Ncdu 1.20 + 2.4 + bunch of changes

dat/sqlbin.md

@@ -9,13 +9,14 @@ tool.
 ## Features
 
 - Simple, fast and minimalistic UI
-- Efficiently handles large query results
+- Efficiently handles and caches large query results
 - Integrates with [gnuplot](http://gnuplot.info/) to visualize query results
-- Automatically generates schema documentation
+- Automatically generates documentation for your schema
 - Supports saving, tagging, sharing and browsing queries
-- Export query results to TSV, CSV or JSON
+- Export query results to TSV, SQL, CSV or JSON
 - Supports multiple users
 - Built-in syntax highlighting (provided by [Prism](https://prismjs.com/))
+- Keeps track of queries that broke after a schema update
 - Single-binary deployment^[Or, well, two binaries if you include the custom
   build of gnuplot.]
 - Fully usable without JavaScript^[JavaScript is only used for optional
@@ -23,6 +24,10 @@ tool.
 
 ## Download
 
+Requirements
+:   Linux. Other OSes may also work if you don't enable gnuplot support or
+    disable the seccomp patch, but I can't really recommend that.
+
 Latest release
 :   There's no numbered releases or static binaries yet, get in touch if this
     interests you.