Document

svn path=/trunk/mono/; revision=133832

1 files changed, 10 insertions, 0 deletions

diff --git a/README b/README
index 4b51d32476a..e3a38653c31 100644
--- a/README
+++ b/README
@@ -366,6 +366,11 @@ This is Mono.
 			disabling this will drop support for any
 			libraries using DllImport.
 
+		portability:
+			Removes support for MONO_IOMAP, the environment
+			variables for simplifying porting applications that 
+			are case-insensitive and that mix the Unix and Windows path separators.
+
 		profiler:
 			Disables support for the default profiler.
 
@@ -377,6 +382,11 @@ This is Mono.
 			assemblies (AssemblyBuilderAccess.Save) in
 			System.Reflection.Emit.
 
+		shadow_copy:
+			Disables support for AppDomain's shadow copies
+			(you can disable this if you do not plan on 
+			using appdomains).
+
 		simd:
 			Disables support for the Mono.SIMD intrinsics
 			library.