west's conditions,.."

It has not!

"On the Gaza streets there is no expectation of any change, only predictions of a new war."
https://www.theguardian.com/commentisfree/2017/may/19/hamas-peace-gaza-stalemate