Table-conflicts comparing upgraded forum with a fresh installation

[Stadler]

I've just found out, that there are some table-conflicts between a fresh installation and an upgraded forum:

1. The following tables from a fresh installation are missing in an upgraded forum, meaning, they are only created with a fresh installation:
faqset help replacement replacementsetAre these tables needed to run vB3 or can I safely ignore them, since they are just relics from previous versions?

2. The table 'upgradelog' from a fresh installation is called 'log_upgrade_step' in an upgraded forum

[Stadler]

/me twiddles fingers ...

[Steve Machol]

Moved to Bugs for a Dev to comment.

[Paul]

Hah! Nice! :) You'd think table structure would be on the top 10 things to check when writing install/upgrade scripts ;)

[Scott MacVicar]

replacement tables have been removed.

log_upgrade_step has been changed to upgradelog.

[Stadler]

So the tables will be altered/removed, when upgrading to vB3 Beta 4?

And whats with faqset and help?