- Fixes#184
- Fixes the problem when the SEOmetatagInfo plugin and/or Tag plugin were active that no new entries or static pages could be written.
Note: Apparently the Smarty plugin function.toolbar.php does not work correctly with Smarty 4. Should be checked, as the datechanger plugin needs this.
- The HTML code of the administration area now contains a lang attribute in the html start tag to specify the language.
- The "Save page" and "Preview" -buttons in the "Create static pages" -panel now match the style of the other panels
- Fixes various HTML errors in the PHP code and in the templates. "Write static page" and "Write entry" are now largely valid for HTML5.
- Fixed: in the SEOmetatagInfo plugin an opening <p> element followed an opening <p> element.
