0.6.2 (2022-10-14) -- Hidden secrets

🐛 Bug Fixes

• CredentialManager no longer splits a credential input prompt into a
  prompt message (ui.message()) and the actual input (ui.question())
  this enables DataLad Gooey to properly render this jointly as an
  input dialog with a description.
  #113 (by @bpoldrack)

💫 Enhancements and new features

• CredentialManager.get() and the credentials command now also report
  credential fragments for which there is no secret on record. This enables
  the discovery of DataLad's legacy credentials, and for setting a secret
  for them for use with the next credential system. Moreover, it reports
  half-configured credentials, and facilitates their clean-up or completion,
  for example with DataLad Gooey's credential management GUI.