Changelog

1.0.0

First stable release. Testing across three rounds is finished, with three small fixes on top of 1.0.0-3.

Everything listed under 1.0.0-1, with the colour fixes from 1.0.0-2 and 1.0.0-3
Gradient, rainbow, plain and blank country colours confirmed working in both code and unicode mode
Tested on Paper 1.21.4 and Paper 26.2
Fixed empty nametag teams being left behind after /flag set or /flag reset
Fixed the missing country database warning repeating on every /flag reload
Fixed the proxy IP forwarding warning showing again after /flag reload, it is once per start
/flag debug values are now translated, from the new debug-values section in the language files

Follow up to the round 2 colour fix, no new features.

Fixed a gradient or rainbow colour in unicode mode turning each flag into broken glyphs, the colour was being inserted between the two halves of each regional indicator character

Hardening round off round 1 testing, no new features.

Fixed a country colour set to a gradient or a rainbow tag in countries.yml breaking the tab list, nametag and %nationcrest_display% output, the flag is now placed inside the tags instead of after them

First release. The whole plugin.

Country detection from the joining player's address, resolved before they are in the world
Two providers: maxmind reading a local GeoLite2 Country database, http calling a configurable endpoint, and auto picking between them
Three display modes: code, custom and unicode
All 249 ISO 3166-1 alpha-2 countries in countries.yml, with a name, a glyph slot and a colour slot each
Five PlaceholderAPI placeholders: %nationcrest_code%, %nationcrest_name%, %nationcrest_flag%, %nationcrest_display%, %nationcrest_toggled%
Built in tab list output, on by default
Built in nametag output, off by default
/flag with toggle, show, hide, info, set, reset, reload and debug
Six permission nodes under nationcrest.
English, French and Spanish language files, plus support for any language file you drop in yourself
Per player country, toggle state and override stored in data.yml
One warning per start when BungeeCord or Velocity IP forwarding looks misconfigured
One warning per start when a known tab list or nametag plugin clashes with a feature you have switched on