docs: TLS 1.3: Update TLS 1.3 documentation file name
Update TLS 1.3 documentation file name and its
overview section.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/docs/architecture/tls13-experimental.md b/docs/architecture/tls13-support.md
similarity index 96%
rename from docs/architecture/tls13-experimental.md
rename to docs/architecture/tls13-support.md
index 0dceeeb..6566393 100644
--- a/docs/architecture/tls13-experimental.md
+++ b/docs/architecture/tls13-support.md
@@ -1,22 +1,18 @@
-TLS 1.3 Experimental Developments
-=================================
+TLS 1.3 support
+===============
Overview
--------
-Mbed TLS doesn't support the TLS 1.3 protocol yet, but a prototype is in development.
-Stable parts of this prototype that can be independently tested are being successively
-upstreamed under the guard of the following macro:
+Mbed TLS provides a minimum viable implementation of the TLS 1.3 protocol
+defined in the "MVP definition" section below. The TLS 1.3 support enablement
+is controlled by the MBEDTLS_SSL_PROTO_TLS1_3 configuration option.
-```
-MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL
-```
-
-This macro will likely be renamed to `MBEDTLS_SSL_PROTO_TLS1_3` once a minimal viable
-implementation of the TLS 1.3 protocol is available.
-
-See the [documentation of `MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL`](../../include/mbedtls/mbedtls_config.h)
-for more information.
+The development of the TLS 1.3 protocol is based on the TLS 1.3 prototype
+located at https://github.com/hannestschofenig/mbedtls. The prototype is
+itself based on a version of the development branch that we aim to keep as
+recent as possible (ideally the head) by merging regularly commits of the
+development branch into the prototype.
Status
------
