I got 0.4.2 yesterday, 0.4.3 today.
Most features work good on Maemo (N900), but photo uploading does not work:
The photo selection pane appears, but all photos shown as a black filled rectangle.
And I think the N900 is not powerful enough to load thousands of photos. I think it would be much better to have (alternatively?) a feature to select photos by file name, from the DCIM dirs, with keyboard selection and type-ahead, to be able to effectively select from large photo amounts.