You eYou can change Canned Responses global settings by going to Add-ons administration and then Canned Responses > Responses Configuration.
...
These statistics tell us how we should develop our plugin to make our users happy, esp. which features are used commonly and which we may think of removing.
We collect the version of JIRA that our plugin is installed on - we decide which versions we no longer need to support basing on this data.
You can disable this feature if there is any reason you don't want to send your statistics.
...