Hi,
Unfortunately, the ZED sdk doesn't use preprocessor defines for the version number, so it makes it difficult for third party applications to support multiple versions of their SDK (in terms of compilation switches). GlobalDefine.hpp:
const int ZED_SDK_MAJOR_VERSION = 1;
const int ZED_SDK_MINOR_VERSION = 1;
const int ZED_SDK_PATCH_VERSION = 0;
If you want still to use 0.9, see this
commit and this
commit for the changes made between 0.9 and 1.0.
cheers