# Released Chestnut 0.12.0
**URL:** https://clojureverse.org/t/released-chestnut-0-12-0/176
**Category:** Chestnut
**Created:** [May 24, 2016, 11:24am UTC](https://clojureverse.org/t/released-chestnut-0-12-0/176 "2016-05-24T11:24:34Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@plexus](https://clojureverse.org/u/plexus)
#### Post date: [May 24, 2016, 11:24am UTC](https://clojureverse.org/t/released-chestnut-0-12-0/176/1 "2016-05-24T11:24:34Z")
A new Chestnut release, containing mostly upgrades to dependencies (ClojureScript, Figwheel, Om, Environ, lein-cljsbuild, …)
Contains a fix for `lein jar` contributed by Mark Ingram : [https://github.com/plexus/chestnut/pull/170](https://github.com/plexus/chestnut/pull/170)
Contains an upgraded README in generated projects, in particular the instructions for Emacs/CIDER have been brought up-to-date, and a few remaining references to Weasel were removed.
Full Changelog: [https://github.com/plexus/chestnut#changelog](https://github.com/plexus/chestnut#changelog)
Doing a `lein new chestnut` should pull the latest version immediately from Clojars (you can check at the bottom of the generated README.)
For existing projects it is recommended to use `lein ancient` to check for outdated dependencies, and to apply the change in [PR#170](https://github.com/plexus/chestnut/pull/170) manually. Note that `lein ancient` does not check Leiningen plugins in use, you have to check these manually against the latest version on Clojars.
---
### Author:  [@jballanc](https://clojureverse.org/u/jballanc)
#### Post date: [May 24, 2016, 12:59pm UTC](https://clojureverse.org/t/released-chestnut-0-12-0/176/2 "2016-05-24T12:59:28Z")
Actually, if I recall correctly `lein ancient :all` and `lein ancient upgrade :all` will check plugins as well. (Bonus: `lein ancient profiles :all` and `lein ancient upgrade-profiles :all` will take care of everything in your `~/.lein/profiles.clj` too.)
---
### Author:  [@system](https://clojureverse.org/u/system)
#### Post date: [October 5, 2018, 12:50pm UTC](https://clojureverse.org/t/released-chestnut-0-12-0/176/3 "2018-10-05T12:50:25Z")