Merge pull request apptainer#6014 from DrDaveD/fix-mdfiles

Update web page links in md files

CONTRIBUTING.md

@@ -63,7 +63,7 @@ all your interactions with the project members and users.
     additions to `go.mod` should explain why the dependency is required.
 
 ## Documentation
-There are a few places where documentation for the Singularity project lives. The [changelog](CHANGELOG.md) is where PRs should include documentation if necessary. When a new release is tagged, the [user-docs](https://www.sylabs.io/guides/latest/user-guide/) and [admin-docs](https://www.sylabs.io/guides/latest/admin-guide/) will be updated using the contents of the `CHANGELOG.md` file as reference.
+There are a few places where documentation for the Singularity project lives. The [changelog](CHANGELOG.md) is where PRs should include documentation if necessary. When a new release is tagged, the [user-docs](https://singularity.hpcng.org/user-docs/master/) and [admin-docs](https://singularity.hpcng.org/admin-docs/master/) will be updated using the contents of the `CHANGELOG.md` file as reference.
 
 1. The [changelog](CHANGELOG.md) is a place to document **functional** differences between versions of Singularity. PRs which require documentation must update this file. This should be a document which can be used to explain what the new features of each version of Singularity are, and should **not** read like a commit log. Once a release is tagged (*e.g. v3.0.0*), a new top level section will be made titled **Changes Since vX.Y.Z** (*e.g. Changes Since v3.0.0*) where new changes will now be documented, leaving the previous section immutable.
 2. The [README](README.md) is a place to document critical information for new users of Singularity. It should typically not change, but in the case where a change is necessary a PR may update it.

README.md

@@ -5,30 +5,31 @@
 - [Guidelines for Contributing](CONTRIBUTING.md)
 - [Pull Request Template](.github/PULL_REQUEST_TEMPLATE.md)
 - [Project License](LICENSE.md)
-- [Documentation](https://www.sylabs.io/docs/)
+- [Documentation](https://singularity.hpcng.org/docs/)
 - [Citation](#citing-singularity)
 
 Singularity is an open source container platform designed to be simple, fast,
 and secure. Singularity is optimized for compute focused enterprise and HPC
 workloads, allowing untrusted users to run untrusted containers in a trusted
 way.
 
-Check out [talks about Singularity](https://www.sylabs.io/videos) and some [use
-cases of Singularity](https://sylabs.io/case-studies) on our website.
+Check out [talks about Singularity](https://singularity.hpcng.org/videos)
+and some [use cases of Singularity](https://singularity.hpcng.org/usecases)
+on our website.
 
 
 ## Getting Started with Singularity
 
 To install Singularity from source, see the [installation
 instructions](INSTALL.md). For other installation options, see [our
-guide](https://www.sylabs.io/guides/latest/admin-guide/).
+guide](https://singularity.hpcng.org/admin-docs/master/installation.html).
 
 System administrators can learn how to configure Singularity, and get an
 overview of its architecture and security features in the [administrator
-guide](https://www.sylabs.io/guides/latest/admin-guide/).
+guide](https://singularity.hpcng.org/admin-docs/master/).
 
 For users, see the [user
-guide](https://www.sylabs.io/guides/latest/user-guide/) for details on how to use
+guide](https://singularity.hpcng.org/user-docs/master/) for details on how to use
 and build Singularity containers.
 
 ## Contributing to Singularity
@@ -42,11 +43,8 @@ guide](https://github.com/hpcng/singularity-admindocs).
 
 ## Support
 
-To get help with Singularity, check out the [Community
-Portal](https://www.sylabs.io/singularity/community/).
-
-For additional support, [contact us](https://www.sylabs.io/contact/) to receive
-more information.
+To get help with Singularity, check out the [Singularity
+Help](https://singularity.hpcng.org/help) web page.
 
 ## Citing Singularity