Opensolr Changelog — Recent Updates & Improvements

Analytics Feb 27, 2026

Fix Fixed a bug where the Full Request column in Query Analytics was showing truncated URLs — only the first parameter was visible and the rest were cut off. The parser now correctly captures the entire query string, including complex Solr parameters with nested syntax like facet local params. All analytics data going forward will show the complete request URL.
Fix Fixed the analytics chart refusing to render when more than 100 data points were returned. The visualization now supports up to 5,000 data points — no more "Too many data points" warnings when viewing daily stats over several months. The backend data limit was raised to match.

Fix Fixed a rendering issue on the Analytics Dashboard where DataTables parameter handling could cause PHP warnings to appear in the Latest Queries response.

Fix Fixed display of special characters (umlauts, accents, etc.) in Query Analytics — queries like Wärmeenergie now show correctly instead of URL-encoded text

Fix Popular Queries chart no longer overflows with long query labels — labels are now neatly truncated on the chart with full details visible on hover
Fix Fixed analytics correlation for update/indexing requests — IP addresses and response sizes now correctly tracked
Fix Fixed garbled characters in Popular Queries for non-Latin text (Hindi, French accents, etc.) caused by double UTF-8 encoding
Fix Fixed analytics crash on indexes with numeric-only search queries (e.g. product IDs, lot numbers)

Fix Overall bandwidth usage percentage on the account dashboard now displays correctly
Fix Average response size metric now shows accurate values
Fix Search queries with special characters (accented letters, non-Latin text) now display correctly
Fix Recent Queries tab now loads reliably even when some data sources are temporarily unavailable
Fix Table columns now sort correctly by numeric values (dates, hit counts, sizes, bandwidth)