Release Notes: Character n-grams are now supported for many languages that did not have a stemmer. Language detection was improved and better UTF-8 preparation was provided for downloads. Yioop!'s ability to following redirects, including bit.ly redirects, was improved. Proximity scoring of text in documents has also been enhanced.
Release Notes: This version adds a function API to get search results out of Yioop! It also improves the Open RSS Responses that Yioop! generates and allows them to contain images. The online documentation has been enhanced to describe in more detail how to incorporate Yioop! into a site. This release also simplifies the arc_tool syntax and adds the ability within arc tool to reindex a corrupt IndexArchiveBundle dictionary. This version fixes a bug in output buffering of the dictionary that could cause the dictionary to become corrupted on large indexes.
Release Notes: This release adds support for if: conditions in crawl mixes and for general searching. It improves the crawl status UI. It improves the performance of negation in queries. It adds support for Open Search RSS output of search results. There are many bugfixes.
Release Notes: This version adds support for crawling xlsx, pptx, and epub. The HTML processor now supports the base tag. The code for the front-end (not crawler) has been changed to work in cPanel hosting environments with only PHP 5.2. Filecache support, in addition to memcached support, has been added. Yioop! can now filter out hosts from search results, if needed, after indexing has been done. Improvements have been made to the start and stop of the crawling process. A command-line query tool has been added.
Release Notes: This version moves Yioop! from using a bag of words index to a positional index. Proximity scores are calculated when a multi-word query is done. The host of an inlink is now also incorporated in a ranking. An indexing plugin architecture has been created to make it easier to customize the crawl process; an example recipe plugin is included. An SEO cache view and improved test query statistics have been added. This version finally includes bug fixes for memcached and bmp handling.
Release Notes: This version expands the capabilities of the crawl mixing. Now you can take a query and specify that the first result should come from a particular crawl such as an open Web crawl, the second result should come from Web pages from Wikipedia, the next result should be an image, and all remaining results should come again from the open Web crawl results. This version also reworks the index dictionary to try to make search results appear faster. It also has improvements to the way pages are ranked when indexing raw arc, ODF-RDF, or media-wiki dumps.
Release Notes: This version provides preliminary support for archive crawling of arc, media wiki, and open directory RDF files. It allows re-crawls of previously created Yioop! WebArchives. It also makes it easier to add stemmers for languages other than English (for which there is already a stemmer). Finally, it fixes several bugs in indexing and improves the group by iterator.