[cogl] doc/RELEASING: Add a note about testing windows compilation

[Neil Roberts <nroberts src gnome org>]

commit 8c9c01a6f4bba0174751973bec599359f92eace9
Author: Neil Roberts <neil linux intel com>
Date:   Mon Oct 17 14:59:35 2011 +0100

    doc/RELEASING: Add a note about testing windows compilation
    
    Now that we have reasonably good Windows support, we'd like to make
    sure each release still compiles there.
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 doc/RELEASING |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/doc/RELEASING b/doc/RELEASING
index b29ca34..5a64107 100644
--- a/doc/RELEASING
+++ b/doc/RELEASING
@@ -40,6 +40,12 @@ When making a new release;
      $ make all
      $ make test
 
+ - Test cross-compiling for Windows:
+
+   Please use the build/mingw/mingw-fetch-dependencies.sh with a fresh
+   build directory to make sure that all of the download links still
+   work.
+
  - Update the release documentation:
 
      - NEWS: new feature details, bugs fixed, acknowledgements