Release of pangolin-data repository corresponding to pango-designation version 1.23. This repository is compatible with pangolin v4.3 onwards.
*** NOTE: the v1.23 tree provokes a corner-case bug in usher-sampled prior to version 0.6.3 that causes some lineage A samples to be assigned to A.* sublineages or even B or B.* sublineages. If you will be running pangolin on early 2020 sequences that may be lineage A, then it is highly recommended to use the assignment cache (install by running pangolin --add-assignment-cache, run pangolin on input sequences with --use-assignment-cache) and to update the usher package in your pangolin environment to 0.6.3 as soon as it is released.