1.1.0 release of before.nvim
Multiple improvements regarding the quickifx and telescope previewers. Backwards compatibility is maintained, but it's recommended to use new functions instead of the old show_edits one:
-- Show and look for previous edits in telescope
vim.keymap.set('n', '<leader>oe', before.show_edits_in_telescope, {})
-- Show and look for previous edits in quickfix list
vim.keymap.set('n', '<leader>oq', before.show_edits_in_quickfix, {})