README.md in qonfig-0.11.0 vs README.md in qonfig-0.12.0

@@ -37,11 +37,11 @@
 - [Load from \_\_END\_\_](#load-from-__end__) (aka `load_from_self`)
 - [Save to JSON file](#save-to-json-file) (`save_to_json`)
 - [Save to YAML file](#save-to-yaml-file) (`save_to_yaml`)
 - [Smart Mixin](#smart-mixin) (`Qonfig::Configurable`)
 - [Plugins](#plugins)
-
+  - [toml](#plugin-toml) (provides `load_from_toml`, `save_to_toml`, `expose_toml`)
 ---
 
 ### Definition and Access
 
 ```ruby
@@ -817,11 +817,11 @@
  },
  "enabled": true
 }
 ```
 
-#### With value preprocessing
+#### With value preprocessing and custom options
 
 ```ruby
 class AppConfig < Qonfig::DataSet
   setting :server do
     setting :address, 'localhost'
@@ -1041,9 +1041,32 @@
 # --- load specific plugin ---
 Qonfig.plugin(:plugin_name) # or Qonfig.plugin('plugin_name')
 ```
 
 ---
+
+### Plugins: toml
+
+- adds support for `toml` format ([specification](https://github.com/toml-lang/toml));
+- depends on `toml-rb` gem;
+- provides `load_from_toml` (works in `load_from_yaml` manner [doc](#load-from-yaml-file));
+- provides `save_to_toml` (works in `save_to_yaml` manner [doc](#save-to-yaml-file)) (`toml-rb` has no native options);
+- provides `expose_toml` (works in `expose_yaml` manner [doc](#expose-yaml));
+
+```ruby
+require 'toml-rb'
+Qonfig.plugin(:toml)
+# and use :)
+```
+---
+
+## Roadmap
+
+- support for TOML format;
+- explicit "settings" object;
+- validation layer;
+- distributed configuration server;
+- support for Rails-like secrets;
 
 ## Contributing
 
 - Fork it ( https://github.com/0exp/qonfig/fork )
 - Create your feature branch (`git checkout -b feature/my-new-feature`)