Stranger Realms - Upside Down

New in this release

• Fix sporadic NPE in world border shrink. getBorderSize() could throw a NullPointerException the first time the dynamic world border tried to shrink (e.g., when the player count dropped), spamming the console and preventing the border from updating until the next server restart. The cancel path now uses the null-guarded cancelBorderTask() helper.
• Border addon warning message corrected. The startup warning about not using the BentoBox Border addon previously referenced "the Crowdbound world" by mistake; it now reads StrangerRealms has its own Border, so do not use Border addon.
• Built against the latest Paper API. Test/build target moved from Paper 1.21.10 to 1.21.11 to keep pace with MockBukkit's tracking branch.

Compatibility

✔️ BentoBox API 3.9.0+ ✔️ Minecraft 1.21.10+ ✔️ Java 21

Upgrading

1. Take backups of your server, for safety.
2. Download this jar and drop it into your addons folder — delete the old one.
3. Restart the server.
4. You should be good to go!

What's Changed

• Added initial test classes by @tastybento (f62050b)
• Update warning messages for Border addon in onEnable method by @tastybento (9c77fcb)
• Fix NPE in getBorderSize and add CLAUDE.md by @tastybento (9584204)
• Bump Paper API to 1.21.11 to match MockBukkit snapshot by @tastybento (412c3e9)

Full Changelog: https://github.com/BentoBoxWorld/StrangerRealms/compare/1.0.3...1.0.4