Update README with v4 link

Author: theogravity

.gitignore

@@ -10,3 +10,4 @@ npm-debug.log*
 .yarn-integrity
 .idea
 coverage/
+test-report.xml

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-### [v3.0.4], [v3.0.5]
+### [v3.0.4], [v3.0.5], [v3.0.6]
 > 2020-03-22
 
 Accidentally published v4 beta into mainline npm. This is a revert publish.

README.md

@@ -15,14 +15,18 @@
 
 ---
 
+## v4 beta announcement
 
-### How to Install
+3/22/2020: Version 4 of `sqlite` is now in beta.
+
+Installation instructions and changelog [here](https://github.com/kriasoft/node-sqlite/issues/105).
+
+### How to Install (v3)
 
 ```sh
 $ npm install sqlite --save
 ```
 
-
 ### How to Use
 
 **NOTE**: For Node.js v5 and below use `var db = require('sqlite/legacy');`.

package.json

@@ -1,7 +1,7 @@
 {
  "private": true,
  "name": "sqlite",
- "version": "3.0.5",
+ "version": "3.0.6",
  "description": "SQLite client for Node.js applications with SQL-based migrations API",
  "repository": "kriasoft/node-sqlite",
  "author": "Kriasoft <hello@kriasoft.com> (https://www.kriasoft.com)",