diff --git a/i2p2www/spec/i2np.rst b/i2p2www/spec/i2np.rst
index cc093481..06524bf0 100644
--- a/i2p2www/spec/i2np.rst
+++ b/i2p2www/spec/i2np.rst
@@ -3,7 +3,7 @@ I2NP Specification
 ==================
 .. meta::
     :category: Protocols
-    :lastupdated: December 2016
+    :lastupdated: January 2017
     :accuratefor: 0.9.28
 
 .. contents::
@@ -53,6 +53,9 @@ below.
 
                 DLM lookup types (DLM flag bits 3-2)
 
+                Minimum version compatible with vast majority of current network,
+                since routers are now using the EdDSA sig type.
+
    0.9.15       Dest/LS key certs w/ EdDSA Ed25519 sig type (if floodfill)
 
    0.9.12       Dest/LS key certs w/ ECDSA P-256, P-384, and P-521 sig types (if