#rstats I'm very happy to announce Jarl 0.4.0!
Jarl is a very fast R linter, written in Rust. This release brings lots of improvements and fixes:
- Jarl can now find unreachable code, meaning code that will never run because it's after a stop(), a return(), etc.
- the suppression comments system (to ignore diagnostics on specific lines) has been entirely rewritten
- and more!
See the blog post: https://www.etiennebacher.com/posts/2026-02-03-jarl-0.4.0
And the full changelog: https://jarl.etiennebacher.com/