In addition to supporting the SiFive HiFive Unmatched, Allwinner D1 Nezha, and VisionFive RISC-V board support, Canonical has formally announced Ubuntu 22.10 for the LicheeRV as a $16~19+ RISC-V board.
Back in September I wrote about Ubuntu 22.10 aiming to support the LicheeRV and indeed Canonical engineers managed to deliver in getting this low-cost RISC-V board working on the newest Ubuntu release.