1. You do not need a recovery partition anymore (recimg.exe is removed!)
- Instead files for recovery are used from /Windows/WinSxS folder
- Space savings aprox. 4 GB
- Nearly up to date recovery
- All updates are included EXCEPT the last 30 days for a good reason (to prevent that you recover a situation where a recent update broke your system).
- You can trigger it manually through COMPACT.EXE /CompactOS:always
- MDT 2013 Update1 Task Sequence
- SCCM 2012 R2 SP1 Task Sequence
Check the full story here with Mike Niehaus:
http://blogs.technet.com/b/mniehaus/archive/2015/09/16/windows-10-reducing-the-disk-footprint.aspx