# Katello 4.2.1 10/01/2021 * Bug #33567: clear pulp3's checksum values on its yum repository objects * Bug #33581: Edit hosts page not reflecting correct selections. * Bug #33572: Unknown subscription status on Katello webui after successful host registration. * Bug #33629: In Katello 4.1 upgrade, installer failed with exit status 6 in the db:migrate stage. * Bug #33761: Upgrading to vendor v8.16.0 cause testing to fail * Bug #33684: Host filter on load_errata_applications macro is reverted * Bug #33648: Errata changing in the upstream repo is not being reflected in the Katello DB * Bug #33678: Import/Export Permission Upgrade task not deleting duplicate entries * Bug #33705: After Katello upgrade 4.1 to 4.2 Repo Syncs/ Publish are no longer working * Bug #33287: Bulk generate applicability for hosts task fails with Duplicate Key error * Feature #32912: Generic content units should be uploadable, deletable, and browsable via the API * Bug #33377: Smart Proxy Syncing debian repositories fails with `Response body: {"distributions":["This field is required."]} (PulpDebClient::ApiError)` * Bug #33394: File units not indexed correctly on import * Bug #32556: CV Promotion/Composite cv publish failed with NoMethodError: undefined method `get_status' for nil:NilClass * Bug #32660: katello assumes GET params in repo url are SLES auth tokens, but may not be * Bug #33797: Incremental update requirement is not detected * Bug #32816: container gateway updates that fail cause the entire smart proxy sync to fail