README.md in i18n-tasks-0.9.4 vs README.md in i18n-tasks-0.9.5

- old
+ new

@@ -22,11 +22,11 @@
 i18n-tasks can be used with any project using the ruby [i18n gem][i18n-gem] (default in Rails).
 
 Add i18n-tasks to the Gemfile:
 
 ```ruby
-gem 'i18n-tasks', '~> 0.9.4'
+gem 'i18n-tasks', '~> 0.9.5'
 ```
 
 Copy the default [configuration file](#configuration):
 
 ```console
@@ -276,10 +276,16 @@
 # i18n-tasks-use t('activerecord.models.user') # let i18n-tasks know the key is used
 User.model_name.human
 ```
 
 You can also explicitly ignore keys appearing in locale files via `ignore*` settings.
+
+If you have helper methods that generate translation keys, such as a `page_title` method that returns `t '.page_title'`,
+or a `Spree.t(key)` method that returns `t "spree.#{key}"`, use the built-in `PatternMapper` to map these.
+
+For more complex cases, you can implement a [custom scanner][custom-scanner-docs].
+
 See the [config file][config] to find out more.
 
 <a name="translation-config"></a>
 ### Google Translate
 
@@ -330,5 +336,6 @@
 [wiki]: https://github.com/glebm/i18n-tasks/wiki "i18n-tasks wiki"
 [i18n-gem]: https://github.com/svenfuchs/i18n "svenfuchs/i18n on Github"
 [screenshot-i18n-tasks]: https://i.imgur.com/XZBd8l7.png "i18n-tasks screenshot"
 [screenshot-find]: https://i.imgur.com/VxBrSfY.png "i18n-tasks find output screenshot"
 [adapter-example]: https://github.com/glebm/i18n-tasks/blob/master/lib/i18n/tasks/data/file_system_base.rb
+[custom-scanner-docs]: https://github.com/glebm/i18n-tasks/wiki/A-custom-scanner-example