Docs, Specify exact buildpack version in example #120
Merged
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Heroku recommends to always specify a specific release when using a 3rd party Buildpack.
Many people don't look at the heroku docs but only follow the README instructions of the repo. This causes some (sometimes hard to debug) problems because a unchanged build can suddenly fail because of changes on the Buildpacks master branch.
To prevent people from accidentally using the master branch on the Buildpack in production I've included instructions on how to specify a specific Buildpack release in the README.
Related issue #115