diff --git a/Documentation/wxWidgets_patch_notes.txt b/Documentation/wxWidgets_patch_notes.txt
new file mode 100644
index 0000000000..8ffea2cf4f
--- /dev/null
+++ b/Documentation/wxWidgets_patch_notes.txt
@@ -0,0 +1,39 @@
+--== notes about wxWidgets problems ==--
+Last Revised: 28-Feb-2010
+
+
+Kicad needs wxWidgets, the multi platform G.U.I.
+Known problems:
+wxMSW:
+*DO NOT* use wxMSW.2.8.1
+
+wxMSW and wxGTK
+Use wxWidgets 2.8.10 or later
+
+Linux and macOSX
+- Printing problems (all version).
+Note old versions of wxWidgets give *very ugly results*
+(poor printing resolution set to 72ppi)
+
+So use a very recent version (>= 2.8.10 (that also solve other bugs)
+
+wxWidgets patch:
+
+
+*************************************************************************************
+wxGTK version: All
+*************************************************************************************
+Patch for printing wide traces that were shown with missing rounded end caps.
+Without this patch, printing boards and schematics under Linux, and perhaps OSX
+gives ugly drawings.
+
+wxGTK-2.8.11/src/generic/dcpsg.cpp
+serach for:
+line 1636
+    PsPrint( "%%EndProlog\n" );
+
+Add after this line:
+    PsPrint("%%BeginSetup\n");
+    PsPrint( "1 setlinecap\n" );
+    PsPrint("%%EndSetup\n");
+
diff --git a/packaging/windows/nsis/install.nsi b/packaging/windows/nsis/install.nsi
index 7bdd0c4967..46470b0451 100644
--- a/packaging/windows/nsis/install.nsi
+++ b/packaging/windows/nsis/install.nsi
@@ -17,7 +17,7 @@
 
 ; General Product Description Definitions
 !define PRODUCT_NAME "KiCad"
-!define PRODUCT_VERSION "2010.02.21"
+!define PRODUCT_VERSION "2010.02.28"
 !define PRODUCT_WEB_SITE "http://iut-tice.ujf-grenoble.fr/kicad/"
 !define SOURCEFORGE_WEB_SITE "http://kicad.sourceforge.net/"
 !define COMPANY_NAME ""