Update GitHub issue templates.

.github/ISSUE_TEMPLATE.md

@@ -1,55 +0,0 @@
-Hello, and thanks for opening a new issue about Rocket!
-
-Before opening your issue, we ask that you search through existing issues and
-pull requests to see if your bug report, concern, request, or comment has
-already been addressed. Ensure to search through both open and closed issues and
-pull requests. If this is a question, feature request, or general comment,
-please ensure that you have read the relevant sections of the documentation
-before posting your issue. Finally, consider asking questions on IRC or Matrix
-before opening an issue.
-
-If you feel confident that your issue is unique, please include the following
-information, selecting the category that best describes your issue:
-
-## Bug Reports
-
-Bug reports _must_ include:
-
-  1. The version of Rocket you're using. Ensure it's the latest, if possible.
-
-  2. The operating system (distribution and version) where the issue occurs.
-
-  3. A brief description of the bug that includes:
-    * The nature of the bug.
-    * When the bug occurs.
-    * What you expected vs. what actually happened.
-
-  4. How you uncovered the bug. Short, reproducible tests are especially useful.
-
-  5. Ideas, if any, about what Rocket is doing incorrectly.
-
-## Questions
-
-Any questions _must_ include:
-
-  1. The version of Rocket this question is based on, if any.
-
-  2. What steps you've taken to answer the question yourself.
-
-  3. What documentation you believe should include an answer to this question.
-
-## Feature Requests
-
-Feature requests _must_ include:
-
-  1. Why you believe this feature is necessary.
-
-  2. A convincing use-case for this feature.
-
-  3. Why this feature can't or shouldn't exist outside of Rocket.
-
-## General Comments
-
-Feel free to comment at will. We simply ask that your comments are well
-constructed and actionable. Consider whether IRC or Matrix would be a better
-venue for discussion.

.github/ISSUE_TEMPLATE/bug-report.md

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+---
+name: Bug Report
+about: Report behavior that deviates from specification or expectation
+title: ''
+labels: triage
+assignees: ''
+---
+
+**Description**
+
+A clear and concise description of what the bug is. This should include links to documentation that is contradicted or an explanation of why the present functionality doesn't match your expectation.
+
+**To Reproduce**
+
+How to reproduce the bug. A fully working code example (`main.rs` + `Cargo.toml`) is preferred.
+
+**Expected Behavior**
+
+A clear and concise description of what you expected to happen.
+
+**Environment:**
+
+ - OS Distribution and Kernel: [e.g. Arch Linux 4.16.13, macOS 11.2.1]
+ - Rocket Version: [e.g. 0.4.12, master@abf996b]
+
+**Additional Context**
+
+Add any other context about the problem here, for example, how you uncovered the bug or if you have ideas about what/where Rocket is going wrong.

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: true
+contact_links:
+  - name: Question
+    url: https://github.com/SergioBenitez/Rocket/discussions
+    about: Please ask questions or raise indefinite concerns on Dicussions

.github/ISSUE_TEMPLATE/feature-request.md

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+---
+name: Feature Request
+about: Propose a change that introduces new functionality
+title: ''
+labels: request
+assignees: ''
+---
+
+**Is your feature request motivated by a concrete problem? Please describe.**
+
+A clear and concise description of what the problem is. Examples:
+
+- "I frequently want to do X, but Rocket makes it hard. It would be nice if Rocket..."
+- "I want to do X but Rocket makes it impossible because..."
+- "Feature Z exists, but it has these drawbacks. What if..."
+
+**Why this feature can't or shouldn't live outside of Rocket**
+
+Rocket is designed to have a small but pluggable core. Feature requests that can be implemented outside of Rocket are typically declined. Make a case for why this feature can't or shouldn't be implemented outside of Rocket.
+
+**Ideal Solution**
+
+If you have an idea for a solution, propose it with a clear and concise description.
+
+**Alternatives Considered**
+
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional Context**
+
+Add any other context here, for example, descriptions of elegant solutions in other software.

.github/ISSUE_TEMPLATE/suggestion.md

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+---
+name: Suggestion
+about: Suggest a change or improvement to existing functionality
+title: ''
+labels: suggestion
+assignees: ''
+---
+
+**Existing Functionality**
+
+A clear and concise description of existing functionality and why it is insufficient. Examples:
+
+- "I frequently want to do X, but Rocket makes it hard. It would be nice if..."
+- "Feature Z exists, but it has these drawbacks. What if..."
+
+**Suggested Changes**
+
+If you have a conrete idea for an improvement, propose it with a clear and concise description.
+
+**Alternatives Considered**
+
+A clear and concise description of any alternative solutions using existing features or new features you've considered.
+
+**Additional Context**
+
+Add any other context here, for example, descriptions of elegant solutions in other software.