DasBlog 1.8 will/does produce Atom 1.0 valid documents
After a small bit of work today, DasBlog 1.8 will (does) produce valid Atom 1.0 feeds. This is response to the bakededness of Atom 1.0 and Sam's desire to deprecate 0.3. DasBlog won't produce Atom 0.3 anymore (it was always marked under "experimental' anyway) so when you upgrade to 1.8 your Atom feed will upgrade automatically.
We do, as always, produce valid RSS 2.0 and now Atom 1.0. Here's a list of known Atom 1.0 consumers if you care.