Christine Kim, Vice President of Research at EGalaxy, summarized the 193rd Ethereum Core Developer Execution (ACDE) conference call, which discussed topics such as the testing progress of the Pectra upgrade, the threat of quantum computers, EIP 7212 and EIP 6110. Developers delayed a decision on whether to include EIP 7212 in Pectra, focusing on addressing existing code issues. The discussion also covered Ethereum's preparations for quantum attack resistance and a proposal for historical data to be distributed via EIP 4444.