diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 View [Vega-Lite](https://vega.github.io/vega-lite/) visualizations
 created by the `hvega` package in IHaskell notebooks.
 
-When used with Jupyter notebooks ut relies on
+When used with Jupyter notebooks it relies on
 [Vega-Embed](https://vega.github.io/vega-lite/usage/embed.html) to
 do the hard work of parsing and displaying the Vega Lite specification.
 
@@ -16,3 +16,14 @@
 [notebooks directory](https://github.com/DougBurke/hvega/tree/master/notebooks).
 
 This code is released under the BSD3 license.
+
+# Current status
+
+If your visualization uses anything more modern than version 2 of the Vega-Lite
+specification (and possibly even version 2 features) then there is a good chance
+that it will not display correctly in IHaskell. This can differ depending on
+whether you are using the notebook or lab interface.
+
+For the lab interface I am waiting for support for custom mime-types to be
+released (it is in the master branch of IHaskell). For the notebook interface
+I gave up on trying to work through the JavaScript issues I came across.
diff --git a/ihaskell-hvega.cabal b/ihaskell-hvega.cabal
--- a/ihaskell-hvega.cabal
+++ b/ihaskell-hvega.cabal
@@ -1,5 +1,5 @@
 name:                ihaskell-hvega
-version:             0.2.1.0
+version:             0.2.2.0
 synopsis:            IHaskell display instance for hvega types.
 description:         Support Vega-Lite visualizations in IHaskell notebooks.
 homepage:            https://github.com/DougBurke/hvega
@@ -8,7 +8,7 @@
 license-file:        LICENSE
 author:              Douglas Burke
 maintainer:          dburke.gw@gmail.com
-copyright:           2018, 2019 Douglas Burke
+copyright:           2018-2020 Douglas Burke
 category:            Development
 build-type:          Simple
 extra-source-files:  README.md
@@ -22,7 +22,7 @@
   exposed-modules:     IHaskell.Display.Hvega
   build-depends:       base >= 4.7 && < 5
                      , aeson >= 0.11 && < 1.5
-                     , hvega < 0.5
+                     , hvega < 0.6
                      , ihaskell >= 0.9.1 && < 0.11
                      , text == 1.2.*