Multiple and multibyte support is now available, searching and highlighting database content has been improved, the amount of content stored from each indexed page can be specified, and other miscellaneous edits/corrections were made.
The ability to publicly view previous search queries has been added, including various ordering options and search links. The reading and processing of chunk encoded data, and special character link indexing, have been improved. Other miscellaneous edits were made.
A constant based security check was added, the HTML search output was adjusted to conform to standards, a predefined server global was removed from functions, an HTML entities issue was fixed, the "did you mean" fuzzy now only shows for available words, and other miscellaneous edits and corrections were made.
