docs: add known bugs list to HTTP3.md

Closes #8156

diff --git a/docs/HTTP3.md b/docs/HTTP3.md
index 23a2d073bd2c8d1b9d21e26705d23193a7a27362..aaa24f9ea725fb9eb3b44d32c9f9c4ed7fc5d15c 100644 (file)
--- a/docs/HTTP3.md
+++ b/docs/HTTP3.md
@@ -147,3 +147,7 @@ Upgrade via Alt-Svc:
     curl --alt-svc altsvc.cache https://quic.aiortc.org/
 
 See this [list of public HTTP/3 servers](https://bagder.github.io/HTTP3-test/)
+
+## Known Bugs
+
+Check out the [list of known HTTP3 bugs](https://curl.se/docs/knownbugs.html#HTTP3).
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