add news bullet

teunbrand · teunbrand · commit a8306d36ca10 · 2025-04-02T11:05:57.000+02:00
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,6 @@
 # ggplot2 (development version)
 
+* (internal) `zeroGrob()` now returns a `grid::nullGrob()` (#6390).
 * `position_fill()` avoids stacking observations of zero (@teunbrand, #6338)
 * New `layer(layout)` argument to interact with facets (@teunbrand, #3062)
 * New `stat_connect()` to connect points via steps or other shapes 
