[CI SKIP] Update issue templates

.github/ISSUE_TEMPLATE/source_request.md

@@ -5,7 +5,21 @@ about: "Suggest a new source for Tachiyomi"
 labels: "Source Request"
 ---
 
+**PLEASE READ THIS**
+
+I acknowledge that:
+
+- I have updated to the latest version of the app (stable is v0.8.5)
+- I have updated all extensions
+- If this is an issue with the app itself, that I should be opening an issue in https://github.com/inorichi/tachiyomi
+- I have searched the existing issues for duplicates
+- For source requests, I have checked the list of existing extensions including the multi-source spreadsheet: https://tachiyomi.org/extensions/
+
+**DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**
+
+---
+
 ### Source Website
-Website can be found at <website_url>.
+Website can be found at **put website URL here**.
 
 ### Other Details