README.md in rails_semantic_logger-1.1.0 vs README.md in rails_semantic_logger-1.2.0

@@ -56,16 +56,17 @@
 
 * Simple drop-in replacement for the Ruby, or the Rails loggers
 * Supports current common logging interface
 * No changes to existing to code to use new logger ( other than replacing the logger )
 
-Rails 2 & 3 Support
+Rails 2, 3 & 4 Support
 
 * Just include the semantic_logger gem into Rails and it will immediately
   replace the existing loggers to improve performance and information
   in the log files
 * The Rails 3 Tagged logging feature is already available for Rails 2 by using Semantic Logger
+* Rails 4 push_tags and pop_tags methods are supported
 
 Thread Aware
 
 * Includes the process and thread id information in every log entry
 * If running JRuby it will also include the name of the thread for every log entry
@@ -421,16 +422,25 @@
 config.after_initialize do
   # Re-use the existing MongoDB connection, or create a new one here
   db = Mongo::Connection.new['production_logging']
 
   # Besides logging to the standard Rails logger, also log to MongoDB
-  config.semantic_logger.appenders << SemanticLogger::Appender::MongoDB.new(
+  config.semantic_logger.add_appender SemanticLogger::Appender::MongoDB.new(
     :db              => db,
+    :collection_name => 'semantic_logger',
     :collection_size => 25.gigabytes
   )
 end
 ```
+
+If the Rails colorized logging is enabled, then the colorized formatter will be used
+by default. To disable colorized logging in both Rails and SemanticLogger:
+
+```ruby
+config.colorize_logging = false
+```
+
 ### Custom Appenders and Formatters
 
 To write your own appenders or formatting, see [SemanticLogger](http://github.com/ClarityServices/semantic_logger)
 
 ### Log Rotation
@@ -439,10 +449,10 @@
 to be rotated, use a copy-truncate operation rather than deleting the file.
 
 ### Dependencies
 
 - Ruby MRI 1.8.7, 1.9.3 (or above) Or, JRuby 1.6.3 (or above)
-- Rails 2 or above
+- Rails 2, 3, 4 or above
 
 Meta
 ----
 
 * Code: `git clone git://github.com/ClarityServices/rails_semantic_logger.git`