A notice on the IBM website confirms that there is to be no further support for the spreadsheet, database and diagram package that was first released to market 31 years ago.
The final supported edition, the Millennium Edition, reached end of life as on 30th September. It is unknown how many users, if any, it still had at that time.
Lotus Software, the original creators of Lotus 1-2-3 was the original dominant force in the PC productivity market. Its unique tiled interface (ring any bells?) was hugely popular and led to a $3.5bn takeover by IBM in 1995, as the company attempted to get a stranglehold on the email market with Lotus Notes, by integrating Lotus products as the default in IBM PCs.