It took a bit longer than expected, but here is version 1.7 finally!

• Add standalone / internal web server
  
• Add Discord webhook integration
• Add /webstats reload command, rename webstats.debug permission to webstats.*
• Highlight current player (you) in the list
• Fix crash on server shutdown
• Fix unresponsive thread

Starting from this update, I will provide two files: one for 1.12 and up, and one for 1.18 and up. The reason for this is that the one that supports 1.12 includes a library in the jar (Apache httpclient) that is not present in Spigot versions before 1.18. Since that library inflates the jar by more than an order of magnitude (1.5MB vs 74kB), I decided to also include a version without that library for 1.18 and up.

TL;DR:
Do you run Minecraft before 1.18? choose WebStats-1.7.0-1.12+.jar
Otherwise, choose WebStats-1.7.0-1.18+.jar