I recently allowed Enigmail to be upgraded to 0.96.0 within Thunderbird 18.104.22.168. After the application restarted, all of the keys previously listed in the OpenPGP Key Management window were gone. Logging, as well as the GnuPG command-line, show that the keys are actually there. It's just that the Key Management window shows nothing. I downgraded back to Enigmail 0.95.5 and all my keys were once again visible.
Is this a bug or a feature of Enigmail 0.96.0? Has anyone else seen this behavior in the latest release? I checked the FAQ and Commonly Known Problems, but saw no reference to this. I also couldn't find any Release Notes for 0.96.0, although that doesn't mean they don't exist.
Thanks for any help or enlightenment.
[Note: moved to FAQ by Patrick]