6.2.9 / 2022-03-28

• perf(document+model): make a few small optimizations #11380
• fix(types): improve populate return type #11560 mohammad0-0ahmad
• fix(document): avoid marking paths as modified on subdocument defaults #11528
• docs(schema): add example to index expires option #11557 boly38
• docs(model): add change stream docs #11275
• docs(lambda): update Lambda docs for Mongoose 6 #11275
• docs(connections): add note about connecting with X509 #11333
• docs(populate): fix incorrect path name in refPath example #11565 chandiwalaaadhar