V8/Warn a editor when unpublishing a content item that is being used

.github/CONTRIBUTING.md

@@ -16,6 +16,7 @@ This project and everyone participating in it, is governed by the [our Code of C
 
 [Contributing code changes](#contributing-code-changes)
   * [Guidelines for contributions we welcome](#guidelines-for-contributions-we-welcome)
+    * [Ownership and copyright](#ownership-and-copyright)
   * [What can I start with?](#what-can-i-start-with)
   * [How do I begin?](#how-do-i-begin)
   * [Pull requests](#pull-requests)
@@ -44,6 +45,17 @@ We have [documented what we consider small and large changes](CONTRIBUTION_GUIDE
 
 Remember, it is always worth working on an issue from the `Up for grabs` list or even asking for some feedback before you send us a PR. This way, your PR will not be closed as unwanted.
 
+#### Ownership and copyright
+
+It is your responsibility to make sure that you're allowed to share the code you're providing us.   
+For example, you should have permission from your employer or customer to share code.  
+
+Similarly, if your contribution is copied or adapted from somewhere else, make sure that the license allows you to reuse that for a contribution to Umbraco-CMS. 
+
+If you're not sure, leave a note on your contribution and we will be happy to guide you.
+
+When your contribution has been accepted, it will be [MIT licensed](https://github.com/umbraco/Umbraco-CMS/blob/v8/contrib/LICENSE.md) from that time onwards. 
+
 ### What can I start with?
 
 Unsure where to begin contributing to Umbraco? You can start by looking through [these `Up for grabs` issues](https://github.com/umbraco/Umbraco-CMS/issues?utf8=%E2%9C%93&q=is%3Aissue+is%3Aopen+label%3Acommunity%2Fup-for-grabs+)

.github/ISSUE_TEMPLATE/01_bug_report.yml

@@ -0,0 +1,52 @@
+---
+name: 🐛 Bug Report
+description: "File a bug report, if you've discovered a problem in Umbraco."
+labels: "type/bug"
+body:
+- type: input
+  id: "version"
+  attributes:
+    label: "Which Umbraco version are you using?"
+    description: "Use the help icon in the Umbraco backoffice to find the version you're using"
+  validations:
+    required: true
+- type: textarea
+  id: "summary"
+  attributes:
+    label: "Bug summary"
+    description: "Write a short summary of the bug."
+    placeholder: >
+      Try to pinpoint it as much as possible.
+
+      Try to state the actual problem, and not just what you think the solution might be.
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: "Specifics"
+    id: "specifics"
+    description: "Remember that you can format code and logs nicely with the `<>` button"
+    placeholder: >
+      Mention the URL where this bug occurs, if applicable
+
+      Please mention if you've checked it in other browsers as well
+
+      Please include full error messages and screenshots, gifs or mp4 videos if applicable
+- type: textarea
+  attributes:
+    label: "Steps to reproduce"
+    id: "reproduction"
+    description: "How can we reproduce the problem on a clean Umbraco install?"
+    placeholder: >
+      Please include screenshots, gifs or mp4 videos if applicable
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: "Expected result / actual result"
+    id: "result"
+    description: "What did you expect that would happen on your Umbraco site and what is the actual result of the above steps?"
+    placeholder: >
+      Describe the intended/desired outcome after you did the steps mentioned.
+
+      Describe the behaviour of the bug

.github/ISSUE_TEMPLATE/02_feature_request.yml

@@ -0,0 +1,33 @@
+---
+name: 📮 Feature Request
+description: Open a feature request, if you want to propose a new feature.
+labels: type/feature
+body:
+- type: dropdown
+  id: version
+  attributes:
+    label: Umbraco version
+    description: Which major Umbraco version are you proposing a feature for?
+    options:
+      - v8
+      - v9
+  validations:
+    required: true
+- type: textarea
+  id: summary
+  attributes:
+    label: Description
+    description: Write a brief desciption of your proposed new feature.
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: How can you help?
+    id: help
+    description: Umbraco''s core team has limited available time, but maybe you can help?
+    placeholder: >
+      If we can not work on your suggestion, please don't take it personally. Most likely, it's either:
+
+      - We think your idea is valid, but we can't find the time to work on it.
+
+      - Your idea might be better suited as a package, if it's not suitable for the majority of users.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 contact_links:
     - name: ⁉️ Support Question
       url: https://our.umbraco.com
@@ -8,4 +8,4 @@ contact_links:
       about: Documentation issues should be reported on the Umbraco documentation repository.
     - name: 🔐 Security Issue
       url: https://umbraco.com/about-us/trust-center/security-and-umbraco/how-to-report-a-vulnerability-in-umbraco/
-      about: Discovered a Security Issue in Umbraco?
+      about: Discovered a Security Issue in Umbraco?

build/NuSpecs/UmbracoCms.Web.nuspec

@@ -28,7 +28,7 @@
                 <dependency id="ClientDependency" version="[1.9.9,1.999999)" />
                 <dependency id="ClientDependency-Mvc5" version="[1.9.3,1.999999)" />
                 <dependency id="CSharpTest.Net.Collections" version="[14.906.1403.1082,14.999999)" />
-                <dependency id="Examine" version="[1.1.0,1.999999)" />
+                <dependency id="Examine" version="[1.2.0,1.999999)" />
                 <dependency id="HtmlAgilityPack" version="[1.8.14,1.999999)" />
                 <dependency id="ImageProcessor" version="[2.7.0.100,2.999999)" />
                 <dependency id="LightInject.Mvc" version="[2.0.0,2.999999)" />

src/SolutionInfo.cs

@@ -18,5 +18,5 @@
 [assembly: AssemblyVersion("8.0.0")]
 
 // these are FYI and changed automatically
-[assembly: AssemblyFileVersion("8.13.0")]
-[assembly: AssemblyInformationalVersion("8.13.0-rc")]
+[assembly: AssemblyFileVersion("8.14.0")]
+[assembly: AssemblyInformationalVersion("8.14.0-rc")]

src/Umbraco.Core/Cache/CacheKeys.cs

@@ -17,5 +17,8 @@ public static class CacheKeys
         public const string UserAllMediaStartNodesPrefix = "AllMediaStartNodes";
         public const string UserMediaStartNodePathsPrefix = "MediaStartNodePaths";
         public const string UserContentStartNodePathsPrefix = "ContentStartNodePaths";
+
+        public const string ContentRecycleBinCacheKey = "recycleBin_content";
+        public const string MediaRecycleBinCacheKey = "recycleBin_media";
     }
 }