Talk and news
Restarts are announced here. When the server comes back you join again. If a menu or the gem shop still looks like the old pack, fully quit Minecraft before you rejoin. A disconnect is not enough.
Ask here if the address will not connect. Check Java against Bedrock first: Bedrock needs port 19132, Java does not.
discord.gg/gfcv7Szz46
In the game
What stays on the server
/gemshop, /orders, /civ, /rtp, and /warp all run in Minecraft. The store adds gems and the donor ranks VIP and VIP+ to an account that has already joined. Staff ranks stay staff.
/store, /website, and /guides open this site from inside the game. /discord sends this same invite.
Read the guideunstablesmp.vip
That is the join address, in capitals on the scoreboard and in tab as UNSTABLE.VIP.
Accept it
The gem shop frames and the orders screen are in the resource pack. Decline it and those menus lose their art.
Same name
If you bought gems, the Minecraft name at checkout has to be the one that already joined this server.