For our October meeting, Hernán Wilkinson and Juan Vuletich will tell us about recent developments in Cuis Smalltalk ( https://cuis.st/ ). These range from kernel functionality like Ephemerons and the Sista Bytecodes set to app developer tools like a visual GUI Designer and additional Layout policies. Hernán Wilkinson ( https://github.com/hernanwilkinson ) Passionate programmer. Smalltalk lover. Founder of 10Pines and FAST (Argentine Foundation of Smalltalk). Professor of the FCEyN at the UBA. Teaches OO and Agile techniques at the university and the industry. Key Note Speaker of many national and international conferences. Contributes to many Smalltalk opensource projects. Promotes self organized organizations and agile methodologies. You can follow him in Twitter at @hernanwilkinson Juan Vuletich ( https://www.jvuletich.org/ ) Juan Vuletich is the founder and lead developer of Cuis Smalltalk. He is a long-standing Open Source Smalltalk community member, having contributed kernel code to Cuis, Squeak and the OpenSmalltalk VM for over 25 years. Juan has been programming since he was 14, and doing it professionally since he was 17. He holds an MS.Sc. in Computer Science from the University of Buenos Aires. He works at LabWare. This will be an online meeting. If you'd like to join us, please sign up in advance on the meeting's Meetup page ( https://www.meetup.com/ukstug/events/311117386/ ) to receive the meeting details.