diff --git a/README.md b/README.md
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+++ b/README.md
@@ -15,6 +15,7 @@ Some examples: https://github.com/simonw/datasette/wiki/Datasettes
 
 ## News
 
+* 20th April 2018: [Datasette plugins, and building a clustered map visualization](https://simonwillison.net/2018/Apr/20/datasette-plugins/) introducing Datasette's new plugin system and [datasette-cluster-map](https://pypi.org/project/datasette-cluster-map/), a plugin for visualizing data on a map
 * 20th April 2018: [Datasette 0.20: static assets and templates for plugins](https://github.com/simonw/datasette/releases/tag/0.20)
 * 16th April 2018: [Datasette 0.19: plugins preview](https://github.com/simonw/datasette/releases/tag/0.19)
 * 14th April 2018: [Datasette 0.18: units](https://github.com/simonw/datasette/releases/tag/0.18)