Panzer grenadier: eastern front

[Hugmenot]

No, they are mostly clarifications of 3rd edition rules but also include some changes. I view them as an improvement over 3rd edition; not a major improvement, but definitely an improvement.

Eastern Front was out-of-print before the 4th edition rules were out so there was no commercial reason to update.

I thought Elsenborn Ridge has been shipping with 4th edition rules for some time but as I bought my copy some years ago, I may be wrong about that.