Bitcoin Core Developers Plan to Implement OP_RETURN Changes in October

On June 10th, Bitcoin Core developers have planned to release version 30 of the Bitcoin Core software in October this year, which will no longer filter OP_RETURN output containing large amounts of non-financial data. This change will increase the default data carrier limit from the current 80 bytes to nearly 4MB, while allowing node operators to manually modify the -datacarrier and -datacarriersize parameters.