Update docs to clarify version & link to v1

Author: eemeli

README.md

@@ -11,10 +11,10 @@ For more information, see the project's documentation site: [**eemeli.org/yaml**
 To install:
 
 ```sh
-npm install yaml
+npm install yaml@next
 ```
 
-Note: `yaml` 0.x and 1.x are rather different implementations. For the earlier `yaml`, see [tj/js-yaml](https://github.com/tj/js-yaml).
+**Note:** These docs are for `yaml@2`. For v1, see the [v1.10.0 tag](https://github.com/eemeli/yaml/tree/v1.10.0) for the source and [eemeli.org/yaml/v1](https://eemeli.org/yaml/v1/) for the documentation.
 
 ## API Overview
 
@@ -33,11 +33,11 @@ const YAML = require('yaml')
 
 ### YAML Documents
 
-- [`YAML.createNode(value, wrapScalars, tag): Node`](https://eemeli.org/yaml/#creating-nodes)
 - [`YAML.defaultOptions`](https://eemeli.org/yaml/#options)
 - [`YAML.Document`](https://eemeli.org/yaml/#yaml-documents)
-  - [`constructor(options)`](https://eemeli.org/yaml/#creating-documents)
+  - [`constructor(value, options)`](https://eemeli.org/yaml/#creating-documents)
   - [`defaults`](https://eemeli.org/yaml/#options)
+  - [`#createNode(value, options): Node`](https://eemeli.org/yaml/#creating-nodes)
   - [`#anchors`](https://eemeli.org/yaml/#working-with-anchors)
   - [`#contents`](https://eemeli.org/yaml/#content-nodes)
   - [`#errors`](https://eemeli.org/yaml/#errors)

docs/01_intro.md

@@ -3,9 +3,9 @@
 > To install:
 
 ```sh
-npm install yaml
+npm install yaml@next
 # or
-yarn add yaml
+yarn add yaml@next
 ```
 
 `yaml` is a new definitive library for [YAML](http://yaml.org/), a human friendly data serialization standard. This library:
@@ -19,6 +19,8 @@ The library is released under the ISC open source license, and the code is [avai
 
 For the purposes of versioning, any changes that break any of the endpoints or APIs documented here will be considered semver-major breaking changes. Undocumented library internals may change between minor versions, and previous APIs may be deprecated (but not removed).
 
+**Note:** These docs are for `yaml@2`. For v1, see the [v1.10.0 tag](https://github.com/eemeli/yaml/tree/v1.10.0) for the source and [eemeli.org/yaml/v1](https://eemeli.org/yaml/v1/) for the documentation.
+
 ## API Overview
 
 The API provided by `yaml` has three layers, depending on how deep you need to go: [Parse & Stringify](#parse-amp-stringify), [Documents](#documents), and the [CST Parser](#cst-parser). The first has the simplest API and "just works", the second gets you all the bells and whistles supported by the library along with a decent [AST](#content-nodes), and the third is the closest to YAML source, making it fast, raw, and crude.

docs/index.html.md

@@ -2,7 +2,7 @@
 title: YAML
 
 toc_footers:
-  - <a href='https://github.com/eemeli/yaml/releases'>Version <span id='version'>1.x.y</span> (changelog)</a>
+  - <a href='https://github.com/eemeli/yaml/releases'>Version <span id='version'>2.x.y</span> (changelog)</a>
   - <a href='https://github.com/eemeli/yaml'>github.com/eemeli/yaml</a>
   - <a href='https://www.npmjs.com/package/yaml'><code>npm install yaml</code></a>