Undefined variable: v:none in neovim v0.9.5

Full error message below. nvim v0.9.5 on Fedora 39. I've also replicated with v0.10.0-dev on Ubuntu 22.04.

Failed to source `/home/jesse/.local/share/nvim/lazy/worklist.vim/plugin/worklist.vim`

vim/_editor.lua:0: /home/jesse/.config/nvim/init.lua..nvim_exec2() called at /home/jesse/.config/nvim/init.lua:0../home/jesse/.local/share/nvim/lazy/worklist.vim/plugin/worklist.vim, line 17: Vim(let
):E121: Undefined variable: v:none

# stacktrace:
  - vim/_editor.lua:0 _in_ **cmd**
  - .config/nvim/init.lua:14

[mvanderkamp]

Thanks for the report, I've switched to using the empty string, does it work now?