No one needs to β€œUpgrade” to Core30 and if they forces you to, then just add the OP_Return limit policy code back in. 1. Clone Core 30 source. 2. Grab the Core 29 policy code that enforces the OP_RETURN size (it’s inside IsStandardTx() β†’ script.IsUnspendable() check). 3. Paste it back into Core 30 in the same place (or where the equivalent standardness checks now live). 4. Rebuild Core 30. Fuck them.
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