v0.17.1

## Improvements

- Improves English tokenization quality.
- Improves the table extraction logic in Markdown document parsing.
- Updates SiliconFlow's model list.
- Supports parsing XLS files (Excel97~2003) with improved corresponding error handling.
- Supports Huggingface rerank models.
- Enables relative time expressions ("now", "yesterday", "last week", "next year", and more) in the **Rewrite** agent component.

## Fixed issues

- A repetitive knowledge graph extraction issue.
- Issues with API calling.
- Options in the **Document parser** dropdown are missing.
- A Tavily web search issue.
- Unable to preview diagrams or images in an AI chat.

## What's Changed
* Fix: possible memory leaks close #5277 by @yihong0618 in https://github.com/infiniflow/ragflow/pull/5500
* Fix email validation regex by @felipehertzer in https://github.com/infiniflow/ragflow/pull/5533
* Fix: in case running KG repeatly. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5538
* Optimize prompt. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5541
* Feat: Add NextLLMSelect with shadcn-ui. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5542
* Fix: bad case for tokenizer. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5543
* Restructured guides by @writinwaters in https://github.com/infiniflow/ragflow/pull/5549
* Feat: Combine Select and LlmSettingFieldItems into LLMSelect. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5548
* Restructured guides by @writinwaters in https://github.com/infiniflow/ragflow/pull/5555
* Feat: Render RewriteQuestionForm with shadcn-ui #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5551
* Feat: add 'delete' for agent's sessions api and unify apis of agent sdk by @debugdoctor in https://github.com/infiniflow/ragflow/pull/5525
* Feat: Render QWeatherForm with shadcn-ui. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5558
* Feat: add toc to api doc by @hjlarry in https://github.com/infiniflow/ragflow/pull/5552
* Made task_executor async to speedup parsing by @yuzhichang in https://github.com/infiniflow/ragflow/pull/5530
* Feat: Render WikipediaForm and BaiduForm with shadcn-ui. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5564
* Minor: Fixed broken links by @writinwaters in https://github.com/infiniflow/ragflow/pull/5565
* Fix: LLM with ___ return cannot be deleted #5585 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5587
* Perf: update novita.ai LLM library by @debugdoctor in https://github.com/infiniflow/ragflow/pull/5574
* Add separate API service resource to Helm chart by @sd109 in https://github.com/infiniflow/ragflow/pull/5572
* Fix: fix may lose part of information of last stream chunck by @yongtenglei in https://github.com/infiniflow/ragflow/pull/5584
* Fix: remove KB id restriction while creating chat. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5588
* Introduced jemalloc by @yuzhichang in https://github.com/infiniflow/ragflow/pull/5590
* Fix nursery.start_soon. Close #5575 by @yuzhichang in https://github.com/infiniflow/ragflow/pull/5591
* Fix: better start experience PYTHONPATH in shell by @yihong0618 in https://github.com/infiniflow/ragflow/pull/5593
* Docs: about meta files in API reference. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5594
* Feat: Render MessageForm with shadcn-ui. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5596
* Added 0.17.0 release notes by @writinwaters in https://github.com/infiniflow/ragflow/pull/5608
* Feat: Render DynamicCategorize with shadcn-ui. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5610
* Fix：Fix the bug of incorrectly gets the APIToken. by @kunyi-yang in https://github.com/infiniflow/ragflow/pull/5597
* use to_df replace to_pl when get infinity Result by @dwxiayi in https://github.com/infiniflow/ragflow/pull/5604
* fix: issue #5600 by @yihong0618 in https://github.com/infiniflow/ragflow/pull/5620
* Fix: image file can't preview by @hjlarry in https://github.com/infiniflow/ragflow/pull/5626
* Refactor: Optimize error handling and support parsing of XLS(EXCEL97—2003) files. by @hy89 in https://github.com/infiniflow/ragflow/pull/5633
* Minor: improve doc and rm unused file by @hjlarry in https://github.com/infiniflow/ragflow/pull/5634
* Fix: parameter error. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5641
* Refactored DocumentService.update_progress by @yuzhichang in https://github.com/infiniflow/ragflow/pull/5642
* Feat: Upload file UI/UX enhancements by @Omarlsg98 in https://github.com/infiniflow/ragflow/pull/5359
* Feat: The parsing method is paper and needs to display Document parser. #5467 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5652
* fix: issue #5600 by @GuoDapeng in https://github.com/infiniflow/ragflow/pull/5645
* Fix: tavily search error. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5653
* Fix: search citation issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5657
* Docs: updates. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5661
* refactor: no need to inherit in python3 clean the code by @yihong0618 in https://github.com/infiniflow/ragflow/pull/5659
* Feat: Use react-hook-form to synchronize the data of the categorize form to the agent node. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5665
* Miscellaneous updates by @writinwaters in https://github.com/infiniflow/ragflow/pull/5670
* Feat: support huggingface re-rank model. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5684
* Feat: Add rerank option to huggingface's model type drop-down box. #5658 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5689
