3.4.5 (2025-08-30)

Enhancements:

• switch from LocalStorage to IndexedDB for cache Auto-complete data, fix #802
• add more informative error message when clickhouse connection user doesn't have access to system.* tables, fix #813
• add more informative error message bubble for SQL and HTTP errors, fix #821

Fixes:

• fix corner cases for ahdoc filters when adhoc use datasource from other template variable, fix #805, affected 3.4.0+
• fix corner cases when adhoc filters didn't replace, fix #804, affected 3.4.0+
• fix corner cases when template variables have same name with macros like $table, add more informative warning message, fix #815, affected 3.4.0+
• refactoring SQL parsing to properly replace template variable values like LIMIT $limit, fix #810, affected 3.4.0+
• fix error when template variable name ignored in step field, fix #803, affected 3.4.0+
• fix error for template variable wrong expansion, fix #797, affected 3.4.0+

What's Changed

• Bump form-data from 4.0.0 to 4.0.4 by @dependabot[bot] in #808
• fix broken behavior of query processing by @lunaticusgreen in #806
• Issue 802 by @lunaticusgreen in #807
• Add adhoc and template variables improvements by @lunaticusgreen in #811
• add test dashboard for template variables by @lunaticusgreen in #812
• Add autocompletion error processing and display by @lunaticusgreen in #814
• add variables replacement before macros replacement by @lunaticusgreen in #817
• Bump sha.js from 2.4.11 to 2.4.12 by @dependabot[bot] in #819
• Add clearer error processing to requests handler by @lunaticusgreen in #818
• add better queries error display by @lunaticusgreen in #822

Full Changelog: v3.4.4...v3.4.5