Today Panasonic announced that it will release a new 2.5 firmware GH4 update by end of March. Here is the press text:
DMC-GH4 Firmware Update Version 2.5
Newark, NJ (March 16, 2016) – Panasonic has today announced the new firmware update Version 2.5 for the DMC-GH4 to further enhance its performance at no charge. The new firmware Version 2.5 includes following functional updates:
Post Focus is a special function that enables users to select an in-focus point after shooting. It has already been integrated in new LUMIX cameras such as the GX8. With this function, users can enjoy changing the perspective for greater photographic expression or to choose the best in-focus shot for macro shooting.
-4K PHOTO (4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst)
With 4K PHOTO mode there are three dedicated modes – 4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst – are all now available on LUMIX GH4*. The addition of these modes further enhances the usability of 4K PHOTO to capture fleeting photo opportunities at 30p.
-External Flash Burst
Consecutive shooting with flash burst is available with an external flash that is capable of continuous emission. This includes the following Panasonic models: DMW-FL580L, DMW-FL360L, DMW-FL500, DMW-FL360 and DMW-FL220.
The new DMC-GH4 firmware Version 2.5 is scheduled to be released at the end of March 2016 at the LUMIX Customer Support website: http://panasonic.jp/support/global/cs/dsc/