Yes, 3.5 is what they're talking about.
And the Repair X Wounds spells don't apply SR in 3.5? Because the original 3.0 version of the spells does allow Spell Resistance, as listed in Tome & Blood. And 3.5 golems are immune to effects that allow SR. But, I don't have Complete Arcane or Spell Compendium, so I can't check the 3.5 version of the spells myself.
My own PbP campaign will be lower-mid-level probably, and I haven't started it yet because I've been too busy in the past month or two since I posted my request for a not-core-restricted game.