README.md in pliny-0.8.2 vs README.md in pliny-0.9.0

@@ -22,11 +22,11 @@
 - [Puma](http://puma.io/) as the web server, [configured for optimal performance on Heroku](lib/template/config/puma.rb)
 - [Rack-test](https://github.com/brynary/rack-test) to test the API endpoints
 - [Request IDs](lib/pliny/middleware/request_id.rb)
 - [RequestStore](http://brandur.org/antipatterns), thread safe option to store data with the current request
 - [Sequel](http://sequel.jeremyevans.net/) for ORM
-- [Sequel-PG](https://github.com/jeremyevans/sequel_pg) because we don't like mysql
+- [Sequel-PG](https://github.com/jeremyevans/sequel_pg) to talk to the world's most advanced open source database
 - [Versioning](lib/pliny/middleware/versioning.rb) to allow versioning your API in the HTTP Accept header
 
 ## Getting started
 
 First make sure the following is installed:
@@ -110,12 +110,10 @@
 
 ```bash
 rake db:create        # Create the database
 rake db:drop          # Drop the database
 rake db:migrate       # Run database migrations
-rake db:nuke          # Nuke the database (drop all tables)
-rake db:reset         # Reset the database
 rake db:rollback      # Rollback the database
 rake db:schema:dump   # Dump the database schema
 rake db:schema:load   # Load the database schema
 rake db:schema:merge  # Merges migrations into schema and removes them
 rake db:seed          # Seed the database with data
@@ -132,9 +130,16 @@
 $ foreman run bin/console                   # IRB/Pry console
 $ foreman run bin/run 'puts "hello world"'  # Run automated code
 ```
 
 (hint: don't forget `foreman run` in development)
+
+### Updating
+
+Use `pliny-update` to update the Pliny app in the current directory.
+
+This not only bumps the version dependency, but also applies any changes that happened in the template app (for instance: new initializer, tweaks in the base endpoint, etc).
+
 
 ## Development
 
 Run tests: