You can upload images into the chat and now even using quick upload images thanks to the new resize on click size feature.
The uploaded image is inserted into the chat input text as a thumb and you can send it to the chat.
Now you can upload the image directly to the chat without inserting the thumb in the input text : you ahve added a new field uploadImageSendDirect in the config.
Once checked, the image you upload goes directly to the chat. This is very useful for mobile chat.