MINOR: doc: Document allow-0rtt on the server line.
Briefly document allow-0rtt on the server line, and only the part that apply
to 1.8 and 1.9.
This should be backported to 1.8 and 1.9.
diff --git a/doc/configuration.txt b/doc/configuration.txt
index 1fbe452..674134e 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -11754,6 +11754,10 @@
See also the "agent-check" and "agent-inter" parameters.
+allow-0rtt
+ Allow sending early data to the server when using TLS 1.3.
+ Note that early data will be sent only if the client used early data.
+
alpn <protocols>
This enables the TLS ALPN extension and advertises the specified protocol
list as supported on top of ALPN. The protocol list consists in a comma-