6.6.1 / 2022-09-14

• fix: correctly apply defaults after subdoc init #12328
• fix(array): avoid using default _id when using pull() #12294
• fix: allow null values inside $expr objects #12429 MartinDrost
• fix(query): use correct Query constructor when cloning query #12418
• docs(website): remove setting "latest38x" which is not used anywhere #12396 hasezoey