diff --git a/CHANGELOG.md b/CHANGELOG.md
index 999d562..b797fc1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 
 ### Added
 
-- Add `Tucan.Export` wrapper aroung `VegaLite.Export`
+- Add `Tucan.Export` wrapper around `VegaLite.Export`
 
 ## [v0.3.1](https://github.com/pnezis/tucan/tree/v0.3.1) (2024-01-20)
 
diff --git a/tucan.txt b/tucan.txt
index dfae2f9..5456deb 100644
--- a/tucan.txt
+++ b/tucan.txt
@@ -12,13 +12,16 @@ darkgold
 darkgreen
 darkmulti
 darkred
+defn
 enlayer
+errorband
 errorbar
 gapminder
 ggplot
 goldgreen
 goldorange
 goldred
+grayscale
 greenblue
 groupby
 hconcat
@@ -43,6 +46,7 @@ livebook
 matplotlib
 maxbins
 maxsteps
+meshgrid
 minsteps
 mnist
 monthdate
@@ -76,6 +80,7 @@ subview
 subviews
 symlog
 tealblues
+trendline
 tucan
 tukey
 vconcat