require htmltools 0.3.6

cpsievert · cpsievert · commit 1baf70cb9f26 · 2018-11-26T10:46:57.000-06:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -32,7 +32,7 @@ Imports:
     digest,
     viridisLite,
     base64enc,
-    htmltools,
+    htmltools (>= 0.3.6),
     htmlwidgets (>= 1.3),
     tidyr,
     hexbin,
