Update Visual Studio versions in README.

VC6 is hopefully long gone, and I've recently been testing on more
up-to-date versions.

diff --git a/README b/README
index efa8941cd6630d1eabcaec609384c5a81f52e96a..6a83a3e0613aca44982d87521755d0aaaa2666dc 100644 (file)
--- a/README
+++ b/README
@@ -17,19 +17,13 @@ For building on Windows:
    systems. Change into the `windows' subdirectory and type `nmake
    -f Makefile.vc' to build all the PuTTY binaries.
 
-   Last time we checked, PuTTY built with vanilla VC7, or VC6 with
-   an up-to-date Platform SDK. (It might still be possible to build
-   with vanilla VC6, but you'll certainly have to remove some
-   functionality with directives such as NO_IPV6.)
-
-   (We've also had reports of success building with the
-   OpenWatcom compiler -- www.openwatcom.org -- using Makefile.vc
-   with `wmake -ms -f makefile.vc' and NO_MULTIMON, although we
-   haven't tried this ourselves. Version 1.3 is reported to work.)
+   As of 2016, we successfully compiled PuTTY with both Visual Studio
+   7 (2003) and Visual Studio 14 (2015), so our guess is that it will
+   probably build with versions in between those as well.
 
  - Inside the windows/MSVC subdirectory are MS Visual Studio project
    files for doing GUI-based builds of the various PuTTY utilities.
-   These have been tested on Visual Studio 6.
+   These have been tested on Visual Studio 7 and 10.
 
    You should be able to build each PuTTY utility by loading the
    corresponding .dsp file in Visual Studio. For example,