update changelog and readme

CHANGELOG.md

@@ -1,6 +1,10 @@
 
 # Changelog
 
+## v4.0.0
+
+- due to adding `timeout` option and the way it works, it may cause issues. so I release this as breaking change.
+
 ## v3.0.1
 
 - fix `form` keys not getting url encoded.

README.md

@@ -1,15 +1,20 @@
 # deno-fetch-goody
 
-This library offers a fetch wrapper that automatically adds `Content-Type` header. also it can accepts object as body now to send as json.
+This library offers a fetch wrapper that can:
 
-Also adds `Accept` header with value `application/json, text/plain, */*` if not already set by you.
+- automatically add `Content-Type` header
+- directly use objects for `body` as json (see below)
+- send `form`, `formData`, `qs` (query string) easily from objects
+- set a validator globally or per request, to reject when validator throws.
+- accept a timeout option and reject on timeout (currently how it works leaks resources due to [AbortController](https://github.com/denoland/deno/issues/7019) not being supported yet)
+- add `Accept` header with value `application/json, text/plain, */*` if not already set by you
 
 ## usage
 
 you can import `wrapFetch` from `mod.ts` file.
 
 ```js
-export { wrapFetch } from 'https://deno.land/x/fetch_goody@v3.0.1/mod.ts';
+export { wrapFetch } from 'https://deno.land/x/fetch_goody@v4.0.0/mod.ts';
 ```
 
 ### wrapFetch
@@ -23,7 +28,7 @@ Or
 
 ```js
 // you can also pass your own wrapped fetch function, allowing for wrapping fetch multiple times
-const wrappedfetch = wrapFetch({ fetchFn: yourFetch });
+const wrappedfetch = wrapFetch({ fetch: yourFetch });
 ```
 
 #### using the new wrappedfetch