Added

• Collect and present link tags (utm_medium, utm_source, utm_campaign) in the dashboard

Changed

• Replace configuration parameters CLICKHOUSE_DATABASE_{HOST,NAME,USER,PASSWORD} with a single CLICKHOUSE_DATABASE_URL plausible/analytics#317
• Disable subscriptions by default
• Remove CLICKHOUSE_DATABASE_POOLSIZE, DATABASE_POOLSIZE and DATABASE_TLS_ENABLED parameters. Use query parameters in CLICKHOUSE_DATABASE_URL and DATABASE_URL instead.
• Remove HOST and SCHEME parameters in favor of a single BASE_URL parameter.
• Make Bamboo.SMTPAdapter the default as opposed to Bamboo.PostmarkAdapter
• Disable subscription flow by default