UPGRADING.md

Upgrading Graphlient

Upgrading to >= 0.4.0

Requires Faraday >= 1.0

See #75.

Changes in error handling of connection refused error

When the GraphQL request was failing, we were receiving a Faraday::ServerError. After 0.4.0, Graphlient will return Graphlient::Errors::FaradayServerError instead.

Upgrading to >= 0.3.7

Changes in error handling of connection refused error

Prior to 0.3.7, Graphlient would return NoMethodError: undefined method []' for nil:NilClass error if connection is refused/failed when connecting to a remote host. After 0.3.7, Graphlient will return a new Graphlient::Errors::ConnectionFailedError instead.

See #68 for more information.