According to DigiTimes, Intel will release 20 new processors for its “Haswell Refresh” platform, covering the Intel Core, Pentium and Celeron series. The SKUs include the Core i7-4790, Core i5-4690, Core i5-4590, Core i3-4360, Pentium G3450 and Celeron G1840. There are also low-power chips that consist of the Core i7-4790S, Core i5-4590S and Core i3-4150T.
http://www.hardwarezone.com.sg/tech-news-intel-preparing-refresh-haswell-lineup-q2-2014
http://www.golem.de/news/intel-prozessor-die-ersten-haswell-refresh-cpus-sind-da-1404-105847.html