Zhmaylo uprising

On 5 November Marek Zhmaylo was deprived of his title and Hetman Mykhailo Doroshenko was chosen to sign the Treaty of Kurukove, pledging allegiance to the Crown of the Kingdom of Poland.

[1] This happened again after the Polish-Ottoman War, in which aftermath the 40,000 mobilized Cossacks led then by Hetman Petro Konashevych-Sahaidachny were reduced to 5,000.

[2] The Polish-Lithuanian government sent a special commission headed by Hetman Stanisław Koniecpolski, but two attempts to negotiate a truce failed.

[3] The Polish cavalry charge got bogged down in the nearby swamps, and the Cossack counter-attack inflicted upon them serious casualties, turning the engagement into a siege of a new fortified camp.

[4] The Cossacks were granted amnesty, but had to agree to register only 6,000 and stop raiding Ottoman Empire lands.