diff --git a/ctan.ann b/ctan.ann
index 529d3108..c6e8f921 100644
--- a/ctan.ann
+++ b/ctan.ann
@@ -1,3 +1,5 @@
-- Changed the handling of the script key in harf mode to be more compatible with behaviour of the node mode. 
-It now expects the name of a script that is actually in the font instead of a ISO 15924 script tag. See issue 117.
-- Corrected a number of small typos and bugs in harf mode.
+* new experimental feature multiscript to automatically switch fonts based on the script
+* new experimental feature fallback to fill in missing glyphs
+* experimental extension of the color feature to color output glyphs 
+* sync with context files of 2020-01-26
+* small bug corrections
diff --git a/doc/luaotfload-main.tex b/doc/luaotfload-main.tex
index 1bcc8c27..79d7411b 100644
--- a/doc/luaotfload-main.tex
+++ b/doc/luaotfload-main.tex
@@ -2058,7 +2058,14 @@
   \beginaltitem  {aux.slot_of_name(id : int, name : string)}
             Translates a name for a glyph in font \luaident{id} to the
             corresponding glyph slot which can be used e.g.\ as an argument to
-            \inlinecode{\char}.
+            \inlinecode{\char}. The number is assigned by the \identifier{luaotfload} code 
+            and not related to the glyph index (GID) of the font as stored in the \identifier{[index]} field
+            of the lua-file.
+  \endaltitem
+
+  \beginaltitem  {aux.gid_of_name(id : int, name : string)} 
+            Translates\marginpar{New version 3.12} a name for a glyph in font \luaident{id} to the
+            corresponding glyph index (GID) as stored in the \identifier{[index]} field. 
   \endaltitem
 
   \beginaltitem  {aux.name_of_slot(id : int, slot : int)}