Update README

README.md

@@ -10,27 +10,15 @@ gem install cached_resource
 
 ## Compatibility
 
-CachedResource is designed to be framework agnostic, but will hook into Rails for caching and logging if available. CachedResource supports the following ActiveSupport/Rails (right) and Ruby (down) version combinations:
+CachedResource is designed to be framework agnostic, but will hook into Rails for caching and logging if available. CachedResource supports the following ActiveSupport/Rails combinations.
 
-| | 🛤️ 4.2 | 🛤️ 5.0 | 🛤️ 5.1 | 🛤️ 6.0 | 🛤️ 6.1 | 🛤️ 7.0 | 🛤️ 7.1 |
-|-------|-----|-----|-----|-----|-----|-----|-----|
-| 💎 2.3   | ✅   | ✅   | ✅   |     |     |     | |
-| 💎 2.4   | ✅   | ✅   | ✅   |     |     |     | |
-| 💎 2.5   | ✅   | ✅   | ✅   | ✅   | ✅   |     | |
-| 💎 2.6   |   ✅   |   ✅  |  ✅   |  ✅   |  ✅   | |
-| 💎 2.7   |     | ✅   | ✅   | ✅   | ✅   | ✅   |✅ |
-| 💎 3.0   |     |     |     | ✅   | ✅   | ✅   | ✅ |
-| 💎 3.1   |     |     |     | ✅   | ✅   | ✅   | ✅ |
-| 💎 3.2   |     |     |     | ✅   | ✅   | ✅   | ✅ |
-| 💎 3.3   |     |  ✅   | ✅    | ✅   | ✅   | ✅   | ✅ |
 
-## Limitations
-
-The following are limitations for ActiveResource/Rails versions
-
-| ActiveSupport Version |                             Limitation                                  |
-|---------------------- | ----------------------------------------------------------------------- |
-| 🛤️ 4.X                |  You cannot chain calls. Ie `Thing.where(fn: 'foo').where(ln: 'bar')`. <br> However, you can still access `original_params` and the `resource_class` and replicate it with <br>`call1 = Thing.where(fn: 'foo')`<br>`call1.resource_class.where(call1.original_params.merge(ln: 'bar'))`  |
+|          | 🛤️ 6.1 | 🛤️ 7.0 | 🛤️ 7.1 |
+|----------|--------|--------|--------|
+| 💎 3.0   |   ✅   |   ✅   |   ✅   |
+| 💎 3.1   |   ✅   |   ✅   |   ✅   |
+| 💎 3.2   |   ✅   |   ✅   |   ✅   |
+| 💎 3.3   |   ✅   |   ✅   |   ✅   |
 
 ## Configuration
 
@@ -57,6 +45,7 @@ CachedResource accepts the following options:
 * `:cache_collections` Set to false to always remake a request for collections. Default: `true`
 * `:cache` The cache store that CacheResource should use. Default: The `Rails.cache` if available, or an `ActiveSupport::Cache::MemoryStore`
 * `:collection_arguments` The arguments that identify the principal collection request. Default: `[:all]`
+* `:cache_key_prefix` A prefix to give your cache keys. Useful for namespacing or mass deleting specific keys.
 * `:collection_synchronize` Use collections to generate cache entries for individuals.  Update the existing cached principal collection when retrieving subsets of the principal collection or individuals.  Default: `false`
 * `:concurrent_write` Set to true to make concurrent writes to cache after successful API response. Default: `false`
     * Requires the [concurrent-ruby](https://rubygems.org/gems/concurrent-ruby) gem