Advertisements Here is the list of improvements, as listed on Sony Alpha Rumors

Sony A9

Change specifications for overheating warning

Sony A7rII and A7sII

Adds “Auto Pwr OFF Temp.” function()()If the same part of your skin touches the camera for a long period of time while using the camera, even if the camera does not feel hot to you, it may cause symptoms of a low-temperature burn such as redness or blistering.Pay special attention in the following situations and use a tripod, etc.When using the camera in a high-temperature environmentWhen someone with poor circulation or impaired skin sensation uses the cameraWhen using the camera with the [Auto Pwr OFF Temp.] set to [High]Improves operability of the camera:Improves operability when AF area is set to flexible spotRefer to here for details.Adds “Live View Display” into custom button assignationAdds “Set File Name” functionSupports visible light LED in external flash for AF (HVL-F45RM)Improves release time lag when wireless flash is usedOptimizes exposure algorithm during focusing when [Live View Display] is [Setting Effect OFF]Improves image quality when Long Exposure NR setting is OFFImproves overall stability of the camera

Sony A7II Pay special attention in the following situations and use a tripod, etc.

When using the camera in a high-temperature environmentWhen someone with poor circulation or impaired skin sensation uses the cameraWhen using the camera with the [Auto Pwr OFF Temp.] set to [High]

Improves operability of the camera:Improves operability when AF area is set to flexible spotRefer to here for details.Adds “Live View Display” into custom button assignationAdds “Set File Name” functionSupports visible light LED in external flash for AF (HVL-F45RM)Improves release time lag when wireless flash is usedImproves overall stability of the camera

Sony A6500

Supports new lens “SEL100400GM”Optimizes image stabilization performance in movie mode

Sony A6300

Adds “Auto Pwr OFF Temp.” function()()If the same part of your skin touches the camera for a long period of time while using the camera, even if the camera does not feel hot to you, it may cause symptoms of a low-temperature burn such as redness or blistering.Pay special attention in the following situations and use a tripod, etc.When using the camera in a high-temperature environmentWhen someone with poor circulation or impaired skin sensation uses the cameraWhen using the camera with the [Auto Pwr OFF Temp.] set to [High]Supports new lens “SEL100400GM”Modifies aspect of guide frame display in LCD (2.35:1 mode)Improves overall stability of the camera

[via Sony Alpha Rumors]

When using the camera in a high-temperature environmentWhen someone with poor circulation or impaired skin sensation uses the cameraWhen using the camera with the [Auto Pwr OFF Temp.] set to [High] Sony releases firmware to address the A9 overheating issue  and a bunch of other bugs - 47