Engineer: Julius Park 2022-05-18: Setting target date to 2022-05-20 Julius has put both the pymongocrypt and pymongo work into review and he is currently wrestling with evergreen as in the home stretch, optimistically targeting this Friday for completion. Shaping up to be more straightforward than initially expected!

DRIVERS-1950 : Note : the following instructions do not account for the rename of the shared library. Please also see DRIVERS-2338. The csfle shared library is a new component that replaces the mongocryptd process. csfle is loaded by libmongocrypt at runtime. Please see the following specifications PRs for a description of the driver changes: https://github.com/mongodb/specifications/pull/1165 https://github.com/mongodb/specifications/pull/1185 Please see the C driver implementation for reference. Bindings changes Upgrade libmongocrypt dependency to 1.5.0. Drivers can use 1.5.0-alpha0 to test. Binaries are available from this upload-all task . Update the bindings to libmongocrypt to add the new functions: mongocrypt_csfle_version_string mongocrypt_csfle_version mongocrypt_setopt_append_csfle_search_path mongocrypt_setopt_set_csfle_lib_path_override Driver changes Pass AutoEncryptionOpts.extraOptions.csflePath to libmongocrypt with { } mongocrypt_setopt_set_crypt_shared_lib_path_override . If AutoEncryptionOpts.bypassAutoEncryption is unset or false, pass "$SYSTEM" to mongocrypt_setopt_append_csfle_search_path for the mongocrypt_t in a MongoClient configured with AutoEncryptionOpts . If AutoEncryptionOpts.extraOptions.csfleRequired is true, error if csfle is not loaded. Determine if csfle is loaded by checking if mongocrypt_csfle_version_string is NULL. Do not attempt to spawn mongocryptd if csfle is loaded. Test changes Please see https://github.com/mongodb/specifications/pull/1199 for a description of test changes. Please see https://github.com/mongodb-labs/drivers-evergreen-tools/pull/196 for a script to download the csfle shared library.