I only know that it's related to the OP_RETURN value. Core v30 aims to increase the max data size while Knots is keeping it low to avoid malicious content being hosted by nodes. I could be very wrong, but that's how I've interpreted it (Please correct me if I'm incorrect/inaccurate)

Regardless of one's position on mempool policy, Knots is a virtue signal at best and a security hole at worst It's developed by what's essentially a single developer without robust QA or review and with difficult to verify merges from core

nostr:npub1pm5z0gmw3wcvl3yreuv8y7q3stz2zmzc4jar4ckhk927qdcwjwuq3txe07 what’s this image about ?