flake8
passed.
JSHint
passed.
Fix some version references in deprecation notices.
Review Request #9456 — Created Dec. 19, 2017 and submitted
We have a few deprecation notices that reference the 0.11 release, which
is now no longer a thing that will happen. This change fixes those
notices to specify 2.0 as the target release for the deprecations.
Unit tests pass.
