The next version of Sprucemarks will be focused on authentication issues (for long time users), authentication issues when Patreon is unavailable, and provide more troubleshooting information for anyone with authentication or bookmark synching issues.
In the meantime, if you or anyone you know is having issues with Sprucemarks, please reach out to me and let me know. Your issue or information may be a clue to a problem I am not currently aware of.
Otherwise, please have a safe, possibly happy, but more importantly safe, new year. ^_^