diff --git a/docs/usage/configuration-options.md b/docs/usage/configuration-options.md
index 43c5ca5aa4fdf4c0a285448a83a18207fc02e1c3..3d7de7ee1f7c2d1cc4677b36bba817d06a92075f 100644
--- a/docs/usage/configuration-options.md
+++ b/docs/usage/configuration-options.md
@@ -267,7 +267,7 @@ Example:
 
 ## encrypted
 
-See https://docs.renovatebot.com/private-modules for details on how this is used to encrypt npm tokens.
+See [Private npm module support](https://docs.renovatebot.com/private-modules) for details on how this is used to encrypt npm tokens.
 
 ## engines
 
@@ -285,7 +285,7 @@ Be careful you know what you're doing with this option. The initial intended use
 
 ## extends
 
-See https://docs.renovatebot.com/config-presets for details.
+See [shareable config presets](https://docs.renovatebot.com/config-presets) for details.
 
 ## fileMatch
 
@@ -594,13 +594,22 @@ Check out our [Node.js documentation](https://docs.renovatebot.com/node) for a c
 
 ## npm
 
+The following `depTypes` are currently supported by the npm manager :
+
+- `dependencies`
+- `devDependencies`
+- `optionalDependencies`
+- `peerDependencies`
+- `engines` : Renovate will update any `node`, `npm` and `yarn` version specified under `engines`.
+- `volta` : Renovate will update any `node` and `yarn` version specified under `volta`.
+
 ## npmToken
 
-See https://docs.renovatebot.com/private-modules for details on how this is used. Typically you would encrypt it and put it inside the `encrypted` object.
+See [Private npm module support](https://docs.renovatebot.com/private-modules) for details on how this is used. Typically you would encrypt it and put it inside the `encrypted` object.
 
 ## npmrc
 
-See https://docs.renovatebot.com/private-modules for details on how this is used.
+See [Private npm module support](https://docs.renovatebot.com/private-modules) for details on how this is used.
 
 ## nuget
 
diff --git a/docs/usage/node.md b/docs/usage/node.md
index 00285b37928034bf9ce8de36eb4bf8fe38b3abf7..d00c5eeb5335f13d2ea177a83680a84fc788f755 100644
--- a/docs/usage/node.md
+++ b/docs/usage/node.md
@@ -12,6 +12,7 @@ Renovate can upgrade the [Node.js](https://nodejs.org/en/) runtime used by your
 Renovate is capable of managing the Node.js version in the following files:
 
 - The [`engines`](https://docs.npmjs.com/files/package.json#engines) field in [`package.json`](https://docs.npmjs.com/files/package.json).
+- The [`volta`](https://docs.volta.sh/guide/understanding#managing-your-project) field in [`package.json`](https://docs.npmjs.com/files/package.json).
 - The [`.nvmrc`](https://github.com/creationix/nvm#nvmrc) file for the [Node Version Manager](https://github.com/creationix/nvm).
 - The [`node_js`](https://docs.travis-ci.com/user/languages/javascript-with-nodejs/#Specifying-Node.js-versions) field in [`.travis.yml`](https://docs.travis-ci.com/user/customizing-the-build/).