Add browserstack sponsorship notice
Change-Id: I9f8f3d91a54e526d55fa2e8d7a11c8e9799a8299
Reviewed-on: https://git.clicks.codes/c/Minion/StarrySkySites/+/168
Reviewed-by: Skyler Grey <minion@clicks.codes>
Tested-by: Skyler Grey <minion@clicks.codes>
diff --git a/README.md b/README.md
index e9ee71a..113a835 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,8 @@
code in this project should be considered to be under the nearest parent
license only, for example code that is in a directory licensed under EXPAT is
not also licensed under AGPL3
+
+## Testing
+
+### Cross-device testing
+This project is tested with [BrowserStack](https://www.browserstack.com/), who sponsor us with [their free for open source subscription](https://www.browserstack.com/open-source)