Google has added a new testing level named Android Canary Channel to developers. This is the channel where highly unstable and experimental android builds that are located on the main development branch are accessible as soon as possible. To enrol there must be compatible Pixel devices and Android Studio. Google openly adds that this is a channel that poses high risks of stability and should be strictly utilized when it comes to platform-level checking as well as comments.

Highlights:

• The Android Canary Channel delivers the newest, untested Android builds.
• It represents the highest-risk tier in Google's testing program.
• Access requires manual enrolment via Android Studio on compatible Pixel devices.
• Builds are frequent and intended for platform development insights.
• Google warns against using enrolled devices as daily drivers due to instability.

Android Canary Channel gives the developer access to Android platform changes that are very early. It is meant to collect serious technical responses to fundamental code well in advance of consumer beta testing. This gives the privilege to investigate and report issues early to the engineering teams of Google. 

To utilize the Android Canary Channel, one has to enroll into Android Studio. Devices that can be installed are only compatible with Google Pixel. Programmers should realize such builds are raw and that rather than general usability, they should strive to gain platform understanding. This channel is particularly aimed at the users that require to test against the most current codebase. 

Google underlines that Android Canary Channel is specially designed to be utilized by developers only. It would have major bugs, app crashing, battery depletion and device instabilities. One of the main devices should not be enrolled. Involvement requires people to make reports on bugs actively by filing detailed bugging reports to enhance the builds.