v23.12: Cathedral, Alcázar and Archivo de Indias

Release v23.12.0 includes 3 new publications, representing 11 new ancient host-associated metagenome samples, 38 new ancient microbial genomes, and 30 new ancient environmental samples. This brings the repository to a total of 179 publications, 1412 ancient host-associated metagenome samples, 659 ancient microbial genomes, and 612 ancient environmental samples

Furthermore, this release adds 11 new ancient host-associated metagenome libraries, 124 new ancient microbial genome libraries, and 30 new ancient environmental libraries. This brings the repository to a total of 2411 ancient host-associated metagenome libraries, 2990 ancient microbial genomes libraries, and 704 ancient environmental libraries.