README.md in koko_keywords-0.0.2 vs README.md in koko_keywords-0.1.0

@@ -1,9 +1,9 @@
 Koko Keyword Python Client
 ============
 
-A ruby client  for the [Koko Keywords API](https://r.kokocares.org/koko_keywords/docs). The client handles caching to ensure very low latency.
+A ruby client  for the [Koko Keywords API](https://developers.kokocares.org). The client handles caching to ensure very low latency.
 
 
 ## Install
 
 ```
@@ -11,11 +11,11 @@
 ```
 
 ## Usage
 
 Set the `KOKO_KEYWORDS_AUTH` environment to the authentication string provided
-by Koko (contact us at [e-mail] if you would like one).
+by Koko. To get an api key, complete our [sign up form](https://r.kokocares.org/api_signup).
 
 ```
 export KOKO_KEYWORDS_AUTH=username:password
 ```
 
@@ -47,9 +47,11 @@
 Use this to pin to a specific version of the regex otherwise the endpoint returns the latest. e.g.
 
 ```py
 KokoKeywords.match("sewerslide", version: "20220206")
 ```
+
+We do not recommend setting this as we frequently update keywords for better matching performance. 
 
 ## Performance
 The underlying library is written in Rust and cross-compiled to the four major CPU targets. Regexes are cached based on the cache expiration headers (currently set to an hour). This ensures very low latency and overhead (< 1μs/req).