Comment 11 for bug 39547

I signed the 1.0 some time ago and wanted to test the status of this bug signing the 1.0.1; I'll surfed the relevant pages, including https://launchpad.net/codeofconduct (where I'm told I've signed 1.0, so far so good) and https://launchpad.net/codeofconduct/1.0.1, but I've not found any way to upload a signature on 1.0.1.

Has this feature been disabled pending resolution of this bug, or have I missed something basic?