* Minor: improve tips display by @hjlarry in https://github.com/infiniflow/ragflow/pull/5631
* Refa: remove max tokens since no one needs it. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5690
* Fix: Remove the max token parameter. #5640 #5646 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5693
* Fix: docs inconsistency. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5695
* Fix: rerank issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5696
* Refa: remove dataset language and validate dataset name length. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5707
* Fix: delimiter issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5720
* Fix: too long context during KG issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5723
* Updated instructions in the UI by @writinwaters in https://github.com/infiniflow/ragflow/pull/5733
* TEST: Added test cases for Create Dataset HTTP API by @asiroliu in https://github.com/infiniflow/ragflow/pull/5724
* Fix: Remove the document language parameter. #5640 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5728
* Fix: empty description by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5747
* Fix: can not upload file close #5730 by @yihong0618 in https://github.com/infiniflow/ragflow/pull/5742
* Fix: API empty field input. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5748
* Fix: Resolve inconsistency in APIToken dialog_id field definition by @zanyatta in https://github.com/infiniflow/ragflow/pull/5749
* Refa: make Rewrite component effective to relative data expression. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5752
* Fix: add the validation for parser_config. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5755
* Fix: Fixed the issue that files cannot be uploaded on the file management page. #5730 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5763
* Fix: meta fields updata issue, by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5764
* Fix: truncate message issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5765
* Feat(api): Add dsl parameters to control whether dsl fields are included by @hy89 in https://github.com/infiniflow/ragflow/pull/5769
* Feat：Optimize the table extraction logic in the Markdown parser: by @liwenju0 in https://github.com/infiniflow/ragflow/pull/5663
* Initial draft of Implemnt deep research by @writinwaters in https://github.com/infiniflow/ragflow/pull/5774
* Fix: truncate message issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5776
* TEST: Added test cases for Delete Dataset HTTP API by @asiroliu in https://github.com/infiniflow/ragflow/pull/5770
* Refa: SiliconFlow model list refresh. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5825
* Fix: empty query issue. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5830
* Feat: When selecting a reordering model, give a prompt that it takes too long. #5834 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5835
* Refactor graphrag to remove redis lock by @yuzhichang in https://github.com/infiniflow/ragflow/pull/5828
* Fix: keyword compont display issue #5794 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5844
* Feat: add `sync_dsl` parameter to support synchronizing modifications to existing sessions by @hy89 in https://github.com/infiniflow/ragflow/pull/5843
* TEST: Added test cases for List Dataset HTTP API by @asiroliu in https://github.com/infiniflow/ragflow/pull/5856
* Agent Update: Fix Role Issue and Enhance KB Search by @zhangcdian in https://github.com/infiniflow/ragflow/pull/5842
* Feat: Add AvatarGroup component. #3221 by @cike8899 in https://github.com/infiniflow/ragflow/pull/5858
* Test: Update test cases per PR #5755 by @asiroliu in https://github.com/infiniflow/ragflow/pull/5857
* Fix: dataset_ids parameter by @RaghavPatidar18 in https://github.com/infiniflow/ragflow/pull/5864
* Fix: empty dataset parser id. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5878
* Fix: rm <think> for ES sql generation. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5881
* Test: Update test cases per PR #5778 by @asiroliu in https://github.com/infiniflow/ragflow/pull/5880
* Fix: check `desc` parameter value. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5884
* Fix: docs updates. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5889
* Refa: add prompt to empty retrieved answwer. by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5892
* Test: Update test cases per PR #5748 #5878 by @asiroliu in https://github.com/infiniflow/ragflow/pull/5894
* Add docs for tag sets by @writinwaters in https://github.com/infiniflow/ragflow/pull/5890
* UI updates by @writinwaters in https://github.com/infiniflow/ragflow/pull/5899
* Docs: prepare docs for release v0.17.1 by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/5900

## New Contributors
* @felipehertzer made their first contribution in https://github.com/infiniflow/ragflow/pull/5533
* @kunyi-yang made their first contribution in https://github.com/infiniflow/ragflow/pull/5597
* @dwxiayi made their first contribution in https://github.com/infiniflow/ragflow/pull/5604
* @GuoDapeng made their first contribution in https://github.com/infiniflow/ragflow/pull/5645
* @asiroliu made their first contribution in https://github.com/infiniflow/ragflow/pull/5724
* @zanyatta made their first contribution in https://github.com/infiniflow/ragflow/pull/5749
* @zhangcdian made their first contribution in https://github.com/infiniflow/ragflow/pull/5842
* @RaghavPatidar18 made their first contribution in https://github.com/infiniflow/ragflow/pull/5864

**Full Changelog**: https://github.com/infiniflow/ragflow/compare/v0.17.0...v0.17.1