the plugin name "local_cnw_userprofile_cohorts" is quite long(29 chars). Moodle has a limits on the size of table names (28 chars) and all table names implemented in your plugin must use the frankenstyle prefix - using a plugin name longer than 28 characters means you will not be able to implement tables in your plugin in future.
Please note - this does not block approval in the plugins db, however if you do decide to rename the plugin to make it shorter you will need to make a new submission in the plugins db as it does not let you update a plugin with a new name.
the plugin name "local_cnw_userprofile_cohorts" is quite long(29 chars). Moodle has a limits on the size of table names (28 chars) and all table names implemented in your plugin must use the frankenstyle prefix - using a plugin name longer than 28 characters means you will not be able to implement tables in your plugin in future.
bit more background info on this here: https://moodle.org/mod/forum/discuss.php?d=139064
Please note - this does not block approval in the plugins db, however if you do decide to rename the plugin to make it shorter you will need to make a new submission in the plugins db as it does not let you update a plugin with a new name.