Recently, Microsoft discontinued the Microsoft Band SDK, and removed Microsoft Band from its online store. "Band" (as the fitness band was known) was Microsoft's entry into the fitness wearables market. For those developing explicitly for Band, this is a rude awakening.
Campaign Monitor, the email marketing software aimed at designers, recently announced a massive API update that is sure to please developers. The changes are less of an update and more of a complete redesign from the ground up. The folks down in Sydney have gone RESTful, the new version no longer supporting SOAP. The API also added realtime tracking and integrated powerful segmentation tools.