RP Recreate Slugs Plugin has been updated to version 1.1 (a bugfix relese to fix some error reporting).
RP Recreate Slugs Plugin – A Bugfix Release
RP Recreate Slugs Plugin Released Today
RP Recreate Slugs Plugin has been approved by WordPress team and now and on available from wordpress.org plugins repositgory.
Free Plugin Utility for WordPress: RP Recreate Slugs
Recreate articles and pages slugs with the most current ruleset. Useful when slug generation is changed or updated, especially with transliteration. Global slugs recovery. Saves sites. Use with care.