(UNSTABLE) 1.17.0

⚠️ Unstable, please update to 1.17.1

• Add settings for notification of certificate expiry (Thanks @chakflying)
• Cache DNS records on HTTP(s) monitor (Thanks @gregdev)
• Add new monitor type: MS SQL Server (Thanks @christopherpickering)
• Add new notification: ntfy (Thanks @philippdormann)
• Add NTML Auth Option for HTTP(s) (Thanks @christopherpickering)
• Pre-render some html for status page such as title and meta tag
• Optimize page load time by Gzip or Brotli
• [HTTP Keyword] Show some pure text body (first 50-char) in notification when keyword not found
• Handle page not found (Thanks @domingospanta)
• Reduce monitoring log - Smaller log size and disk usage
• Fix upside down mode issue for push monitors (Thanks @kaysond)
• Fix default notifications are not enabled
• Fix Lunasea do not send general message
• Fix cloudflared cannot be stopped in No Auth mode

How to update? Please read this:
https://github.com/louislam/uptime-kuma/wiki/%F0%9F%86%99-How-to-Update

Bug report:
https://github.com/louislam/uptime-kuma/issues

Thank you all contributors! Bug fix, code refactoring, language files update, code review and more!
(Let me know if I forget to add your name if your pull request have been merged in this version)
@AnnAngela @tamasmagyar @MrEddX @Computroniks @MarcHagen @Saibamen