README.md in logstop-0.1.0 vs README.md in logstop-0.2.0

@@ -11,17 +11,20 @@
 
 - email addresses
 - phone numbers
 - credit card numbers
 - Social Security numbers (SSNs)
+- passwords in urls
 
 Works with all types of logging - Ruby, ActiveRecord, ActiveJob, and more
 
 ```
-User Load (0.1ms) SELECT "users".* FROM "users" WHERE "users"."email" = ? [["email", "[FILTERED]"]]
+User Load (0.1ms)  SELECT "users".* FROM "users" WHERE "users"."email" = ?  [["email", "[FILTERED]"]]
 ```
 
+[![Build Status](https://travis-ci.org/ankane/logstop.svg?branch=master)](https://travis-ci.org/ankane/logstop)
+
 ## Installation
 
 Add this line to your application’s Gemfile:
 
 ```ruby
@@ -40,12 +43,20 @@
 
 ```ruby
 Logstop::Formatter.new(formatter, ip: true)
 ```
 
+To scrub outside of logging, use:
+
+```ruby
+Logstop.scrub(msg)
+```
+
 ## Note
 
 This should be used in addition to `config.filtered_parameters`, not as a replacement.
+
+To scrub existing log files, check out [scrubadub](https://github.com/datascopeanalytics/scrubadub).
 
 ## Resources
 
 - [List of PII, as defined by NIST](https://en.wikipedia.org/wiki/Personally_identifiable_information#NIST_definition)