- Patch #252013 by Eaton, pwolanin, Susurrus et al: drupal_render() now printes #markup, not #value.

- Patch #245115 by kkaefer, John Morahan, JohnAlbin et al: after a long discussion we've decided to make the concatenation operator consistent with the other operators.

#164510 by yched, KarenS: move node batch operations to node.admin.inc for performance and fix a buggy message

 - whitespaces at end of lines
 - indentation
 - control structure usage
 - whitespace in empty lines
 - phpdoc comment formatting

#196410 report by daniel.soneira, patch by myself, tested by Freso: several fixes to url() generation and path aliasing, fixing path aliases for node paths and front page links in themes

#191104 by keith.smith: (usability) change occurances of node to 'post' and 'content' as appropriate

#188914 by Pasqualle: type and language filtering on node admin page was broken due to missing breaks in switch

#40934 by catch and fajerstarter: remove admin search page as it was broken and the same as the usual search page anyway

#167284 by Heine and pwolanin: proper field type placeholders in IN() queries, setting a best practice to avoid vulnerabilities