Outdated data sources about MDF_Data Retrievals

[FaithfulFighter]

I used MDF_data retrieval of Matminer, and discovered that datasets it cited were outdated. For instance, OQMD(cited from MDF) has replaced v1.6 in 2023 with capacity of 16G, but data from MDF shows it was cited in Nov. 2018.
Meanwhile, I accessed MDF and used MDF API to glance the dataset connected to it, cannot discover any definite evidence.
I wonder that it is caused by MDF_dataretrieval cited the outdated MDF data, or MDF itself neglected to replace the data?

from matminer.data_retrieval.retrieve_MDF import MDFDataRetrieval
from mdf_forge.forge import Forge
from tqdm import tqdm

query_string = 'mdf.source_name:oqmd AND (oqmd.configuration:static OR oqmd.configuration:standard) AND dft.converged:True'

if quick_demo:
query_string += " AND mdf.scroll_id:<10000"
data = mdf_dr.get_data(query_string, unwind_arrays=False)