Fix broken links

docs/en/docs/advanced/generate-clients.md

@@ -24,7 +24,7 @@ FastAPI automatically generates **OpenAPI 3.1** specifications, so any tool you
 
 This section highlights **venture-backed** and **company-supported** solutions from companies that sponsor FastAPI. These products provide **additional features** and **integrations** on top of high-quality generated SDKs.
 
-By ✨ [**sponsoring FastAPI**](../help-fastapi.md#sponsor-the-author) ✨, these companies help ensure the framework and its **ecosystem** remain healthy and **sustainable**.
+By ✨ [**sponsoring FastAPI**](https://github.com/sponsors/tiangolo) ✨, these companies help ensure the framework and its **ecosystem** remain healthy and **sustainable**.
 
 Their sponsorship also demonstrates a strong commitment to the FastAPI **community** (you), showing that they care not only about offering a **great service** but also about supporting a **robust and thriving framework**, FastAPI. 🙇
 

docs/en/docs/deployment/cloud.md

@@ -16,7 +16,7 @@ FastAPI Cloud is the primary sponsor and funding provider for the *FastAPI and f
 
 ## Cloud Providers - Sponsors { #cloud-providers-sponsors }
 
-Some other cloud providers ✨ [**sponsor FastAPI**](../help-fastapi.md#sponsor-the-author) ✨ too. 🙇
+Some other cloud providers ✨ [**sponsor FastAPI**](https://github.com/sponsors/tiangolo) ✨ too. 🙇
 
 You might also want to consider them to follow their guides and try their services:
 

docs/en/docs/fastapi-people.md

@@ -31,7 +31,7 @@ This is me:
 
 </div>
 
-I'm the creator of **FastAPI**. You can read more about that in [Help FastAPI - Get Help - Connect with the author](help-fastapi.md#connect-with-the-author).
+I'm the creator of **FastAPI**. You can read more about that in [Help FastAPI - Follow the author](help-fastapi.md#follow-the-author).
 
 ...But here I want to show you the community.
 
@@ -42,9 +42,9 @@ I'm the creator of **FastAPI**. You can read more about that in [Help FastAPI -
 These are the people that:
 
 * [Help others with questions in GitHub](help-fastapi.md#help-others-with-questions-in-github).
-* [Create Pull Requests](help-fastapi.md#create-a-pull-request).
-* Review Pull Requests, [especially important for translations](contributing.md#translations).
-* Help [manage the repository](management-tasks.md) (team members).
+* Create Pull Requests.
+* Review Pull Requests, especially important for translations.
+* Help [manage the repository](https://tiangolo.com/open-source/management-tasks/) (team members).
 
 All these tasks help maintain the repository.
 
@@ -54,7 +54,7 @@ A round of applause to them. 👏 🙇
 
 This is the current list of team members. 😎
 
-They have different levels of involvement and permissions, they can perform [repository management tasks](./management-tasks.md) and together we [manage the FastAPI repository](./management.md).
+They have different levels of involvement and permissions, they can perform [repository management tasks](https://tiangolo.com/open-source/management-tasks/) and together we [manage the FastAPI repository](./management.md).
 
 <div class="user-list user-list-center">
 
@@ -66,7 +66,7 @@ They have different levels of involvement and permissions, they can perform [rep
 
 </div>
 
-Although the team members have the permissions to perform privileged tasks, all the [help from others maintaining FastAPI](./help-fastapi.md#help-maintain-fastapi) is very much appreciated! 🙇‍♂️
+Although the team members have the permissions to perform privileged tasks, all the help from others maintaining FastAPI is very much appreciated! 🙇‍♂️
 
 ## FastAPI Experts
 
@@ -186,7 +186,7 @@ These are the users that have [helped others the most with questions in GitHub](
 
 Here are the **Top Contributors**. 👷
 
-These users have [created the most Pull Requests](help-fastapi.md#create-a-pull-request) that have been *merged*.
+These users have created the most Pull Requests that have been *merged*.
 
 They have contributed source code, documentation, etc. 📦
 
@@ -210,7 +210,7 @@ There are hundreds of other contributors, you can see them all in the [FastAPI G
 
 These users are the **Top Translation Reviewers**. 🕵️
 
-Translation reviewers have the [**power to approve translations**](contributing.md#translations) of the documentation. Without them, there wouldn't be documentation in several other languages.
+Translation reviewers have the **power to approve translations** of the documentation. Without them, there wouldn't be documentation in several other languages.
 
 <div class="user-list user-list-center">
 {% for user in (translation_reviewers.values() | list)[:50] %}

docs/en/docs/tutorial/security/simple-oauth2.md

@@ -146,7 +146,7 @@ UserInDB(
 
 /// note
 
-For a more complete explanation of `**user_dict` check back in [the documentation for **Extra Models**](../extra-models.md#about-user-in-dict).
+For a more complete explanation of `**user_dict` check back in [the documentation for **Extra Models**](../extra-models.md#about-user-in-model-dump).
 
 ///