Alphabetical by name of thing. Please suggest improvements and additions. Note: I change the date whenever I update this, so it will pop up every now and then. Rest assured it's not all new. Big changes will have a post of their own.
Updated for 10. You will see these changes in the templates when you start a project in 10. I figured now is the time to make changes. Nothing too major:
• +Z SK Title is gone. SK titles should be placed in the layout only.
• Most +L layers become +C instead. C=Civil and is more standard.
• +L House Outline becomes +C Footprint.
• Z Light is new, for sun and sky objects for LightWorks rendering.
• We're going to use real section markers:
+Z SE & Detail Object becomes +Z SE Print. Use this layer for sections that print.
+Z S/E Tool becomes +Z SE Hide. Use this layer for junk sections and others you don't want to see in plan. (At the beginning of the project, all the markers are on the hidden layer. Move them to the Print layer as needed.)
• +A Roof Plan Line is gone. Use A Roof2.