boto/boto — pull request #2685 by djhworld (2014-10-16 12:03:54+00:00)
Title: Updated endpoints.json for cloudwatch logs to support more regions

Amazon now support `us-east-1`, `us-west-2` and `eu-west-1` for cloudwatch logs, but BOTO currently doesn't support these regions.

See https://aws.amazon.com/cloudwatch/faqs/ under "Log Monitoring" for supported regions