HikariScoreBoard

First public release since v1.4.6. This is a large jump — please read the breaking change below.

Breaking change

• Inter-server score aggregation has been removed entirely, along with the bundled Velocity plugin and the /hikari aggregate command. If you used it, those features are gone. Existing sync.json and aggregate/ files in your world are simply never read again; nothing is deleted. Remove any velocity-plugin jar from your proxy by hand. It was removed because nobody used it and it was the mod's only unauthenticated network entry point.

Multi-version support

• Now supports Minecraft 1.17.1 through 1.21.11 (previously 1.18.2 only), across 13 builds. Pick the jar matching your server version.

Performance

• Rankings are now served from a resident in-memory index instead of re-reading every world/stats file on each update. Steady-state file reads are eliminated.
• Updates are now event-driven: scores appear within one tick (~50 ms) of mining, placing, killing or crafting, rather than on a polling interval.
• The server-wide packet budget that throttled updates when many players were online is gone.

With Hikari-Tweaks installed

• New delta protocol: only changed rows are sent (~30 bytes) instead of the whole list (~6 KB).
• Score values animate smoothly on the client.
• Requires Hikari-Tweaks v1.2.2 or newer.

Vanilla clients

• Fully supported. Clients without Hikari-Tweaks get the ranking in the vanilla sidebar, detected per player, so both kinds of client can be on the same server at once.

Other

• /hikari menu: search block and item rankings by Minecraft ID, and the cursor no longer jumps to the centre of the screen when changing pages.
• New /hikari debug diagnostic command (OP2).
• /hikari toplimit now accepts 1–14.