When a Mattermost app is upgraded on a Yunohost instance, plugins uploaded in /var/www/mattermost/plugins are deleted. This causes installed plugins to stop working and disappear.
This is because at upgrade-time we replace the whole /var/www/mattermost directory by the new source – but we don't restore the /var/www/mattermost/plugins directory afterwards.
When a Mattermost app is upgraded on a Yunohost instance, plugins uploaded in
/var/www/mattermost/pluginsare deleted. This causes installed plugins to stop working and disappear.This is because at upgrade-time we replace the whole
/var/www/mattermostdirectory by the new source – but we don't restore the/var/www/mattermost/pluginsdirectory afterwards.