V4.9.0-fix

变更内容

• 翻译缺失 by @ENg-122 in #4010
• fix: 修复知识库问题优化无效的BUG by @PairZhu in #4033

New Contributors

• @ENg-122 made their first contribution in #4010
• @PairZhu made their first contribution in #4033

Full Changelog: v4.9.0...v4.9.0-fix