It now takes a hash of options rather than just an artefact ID. This allows you to get icons of different sizes, and more importantly, show icons only in the context of certain views.

Now permissions are checked in the blog edit/view pages, rather than in the constructor, which was only later going to end in pain and suffering. This will mean that views with blogs in them will work again, as per bug #1168.

Now, table names (and other identifiers that could be confused with SQL kewords), should be put into SQL like this:

SELECT * FROM {artefact}

The braces are matched and expanded by DML now to include the prefix and be properly quoted, which means that tables like 'view' and 'group' don't need renaming (and nor should they, there's little reason why we should rename tables to get around such constraints).

This has removed a whole bunch of $prefix = ... and get_config('dbprefix') stuff, which makes things a little simpler yet again.

The blog security fixes were _too_ secure - you couldn't post any new blogs or posts at all\! Fixed now

the blog posts from showing duplicate format options

to views

build links to download files passing the correct view ID

* Added get_links to ArtefactType base class
* Implement get_links for all existing artefact types
* Enabled direct folder/file linking in the my files section

broken due to artefact parent cache...

database changes

files to the cache too

the view themselves