changelog: Clever Tools 3.4.0

content/changelog/2024-02-16-clever-tools-3.4.0.md

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+---
+title: Clever Tools 3.4.0 is available
+date: 2024-02-16
+tags:
+  - clever-tools
+  - cli
+authors:
+  - name: David Legrand
+    link: https://github.com/davlgd
+    image: https://github.com/davlgd.png?size=40
+  - name: Hubert Sablonière
+    link: https://github.com/hsablonniere
+    image: https://github.com/hsablonniere.png?size=40
+description: JSON everywhere, create more easily!
+excludeSearch: true
+---
+
+This week, we published two Clever Tools updates in a row. 3.3.0 was about adding [our new Gravelines HDS region](/changelog/2024-02-12-new-grahds-region/) support and fixing a bug in our add-ons logs feature. 3.4.0 brings `json` and `json-stream` formats for applications logs. The latter uses the Newline delimited JSON (NDJSON) specification (`jq` compatible). You can learn more about it [here](https://github.com/ndjson/ndjson-spec/blob/master/README.md).
+
+But it's the `create` and `deploy` commands which are the most improved by this release. First, you'll now get the application or add-on name confirmed after creation. You can also get a JSON response adding `--format json` or `-F json` to the `create` or `create-addon` command. Second, the current folder name is now used as default application name if none is provided. 
+
+To create a Node.js application once logged in, you can now just:
+
+```
+clever create -t node
+```
+
+If you need a JSON response for a Go application deployed on Gravelines HDS:
+
+```
+clever create --type go --region grahds --format json
+```
+
+Last but not least: you can deploy a specific tag from your local git repository adding the `--tag` or `-t` option:
+
+```
+clever deploy --tag v0.4.2
+```
+
+To upgrade Clever Tools, [use your favorite package manager](https://github.com/CleverCloud/clever-tools/blob/master/docs/setup-systems.md#how-to-install-clever-tools). For example with npm: 
+
+```
+npm update -g clever-tools
+clever version
+```