diff --git a/MANUAL.txt b/MANUAL.txt
index 07ffcd7b0..2177cf926 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -1164,6 +1164,9 @@ including all [reveal.js configuration options].
 `theme`, `colortheme`, `fonttheme`, `innertheme`, `outertheme`
 :   themes for LaTeX [`beamer`] documents
 
+`themeoptions`
+:   options for LaTeX beamer themes (a list).
+
 `navigation`
 :   controls navigation symbols in `beamer` documents
     (default is `empty` for no navigation symbols; other valid values
diff --git a/data/templates b/data/templates
index 765b5c568..284279f61 160000
--- a/data/templates
+++ b/data/templates
@@ -1 +1 @@
-Subproject commit 765b5c5685ea501961a1a84d7fe0ed936613a8a2
+Subproject commit 284279f61e493bf70a8375eb772d293b9fb5d6bf