In this release we have many small improvements that help with issues we have found.

The main improvement is that we now don't store credentials in plain-text (sorry!) but use keyring to store it encrypted.

We also prevent partially downloading any data (corrupted data) and added progress bar to downloads.

Congrats to @chmanchester as our latest contributor!
Our usual and very appreciated contributions are by @adusca @jmaher and @vaibhavmagarwal

Minor improvements:

• Lots of test changes and increased coverage
• Do not use the root logger but a mozci logger
• Allow passing custom files to a triggered job
• Work around buildbot status corruptions (Issue 167)
• Allow passing buildernames with lower case and removing trailing spaces (since we sometimes copy/paste from TH)
• Added support to use build a buildername based on trychooser syntax
• Allow passing extra properties when scheduling a job on Buildbot

You can see all changes in here:
0.4.0...0.5.0