Is it possible to somehow merge cells with this library?

For example here two cells were merged into 0A:

╔════╤════╤════╗
║    │ 0B │ 0C ║
╟ 0A ┼────┼────╢
║    │ 1B │ 1C ║
╟────┼────┼────╢
║ 2A │ 2B │ 2C ║
╚════╧════╧════╝

If not, would this feature be released in the nearest future or are there any workarounds for now? I am developing a CLI app where tables are used extensively and merging cells is empirical.