15.6.1 HF00370 was released on 24 July 2015. It supersedes the following hotfixes:
HF00351, HF00353, HF00354, HF00359, HF00361, HF00363, HF00365, HF00366 & HF00368
More details can be found in this readme file: http://communities.bentley.com/products/assetwise/assetwise_platform/m/mediagallery/271051
To download the hotfix please go to this sharefile link: https://bentley.sharefile.com/d-sc1dc1f04cfd47acb