HeadDB 6.1.0 Changelog

Managed catalog and compatibility

Moved the head catalog to the managed API at headdb.net.
Added revision-based updates and an on-disk recovery cache for modern Paper
servers.
Added complete-catalog support for legacy servers from 1.8.8 to 1.20.6.
Switched submitted skins to Mojang-hosted textures for reliable rendering.
Added /hdb submit, headdb.net submission links throughout the modern menus,
and an optional post-search link that carries supported filters into the web
catalog.

Added /hdb status, /hdb sync, /hdb reload, /hdb inspect,
/hdb recent, and /hdb language to both modern and legacy artifacts.
Added self-targeting /hdb give <head> and /hdb give <amount> <head> forms
while preserving the administrator player-target form.
Aligned in-game and website search with quoted filters, multiple IDs, and
all/any matching. Website copy actions now emit valid plugin commands.
Stored catalog IDs on modern head items so held heads can be inspected
reliably and linked to their managed website records.

Added structured, sorted, paginated Java API searches, catalog health status,
and added/edited/removed update listeners while keeping Java 8 API bytecode.
Added optional MySQL player storage for proxy networks. SQLite remains the
default and existing local data remains compatible.
Added English/Spanish personal language selection and server-provided message
pack discovery.

Restored the modern Folia support declaration after isolating inventory trees
per open and replacing shared page/navigation registries with concurrent
implementations.
Runtime reloads rebuild menus and localization safely; catalog synchronization
reports its source, revision, last success, and failure details.

Added favorites, public/private collections, share pages, and YAML export.
Added recent-update discovery, submission editing, withdrawal and resubmission,
webhook retry, head reports, published metadata edits, removal recovery, and
merge redirects.
Added durable account submission cooldowns, application and Nginx request
throttles, and optional encrypted Restic off-host PostgreSQL backups.