v0.3.1

## What's Changed
* Update format by @JinHai-CN in https://github.com/infiniflow/ragflow/pull/467
* fix: 🐛 Fix duplicate ports in docker-compose by @moyueheng in https://github.com/infiniflow/ragflow/pull/472
* add redis to accelerate access of minio by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/482
* feat: support markdown files by @wrfly in https://github.com/infiniflow/ragflow/pull/483
* fix ollama issuet push by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/486
* remove doc from supported processing types by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/488
* .doc file is not support yet. fix regular expression ，then message can be alert by @Jiafan in https://github.com/infiniflow/ragflow/pull/487
* Adjust the structure of FAQ by @yingfeng in https://github.com/infiniflow/ragflow/pull/479
* enlarge docker memory usage by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/496
* enlarge docker memory usage by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/501
* Add `.doc` file parser. by @chrysanthemum-boy in https://github.com/infiniflow/ragflow/pull/497
* fix bug #502 by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/504
* fix: cannot save the system model setting #468 by @cike8899 in https://github.com/infiniflow/ragflow/pull/508
* fix bug of table in docx by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/510
* feat: create folder #345 by @cike8899 in https://github.com/infiniflow/ragflow/pull/518
* Add Chinese readme for DeepDoc by @bjliudong in https://github.com/infiniflow/ragflow/pull/515
* Update conversation_api.md by @selfuppen in https://github.com/infiniflow/ragflow/pull/489
* Add an entry in Debugging section by @zhentg in https://github.com/infiniflow/ragflow/pull/481
* editorial updates by @writinwaters in https://github.com/infiniflow/ragflow/pull/525
* Add .DS_Store and docker/ragflow-logs to the git ignore list by @oreh in https://github.com/infiniflow/ragflow/pull/523
* Updated minimum RAM capacity by @writinwaters in https://github.com/infiniflow/ragflow/pull/528
* feat: upload file in FileManager #345 by @cike8899 in https://github.com/infiniflow/ragflow/pull/529
* Add docker support for OpenCloudOS 9 by @Edward-Elric233 in https://github.com/infiniflow/ragflow/pull/526
* Add disk requirements on the README by @JinHai-CN in https://github.com/infiniflow/ragflow/pull/535
* there's no need to connect to Redis in order to use Redis by @writinwaters in https://github.com/infiniflow/ragflow/pull/536
* Refactor by @KevinHuSh in https://github.com/infiniflow/ragflow/pull/537
* Added release badge by @writinwaters in https://github.com/infiniflow/ragflow/pull/538
* Updated badge by @writinwaters in https://github.com/infiniflow/ragflow/pull/540
* Add upload file by knowledge base name API. by @chrysanthemum-boy in https://github.com/infiniflow/ragflow/pull/539
* feat: add file icon to table of FileManager #345 by @cike8899 in https://github.com/infiniflow/ragflow/pull/543
* Update version to v0.3.1 by @JinHai-CN in https://github.com/infiniflow/ragflow/pull/544

## New Contributors
* @moyueheng made their first contribution in https://github.com/infiniflow/ragflow/pull/472
* @wrfly made their first contribution in https://github.com/infiniflow/ragflow/pull/483
* @chrysanthemum-boy made their first contribution in https://github.com/infiniflow/ragflow/pull/497
* @bjliudong made their first contribution in https://github.com/infiniflow/ragflow/pull/515
* @selfuppen made their first contribution in https://github.com/infiniflow/ragflow/pull/489
* @zhentg made their first contribution in https://github.com/infiniflow/ragflow/pull/481
* @oreh made their first contribution in https://github.com/infiniflow/ragflow/pull/523
* @Edward-Elric233 made their first contribution in https://github.com/infiniflow/ragflow/pull/526

**Full Changelog**: https://github.com/infiniflow/ragflow/compare/v0.3.0...v0.3.1