# Release Notes - opentap 9.21.0

# New Features

Child step property changes when editing Sweep Values Table #1091 (opens new window)
Can't abort instrument Open method #1079 (opens new window)
Package Create can in some scenarios create circular dependencies. #1075 (opens new window)
Error resolving beta dependencies #1051 (opens new window)
Resolver error: can't install system-wide package from local .TapPackage #1043 (opens new window)
Uninstall --ignore-missing does not work #1034 (opens new window)
tap package install offers to try a beta even though it does not exist #1032 (opens new window)

1017 fix pipeline warnings #1072 (opens new window)
Package Manager: No error indication after timing out waiting for named mutex #1065 (opens new window)
Image Deployment progress events #1033 (opens new window)
Remove [Obfuscation] attribute from all types #1024 (opens new window)
Fix pipeline deprecation warnings #1017 (opens new window)