Thank you everyone.

In addition to the campaign itself and the maps, I am planning to include:
-Bestiary section (I have quite a few custom monsters)
-Items (ditto)
-Explanation of what power level the items are targeted for, and a chart showing how many items by type and strength for armor & weapons
-Adapting it for different party sizes
-Setting notes (set in Europe vs. Eberron, etc.).
-Advice on short/long rests, and monster intelligence
-Music suggestions
-Suggested tactics for level bosses
-Campaign log from when it was actually run, so that a DM can see how at least one other party tackled the adventure.

Is this all typically included, or am I going above and beyond?
Am I missing anything important?