README.md in archival-0.0.10 vs README.md in archival-0.0.11

@@ -51,8 +51,20 @@
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests.
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
 
+To point a local archival site at a local version, run inside the website dir:
+
+```
+bundle config local.archival /path/to/local/git/repository
+```
+
+Then comment out the archival dependency in Gemfile and add:
+
+```
+gem 'archival', github: 'jesseditson/archival', branch: 'main'
+```
+
 ## Contributing
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/jesseditson/archival.