replaced slack with discord and updated donations

Author: lipkau

.devcontainer/post-create.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 
 # Jekyll does not work on ruby v3.3*
-rvm install "ruby-2.6"
+rvm install "ruby-3"
 rvm use
 
 # Install the version of Bundler specified in the Gemfile.lock

.github/dependabot.yml

@@ -6,15 +6,9 @@
 
 version: 2
 updates:
- - package-ecosystem: "devcontainers"
-   directory: "/"
-   schedule:
-     interval: weekly
-   commit-message:
-      prefix: "⬆️ "
-  - package-ecosystem: "github-actions"
+  - package-ecosystem: "devcontainers"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: weekly
     commit-message:
       prefix: "⬆️ "

.github/workflows/build.yml

@@ -48,7 +48,7 @@ _see [submitting an issue]_
 It is likely that a different way to solve a problem was not considered.
 
 _see [submitting an issue]_  
-_chat with us on [AtlassianPS.Slack]_
+_chat with us on [AtlassianPS.Discord]_
 
 ### Write documentation
 
@@ -169,7 +169,7 @@ When contributing to the code, please follow [Our Guidelines](our-guidelines.htm
 - [GitHub Flow Guide](https://guides.github.com/introduction/flow/): step-by-step instructions of GitHub flow.
 
 <!-- reference-style links -->
-  [AtlassianPS.Slack]: https://atlassianps.org/slack/
+  [AtlassianPS.Discord]: https://atlassianps.org/contact/
   [submitting an issue]: #how-to-report-an-issue
   [submitting code changes]: #how-to-submit-code-changes
   [our guidelines]: #our-guidelines

assets/img/Discord-Logo-Blurple.png

@@ -2,9 +2,13 @@
 layout: page
 permalink: /contact/
 ---
-# Join us on Slack
+# Join us
 
-Slack is a collaboration platform (kind of "the new IRC").  
-It requires an invite, but you’re invited! **[Click Here](https://join.slack.com/t/atlassianps/shared_invite/MjM3ODE0ODA4MDUzLTE1MDQ3OTc5OTQtZjk5ZDNlOWU4MA)** to get your invitation.
+![Discord Logo](/assets/img/Discord-Logo-Blurple.png)
+
+Discord is a collaboration platform (kind of "the new IRC").\
+It requires an invitation, but you're invited!
+
+<a href="https://discord.gg/CHeXFEeCQr" class="btn btn-lg btn-square btn-outline">Click here to join!</a>
 
 To hang out, you can use the website itself, a desktop client or the mobile app.

docs/Contributing/index.md

@@ -11,6 +11,4 @@ We are all volunteers and are happy to deliver these tools to you.
 If you want to show your appreciation by buying us a beer or two 😉,
 consider donating:
 
-<a href="https://opencollective.com/atlassianps/donate" target="_blank">
-  <img src="https://opencollective.com/atlassianps/donate/button@2x.png?color=blue" width=300 />
-</a>
+[Sponsor on Github.com](https://github.com/sponsors/atlassianps)