DOCS: for release. (#6023)

### What problem does this PR solve?


### Type of change

- [x] Documentation Update

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "ragflow"
-version = "0.17.1"
+version = "0.17.2"
 description = "[RAGFlow](https://ragflow.io/) is an open-source RAG (Retrieval-Augmented Generation) engine based on deep document understanding. It offers a streamlined RAG workflow for businesses of any scale, combining LLM (Large Language Models) to provide truthful question-answering capabilities, backed by well-founded citations from various complex formatted data."
 authors = [
     { name = "Zhichang Yu", email = "yuzhichang@gmail.com" }