How to upgrade extension
To upgrade the extension follow these steps:
- Backup your store's database and web directory.
 - Login to the SSH console of your server and navigate to the root directory of the Magento 2 store.
 - Run command 
composer require mirasvit/module-stability:* --update-with-dependenciesto update current extension with all dependencies.Note
In some cases the command above is not applicable, it's not possible to update just current module, or you just need to upgrade all Mirasvit modules in a bundle. In this case command above will have no effect.
Run insteadcomposer update mirasvit/*command. It will update all Mirasvit modules, installed on your store.
 - Run command 
php -f bin/magento module:enable Mirasvit_Core Mirasvit_Stability Mirasvit_StabilityAlert Mirasvit_StabilityConflict Mirasvit_StabilityCron Mirasvit_StabilityError Mirasvit_StabilitySnapshot Mirasvit_StabilityTimingto enable the extension. - Run command 
php -f bin/magento setup:upgradeto install updates. - Run command 
php -f bin/magento cache:cleanto clean the cache. - 
Deploy static view files
rm -rf pub/static/*; rm -rf var/view_preprocessed/*; php -f bin/magento setup:static-content:deploy