Very roughly added Electorate of Bavaria (until 1777), Electorate of Salzburg and Prince-Bishopric of Passau

Added rough version of the Free Imperial City of Nuremberg

Added free city of Dortmund and changed Westphalia start_date

Added Kreis Ilfeld

Split Berghauptmannschaft Clausthal off from Landdtrostei Hildesheim pre-1868 (boundary approximate); Added the Ämter Hohnstein and Elbingerode

Improved/corrected parts of the Brunswick Hanover and Prov.Saxony borders (around Bad Sachsa)

Improved borders of Corvey (and removed dubious Jakobsberg exclave)

Improved borders of Tecklenburg and Lingen and added them to as relations; Improved Dassel (Hildesheim); Added Lordship of Rheda; Very roughly added Hoya to the Lower Rhenish-Westphalian Circle

Corrected boundaries of Cleves and the French Republic/Empire (near Cleves itself)

Roughly added Swedish Wismar

Corrected French Republic/Empire up to 1809; Removed Lucca and Piombino from Etruria

Cleaned up Papal States relations

Roughly added Comtat Venaissin and the Principality of Orange

Added Duchy of Milan 1786-91 (while Mantua was integrated); Fixed Venice relations and added Dalmatia; Very roughly corrected Venetian-Papal border

Added County of Hohenems and the Lordships of Blumenegg and St. Gerold

Roughly improved Prussian-Saxon and Upper Saxon circle borders pre-1815; Corrected dates for Halle name change per its own source ("etwa vom Ende des 15. bis zum Ende des 17. Jahrhunderts" = ~1500-1699, not 1600-1799)

Corrected boundaries of Calvörde pre-unification

Added duchies of Anhalt-Dessau, -Cöthen (-Köthen) and -Bernburg from 1806

Corrected some sections of Anhalt's borders with Magdeburg/P.Saxony; Added small exclave of Anhalt which existed until at least the 1860s

Tweaked ownership of Löcknitz; Fixed some Wikipedia tags lacking a language code