MySQL 26.7 Release Notes
This section lists server variables, status variables, and options that were added for the first time, have been deprecated, or have been removed in MySQL 26.7.
The following system variables, status variables, and server options have been added in MySQL 26.7.
Audit_log_file_count: The number of audit log files generated by the audit log plugin. Added in MySQL 26.7.0.Mysqlx_force_pqc: Value of the effective configuration as applied to the current X plugin TLS channel.. Added in MySQL 26.7.0.Mysqlx_tls_kex: Value of the effective configuration as applied to the current X plugin TLS channel.. Added in MySQL 26.7.0.Mysqlx_use_pqc_sign: Value of the effective configuration as applied to the current X plugin TLS channel.. Added in MySQL 26.7.0.Tls_key_exchange_algorithm: Value indicates the TLS key exchange group negotiated for the current TLS connection. The value is empty if the connection is not using TLS, or the TLS session is resumed, or if the TLS library version does not expose the negotiated key exchange group.. Added in MySQL 26.7.0.Tls_sign_algorithm: Value indicates the TLS handshake signature algorithm negotiated for the current TLS connection. The value is empty if the connection is not using TLS, or the TLS session is resumed, or if the TLS library version does not expose the negotiated signature algorithm.. Added in MySQL 26.7.0.admin_force_pqc: Whether to accept admin TLS connections negotiated with a PQC-compatible key exchange group. Added in MySQL 26.7.0.admin_tls_kex: Colon-separated list of TLS key exchange groups to use for the admin connection channel.. Added in MySQL 26.7.0.admin_use_pqc_sign: If OFF, advertise only classical TLS handshake signature algorithms on the admin connection channel. Added in MySQL 26.7.0.audit_log.file_count: The number of audit log files generated by the audit log component. Added in MySQL 26.7.0.force_pqc: Whether to accept main TLS connections negotiated with a PQC-compatible key exchange group. Added in MySQL 26.7.0.group_replication_force_pqc: Whether to require Group Replication recovery TLS connections to use a PQC-compatible key exchange group. Added in MySQL 26.7.0.group_replication_tls_kex: Colon-separated list of TLS key exchange groups to use for Group Replication recovery TLS connections.. Added in MySQL 26.7.0.group_replication_use_pqc_sign: If OFF, advertise only classical TLS handshake signature algorithms on Group Replication recovery TLS connections. Added in MySQL 26.7.0.innodb_autoinc_preallocate: The number of extra AUTO_INCREMENT values InnoDB reserves when persisting a table's auto-increment counter in the data dictionary. Added in MySQL 26.7.0.mysqlx_force_pqc: Whether to only accept X Plugin TLS connections negotiated with a PQC-compatible key exchange group. Added in MySQL 26.7.0.mysqlx_tls_kex: Colon-separated list of TLS key exchange groups to use for X Plugin TLS connections.. Added in MySQL 26.7.0.mysqlx_use_pqc_sign: If OFF, advertise only classical TLS handshake signature algorithms on Group Replication recovery TLS connections. Added in MySQL 26.7.0.replication_force_pqc: Whether to require asynchronous replication TLS connections to use a PQC-compatible key exchange group. Added in MySQL 26.7.0.replication_tls_kex: Colon-separated list of TLS key exchange groups to use for asynchronous replication TLS connections.. Added in MySQL 26.7.0.replication_use_pqc_sign: If OFF, advertise only classical TLS handshake signature algorithms on asynchronous replication TLS connections. Added in MySQL 26.7.0.tls_kex: Colon-separated list of TLS key exchange groups to use for the main connection channel. Added in MySQL 26.7.0.use_pqc_sign: If OFF, advertise only classical TLS handshake signature algorithms on the main connection channel. Added in MySQL 26.7.0.
The following system variables, status variables, and options have been deprecated in MySQL 26.7.
group_replication_communication_stack: Specifies which communication stack (XCom or MySQL) should be used to establish group communication connections between members. Deprecated in MySQL 26.7.0.