Release revdeprun 2.3.0 (#170)

* Run cargo update

* Increment version number to 2.3.0

* Update changelog

Author: nanxstats

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## revdeprun (development version)
+## revdeprun 2.3.0
 
 ### New features
 
@@ -13,14 +13,17 @@
 - Correct `--skip-r-install` behavior to make it truly bypass R version
   resolution as well as installation, so existing system-wide R installations
   can be used without calling the R Hub version API (#162).
-- Replace the hard-coded Debian 13 to Debian 12 mapping from #160 with live
-  fallback probing. Unsupported future Debian releases now fall back one
-  release at a time until the R Hub API returns a compatible installer (#162).
 - Prevent [P3M rate limit failures](https://forum.posit.co/t/210701) during
   large-scale reverse dependency checks by sharing a request budget between
   pak binary downloads and xfun source tarball downloads. Downloads pause
   after 1,800 P3M package requests and resume after a 5-minute cooldown (#161).
 
+### Improvements
+
+- Replace the hard-coded Debian 13 to Debian 12 mapping from #160 with live
+  fallback probing. Unsupported future Debian releases now fall back one
+  release at a time until the R Hub API returns a compatible installer (#162).
+
 ## revdeprun 2.2.3
 
 ### Maintenance