I've just finished updating the translation for 5.3.3.1 and still there are things that need to be translation in different areas (screenshots attached):
- IP block - None (block.png)
- Dashboard -> Functionality -> Sign in or create an account (functionality.png)
- Page Attributes -> Manage Attribute Types (page-types.png)
- Reports -> Surveys -> *date* at ... (reports-surveys.png)
- Scrapbook -> View (scrapbook.png)
- Settings -> Attributes (column headers) (settings-attributes.png)
- Settings -> WYSIWYG Editor box (settings-wysiwyg-editor.png)
- Themes -> customize (theme-customize.png)
- Upload Multiple files (upload_multi_files.png)
- Form Block -> Options (form-block-options.png)
- Page List -> ** All ** (page-list-add.png)
- SlideShow -> File Set: (slideshow-add-fileset.png)
- Page versions -> comments/Initial Version (version-comments.png)