The present conference is the 70th in the series. It was held on 24-27 June 2025, at Department of Logic, Institute of Philosophy, Jagiellonian University in Kraków.

Marking the 70th anniversary of the series, the first two days (24-25 June) were dedicated to Konferencja Historii Logiki (KHL). The topics of KHL, apart from historical threads, include current achievements on history and/or philosophy of logic.

The 2024 edition of the conference is the 69th in the series: LXIX KHL for those who care, and is organized together with the Trends in Logic conference series. Since 2023, CLoCk went truly international and welcomes contributions on all areas of symbolic logic. Purely philosophical contributions are not automatically excluded, but are frowned upon. CLoCk also sees itself as a continuation of the AsubL workshop series, so mathematical approaches to nonclassical logics are preferred.

Trends in Logic is the conference series of the journal Studia Logica aimed at worldwide promotion of logic and Studia Logica. The series began in 2003, and have been held annually at different logic centres. Apart from Poland, Trends in Logic conferences were held in Denmark, China, Belgium, The Netherlands, Germany, Italy, USA, Georgia, Argentina, Brazil, Russia and Ukraine. The series has been instrumental in increasing the visibility of Studia Logica and elevating its international standing.

The 2023 edition of the conference was the 68th in the series. It was held on 28-30 June 2023, at Department of Logic, Institute of Philosophy, Jagiellonian University in Kraków.