What is the fix / improvement?
2014-11-06 16:38:11 (4 hours ago) 00b925a92587a7f30b00c6021a4d6de3fdaa258946d79677ffb0dd0d1930e175 965,444.80742286 30.00000000 1 19108 bytes
2014-11-06 16:38:11 (4 hours ago) 75ecd29619d6cbc08e5c2f595ea94b597fb522755a11e6a18d456fdc112d48cc 12,029,453.89000000 0.01000000 2 18644 bytes
2014-11-06 16:38:11 (4 hours ago) cb7874b18e41073e69dce72f8f239446f5460f43297734da6957060d0682377f 636,207.96000000 15.00000000 4 14061 bytes
2014-11-06 16:38:11 (4 hours ago) c7c87e7b1f7239fbfa917053a359ecb6673542d9bb032f770b11a2d320c5d648 305,583.09000000 10.00000000 4 16262 bytes
Those big sized transactions will be included in the blockchain much easier. The update will take effect in 4 days, which is plenty of time for all pools to update. We need 90% consensus (mined blocks) on the update and this is the reason to be mandatory.