Build #1113 (Feb 7, 2021, 3:57:55 PM)

	Build Artifacts
	Changes Adding deprecations that were recommended by DepMiner (accepted by 2 reviewers) (details / githubweb) Fixing broken tests. Reverted the change to ClassDescription>>oldDefinition (details / githubweb) Adding 3 more deprecations to this PR (details / githubweb) Small dead code cleanup (details / githubweb)
	Push event to branch Pharo9.0 at 3:15:28 PM on Feb 7, 2021 Push event to branch Pharo9.0 at 3:21:03 PM on Feb 7, 2021
	Revision: 2e7ea47e56519b4c396b8467e89250379deb00c7 Repository: https://github.com/pharo-project/pharo.git Pharo9.0
	Test Result (3 failures / ±0) unix-32 / Tests-unix-32 / Unix32.Hiedra.Tests.Model.HiSpecExampleTest.example2870IcebergCommits unix-32 / Tests-unix-32 / Unix32.Spec2.Backend.Tests.SpFilteringListSelectableAdapterTest.testClickOnRowTogglesSelection windows-64 / Tests-windows-64 / Windows64.Zinc.Tests.ZnClientTest.testIfFailNonExistingHost