Merge with 3.5

diff --cc Misc/NEWS
index a15aa221d188b2ce141c5c4f6ef40d0a744f38eb,36cb6e4db3d8b0d5fc0b7917511fe0d0d1b048c2..5c318f992a0ec66dca70869b230214da34ffcabc
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -239,9 -150,21 +250,22 @@@ Buil
  Windows
  -------
  
+ - Issue #25102: Windows installer does not precompile for -O or -OO.
+ 
+ - Issue #25081: Makes Back button in installer go back to upgrade page when
+   upgrading.
+ 
+ - Issue #25091: Increases font size of the installer.
+ 
+ - Issue #25126: Clarifies that the non-web installer will download some
+   components.
+ 
+ - Issue #25213: Restores requestedExecutionLevel to manifest to disable
+   UAC virtualization.
+ 
  - Issue #25022: Removed very outdated PC/example_nt/ directory.
  
 +
  What's New in Python 3.5.0 final?
  =================================