#222926 by deviantintegral, sun, jcnventura, tic2000, jenlampton, smk-ka: htmlcorrector filter escapes HTML comments

#722190 by bjaspan: avoid infite recursion in filter_list_format() even if the database has broken data under Drupal

#212236 by wrwrwr: move empty paragraph handling to after other paragraph operations are done in _filter_autop()

#359276 by lyricnz, Heine, Frando: Fix named entity handling in filter_xss(), so it does not clash with other entities and result in wrong encoding

follow up to #280621 by lilou: the object tag was disallowed in a previous version in filter_xss_admin(), so disallow param as well, which is only meaningful inside an object tag

#214516 by mfb: Add the Real Time Streaming Protocol (RTSP) to the allowed protocol list in filter_xss_bad_protocol().

#189879 by keith.smith: filter module help text cleanup, better for translators with more concentrated explanations

- Patch #164532 by catch, pwolanin, David Strauss, et al.: improve table indicies for common queries.

#197425 by mooffie, slightly modified: add blockquote support by default and blockquote theming to Garland and Bluemarine (other themes have it already)

#200069 by keith.smith: new standard for 'more information' links in module help texts, as the handbook we referred to before was renamed

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

#175779 by pwolanin: fix filter format addition page and add proper titles for filter configuration tabs

#150851 by pwolanin and chx: different radio buttons in the same set should have different HTML id values (XHTML validity fix)

#109829 by doq: do not trim URLs is the added ellipses would result in a longer link title then the original URL itself

  unanimously agreed to rollback the deletion API.  We all support the
  features this patch added, yet not its actual design and implementation.
  After some talk, we decided that it would be better for Drupal -- in the
  long term -- not to go with a solution that isn't 100%. We also recognize
  that in the short term, this patch would have been useful addition. So
  let's figure out how we can implement this properly in D7.

#154064 by pwolanin: get hook_help() up to speed to menu changes, allowing router path based lookups, and also full path argument lookup with a passed argument array