Here's an excerpt from the press release:
Rachel Burley, Vice President and Director, Open Access, commented, "Wiley is committed to meeting the evolving needs of the authors who wish to provide open access to the published articles that convey the results of their research."
Burley continued, "Our announcement today concerns Wiley’s fully open access journals. We are also reviewing the licensing arrangements for our hybrid program OnlineOpen, our open access option for individual articles published in subscription journals. In consultation with our publishing partners, we aim to continue to develop and deliver sustainable open access products providing author choice and high levels of service."
In the first instance, the journals moving to the CC-BY licence are Brain and Behavior, Ecology and Evolution, MicrobiologyOpen, Cancer Medicine, Food Science & Nutrition, Evolutionary Applications, Geoscience Data Journal and EMBO Molecular Medicine.