Prepare for release

Author: mitchelloharawild

NEWS.md

@@ -1,5 +1,7 @@
 # fabletools (development version)
 
+Compatibility release for upcoming ggplot2 4.0.0 release.
+
 ## Bug fixes
 
 * Fixed forecast autoplot() and autolayer() draw key for single-point

cran-comments.md

@@ -1,14 +1,16 @@
+This release ensures compatibility with the upcoming ggplot2 v4.0.0 release.
+
 ## Test environments
-* local kubuntu 20.04 install, R 4.1.2
-* ubuntu 16.04 (on GitHub actions), R-devel, R 4.0.0, R 3.6.3, R 3.5.3
-* macOS (on GitHub actions), R 4.0.0
-* windows (on GitHub actions), R 4.0.0
+* local ubuntu 24.04 install, R 4.4.1
+* ubuntu-latest (on GitHub actions), R 4.4.1, R 4.3.3, R 4.2.3
+* macOS-latest (on GitHub actions), R-devel, R 4.4.1
+* windows-latest (on GitHub actions), R 4.4.1
 * win-builder, R-devel, R-release, R-oldrelease
 
 ## R CMD check results
 
 0 errors | 0 warnings | 0 notes
 
-## revdep checks
+## Revdep checks
 
-All revdeps have been checked. No changes to worse were found.
+All reverse dependencies have been checked, none have changed to worse.