Update issue templates to ask common follow-up questions

Author: lovell

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,9 +1,7 @@
 ---
 name: Feature request
 about: Suggest an idea
-title: ''
 labels: enhancement
-assignees: ''
 
 ---
 

.github/ISSUE_TEMPLATE/installation.md

@@ -1,20 +1,20 @@
 ---
 name: Installation
 about: Something went wrong **installing** sharp
-title: ''
 labels: installation
-assignees: ''
 
 ---
 
 Did you see the [documentation relating to installation](https://sharp.pixelplumbing.com/install)?
 
 Have you ensured the platform and version of Node.js used for `npm install` is the same as the platform and version of Node.js used at runtime?
 
+Are you using the latest version? Is the version currently in use as reported by `npm ls sharp` the same as the latest version as reported by `npm view sharp dist-tags.latest`?
+
 If you are installing as a `root` or `sudo` user, have you tried with the `npm install --unsafe-perm` flag?
 
 If you are using the `ignore-scripts` feature of `npm`, have you tried with the `npm install --ignore-scripts=false` flag?
 
 What is the complete output of running `npm install --verbose sharp`? Have you checked this output for useful error messages?
 
-What is the output of running `npx envinfo --binaries --languages --system --utilities`?
+What is the output of running `npx envinfo --binaries --system`?

.github/ISSUE_TEMPLATE/possible-bug.md

@@ -1,20 +1,20 @@
 ---
 name: Possible bug
 about: Something unexpected occurred **using** sharp
-title: ''
 labels: triage
-assignees: ''
 
 ---
 
 <!-- If this issue relates to installation, please use https://github.com/lovell/sharp/issues/new?labels=installation&template=installation.md instead. -->
 
-What is the output of running `npx envinfo --binaries --languages --system --utilities`?
+Are you using the latest version? Is the version currently in use as reported by `npm ls sharp` the same as the latest version as reported by `npm view sharp dist-tags.latest`?
 
 What are the steps to reproduce?
 
 What is the expected behaviour?
 
-Are you able to provide a standalone code sample, without other dependencies, that demonstrates this problem?
+Are you able to provide a minimal, standalone code sample, without other dependencies, that demonstrates this problem?
 
 Are you able to provide a sample image that helps explain the problem?
+
+What is the output of running `npx envinfo --binaries --system`?

.github/ISSUE_TEMPLATE/question.md

@@ -1,9 +1,7 @@
 ---
 name: Question
 about: For help understanding an existing feature
-title: ''
 labels: question
-assignees: ''
 
 ---
 
@@ -13,6 +11,6 @@ What are you trying to achieve?
 
 Have you searched for similar questions?
 
-Are you able to provide a standalone code sample that demonstrates this question?
+Are you able to provide a minimal, standalone code sample that demonstrates this question?
 
 Are you able to provide a sample image that helps explain the question?