diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 177e318..052b8f7 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -115,7 +115,9 @@
     HSZ         = 10         # Help Font size
     HEIGHT      = 25         # Initial window height
     MAXDIR      = 32         # Max entries in Directory Menu
+    MAXDIRBUF   = 250        # Max size of directory buffer
     MAXHIST     = 32         # Max entries in History Menu
+    MAXHISTBUF  = 250        # Max size of command history buffer
     MAXNESTING  = 32         # Max level of variable nesting allowed
     REFRESHINT  = 3000       # ms between refreshes - inaccurate, but bigger=longer
     WIDTH       = 90         # Initial window width