chore(toe): update graphql-toe and add instructions to README

.changeset/lucky-bears-promise.md

@@ -0,0 +1,5 @@
+---
+'@urql/exchange-throw-on-error': patch
+---
+
+Update `graphql-toe` and add more detail to README.

exchanges/throw-on-error/README.md

@@ -1,8 +1,8 @@
 # @urql/exchange-throw-on-error (Exchange factory)
 
-`@urql/exchange-throw-on-error` is an exchange for the [`urql`](../../README.md) GraphQL client that makes field access to data throw an error if the field errored.
+`@urql/exchange-throw-on-error` is an exchange for the [`urql`](https://github.com/urql-graphql/urql) GraphQL client that throws on field access to errored fields.
 
-It is built on top of the [`graphql-toe`](https://github.com/graphile/graphql-toe) package.
+It is built on top of the [`graphql-toe`](https://github.com/graphile/graphql-toe) package - please see that package for more information.
 
 ## Quick Start Guide
 
@@ -13,3 +13,15 @@ yarn add @urql/exchange-throw-on-error
 # or
 npm install --save @urql/exchange-throw-on-error
 ```
+
+Then add the `throwOnErrorExchange`, to your client:
+
+```js
+import { createClient, cacheExchange, fetchExchange } from 'urql';
+import { throwOnErrorExchange } from '@urql/exchange-throw-on-error';
+
+const client = createClient({
+  url: '/graphql',
+  exchanges: [cacheExchange, throwOnErrorExchange(), fetchExchange],
+});
+```

exchanges/throw-on-error/package.json

@@ -56,7 +56,7 @@
   },
   "dependencies": {
     "@urql/core": "workspace:^5.1.1",
-    "graphql-toe": "0.1.2",
+    "graphql-toe": "^1.0.0-rc.0",
     "wonka": "^6.3.2"
   },
   "publishConfig": {