Release Notes FIX BUGS: [TD-2758]: database may always in syncing state because a node is offline [TD-2752]: check if the FILE pointer is valid or not. [TD-2756]: correct docstring in taos.cfg ENHANCEMENTS: [TD-2606]: enlarge TSDB_MAX_WAL_SIZE from 2M to 3M NEW FEATURES: DOCS: [TD-2632]: add batch size suggestion for batch creating tables. [TD-2720]: fix description for account name length limit [TD-2680]: "show dnodes" will include arbitrator node [TD-1866]: describe the relationship of taos_consume & taos_free_result