What's Changed

• chore(wren-ai-service): fix changelog generation in ai service release workflow by @paopa in https://github.com/Canner/WrenAI/pull/981
• chore(wren-ai-service): fix llm issues by @cyyeh in https://github.com/Canner/WrenAI/pull/983
• Update README.md by @chilijung in https://github.com/Canner/WrenAI/pull/988
• feat(wren-ai-service): minimize the duration for empty document and async helper for model preprocessor by @paopa in https://github.com/Canner/WrenAI/pull/990
• chore(wren-ai-service): use litellm as default llm provider by @cyyeh in https://github.com/Canner/WrenAI/pull/987
• chore(wren-ai-service): refine ai service by @cyyeh in https://github.com/Canner/WrenAI/pull/991
• chore(wren-ai-service): component-based architecture refactoring for test cases and required project id for semantics deletion by @paopa in https://github.com/Canner/WrenAI/pull/996
• feat(wren-ai-service):text2chart by @cyyeh in https://github.com/Canner/WrenAI/pull/679
• chore: fix go security issue by @cyyeh in https://github.com/Canner/WrenAI/pull/1001
• chore(wren-ai-service): fix generator run by @cyyeh in https://github.com/Canner/WrenAI/pull/1002
• feat(wren-ui): support dataSourceType in mdl by @onlyjackfrost in https://github.com/Canner/WrenAI/pull/995
• chore: add log for bug report by @grieve54706 in https://github.com/Canner/WrenAI/pull/1007
• Feature: text-to-answer api by @wwwy3y3 in https://github.com/Canner/WrenAI/pull/986
• feat(wren-ui): integrate API to support text-based answer by @fredalai in https://github.com/Canner/WrenAI/pull/989
• feat(wren-ui): Support for Text-to-Chart in Thread Answers (Beta) by @andreashimin in https://github.com/Canner/WrenAI/pull/997
• chore(wren-ai-service): improve text2chart by @cyyeh in https://github.com/Canner/WrenAI/pull/1011
• release 0.13.0-rc.1 by @onlyjackfrost in https://github.com/Canner/WrenAI/pull/1012

Full Changelog: https://github.com/Canner/WrenAI/compare/0.12.0...0.13.0-rc.1