Fix documentation links

[nats:update-docs]

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,7 @@
 blank_issues_enabled: false
 contact_links:
   - name: Discussion
-    url: https://github.com/nats-io/nats.net.v2/discussions
+    url: https://github.com/nats-io/nats.net/discussions
     about: Ideal for ideas, feedback, or longer form questions.
   - name: Chat
     url: https://slack.nats.io

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Contributing
 
-Thanks for your interest in contributing! This document contains `nats-io/nats.net.v2` specific contributing details. If you are a first-time contributor, please refer to the general [NATS Contributor Guide](https://nats.io/contributing/) to get a comprehensive overview of contributing to the NATS project.
+Thanks for your interest in contributing! This document contains `nats-io/nats.net` specific contributing details. If you are a first-time contributor, please refer to the general [NATS Contributor Guide](https://nats.io/contributing/) to get a comprehensive overview of contributing to the NATS project.
 
 ## Getting started
 
@@ -10,7 +10,7 @@ There are three general ways you can contribute to this repo:
 - Reporting a bug or regression
 - Contributing changes to the source code
 
-For the first two, refer to the [GitHub Issues](https://github.com/nats-io/nats.net.v2/issues/new/choose) which guides you through the available options along with the needed information to collect.
+For the first two, refer to the [GitHub Issues](https://github.com/nats-io/nats.net/issues/new/choose) which guides you through the available options along with the needed information to collect.
 
 ## Contributing Changes
 
@@ -34,4 +34,4 @@ A good pull request includes:
 
 ## Get Help
 
-If you have questions about the contribution process, please start a [GitHub discussion](https://github.com/nats-io/nats.net.v2/discussions) or join the [NATS Slack](https://slack.nats.io/).
+If you have questions about the contribution process, please start a [GitHub discussion](https://github.com/nats-io/nats.net/discussions) or join the [NATS Slack](https://slack.nats.io/).

docs/documentation/advanced/security.md

@@ -5,7 +5,7 @@ All you need to do is to pass your credentials to the connection.
 
 [!code-csharp[](../../../tests/NATS.Net.DocsExamples/Advanced/SecurityPage.cs#user-pass)]
 
-See also [user authentication tests](https://github.com/nats-io/nats.net.v2/blob/main/tests/NATS.Client.Core.Tests/NatsConnectionTest.Auth.cs) for more examples.
+See also [user authentication tests](https://github.com/nats-io/nats.net/blob/main/tests/NATS.Client.Core.Tests/NatsConnectionTest.Auth.cs) for more examples.
 
 ## Implicit TLS Connections
 

docs/toc.yml

@@ -6,7 +6,7 @@
   homepage: api/index.md
 
 - name: GitHub
-  href: https://github.com/nats-io/nats.net.v2
+  href: https://github.com/nats-io/nats.net
 
 - name: Slack
-  href: https://natsio.slack.com/channels/dotnet
+  href: https://slack.nats.io