According to Foresight News, ICON network will permanently shut down on December 31, with the blockchain halting operations while retaining read-only archives for historical transaction queries. ICX to SODA token migration deadline is also December 31, after which migration will no longer be possible.
Starting September 30, only one-way ICX to SODA migration will be supported. ICON, an L1 network launched in 2017 with ICX as its native token, is transitioning to SODAX infrastructure. Token migration occurs at a 1:1 ratio between ICX and SODA.