August Hyper-V Rollup Package (kb 2264080)
Yesterday the Hyper-V Product Team announced a handy Hyper-V Rollup update which includes the fix for 3 issues. This update will help us to simplify our hosts maintenance tasks.
On the same KB you will find individual references to each fix and the end of the article.
https://support.microsoft.com/kb/2264080
Cristian Edwards