According to the new v3.0 draft <https://developers.google.com/picasa-web/docs/3.0/releasenotes>
Mutation support removed > Aside from uploads, mutation support will be removed from the API. The > following functionality will no longer be supported: > > - Creating an album > - Modifying the properties of an album > - Deleting an album > - Updating a photo > - Providing your own video thumbnail > - Deleting a photo > > So this means I will only be able to upload photos but can no longer alter any albums or existing photos after May 1? Will there be any other API to make these alterations like a Google Photos API? Or will we be left with a way to only retrieve content created through the Google Photos web interface? -- You received this message because you are subscribed to the Google Groups "Google Picasa Web Albums API" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-picasa-data-api+unsubscr...@googlegroups.com. To post to this group, send email to google-picasa-data-api@googlegroups.com. Visit this group at https://groups.google.com/group/google-picasa-data-api. For more options, visit https://groups.google.com/d/optout.
