Missing States/Regions for Germany, Switzerland, and Austria in Address Fields

[alexanderbuergin]

Description

It would be very helpful if the address fields in Craft CMS included the states/regions for Germany, Switzerland, and Austria. This would significantly improve the user experience in the DACH region and help avoid errors when handling addresses.

Below, I've provided a list of the respective states/regions, both in German and English, in alphabetical order:

Deutschland	Germany English
Baden-Württemberg	Baden-Württemberg
Bayern	Bavaria
Berlin	Berlin
Brandenburg	Brandenburg
Bremen	Bremen
Hamburg	Hamburg
Hessen	Hesse
Mecklenburg-Vorpommern	Mecklenburg-Western Pomerania
Niedersachsen	Lower Saxony
Nordrhein-Westfalen	North Rhine-Westphalia
Rheinland-Pfalz	Rhineland-Palatinate
Saarland	Saarland
Sachsen	Saxony
Sachsen-Anhalt	Saxony-Anhalt
Schleswig-Holstein	Schleswig-Holstein
Thüringen	Thuringia

Schweiz German	Switzerland English
Aargau	Aargau
Appenzell Ausserrhoden	Appenzell Ausserrhoden
Appenzell Innerrhoden	Appenzell Innerrhoden
Basel-Landschaft	Basel-Landschaft
Basel-Stadt	Basel-Stadt
Bern	Bern
Freiburg	Fribourg
Genf	Geneva
Glarus	Glarus
Graubünden	Grisons
Jura	Jura
Luzern	Lucerne
Neuenburg	Neuchâtel
Nidwalden	Nidwalden
Obwalden	Obwalden
Schaffhausen	Schaffhausen
Schwyz	Schwyz
Solothurn	Solothurn
St. Gallen	St. Gallen
Tessin	Ticino
Thurgau	Thurgau
Uri	Uri
Waadt	Vaud
Wallis	Valais
Zug	Zug
Zürich	Zurich

Österreich	Austria English
Burgenland	Burgenland
Kärnten	Carinthia
Niederösterreich	Lower Austria
Oberösterreich	Upper Austria
Salzburg	Salzburg
Steiermark	Styria
Tirol	Tyrol
Vorarlberg	Vorarlberg
Wien	Vienna

Implementing these states/regions in the address fields would be a great enhancement for Craft CMS users in the DACH region.

Thank you for considering this request!

[bojanz]

I am planning to fix this for the 2.3.0 release, but it will probably have to wait until my Christmas vacation.