readme UPDATE update readme
diff --git a/README.md b/README.md
index e9e321a..36e677b 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,8 @@
* NETCONF over pre-established transport sessions (using this mechanism the communication can be tunneled through
sshd(8), for instance).
* NETCONF Call Home ([RFC 8071](https://tools.ietf.org/html/rfc8071)).
-* NETCONF Event Notifications ([RFC 5277](https://tools.ietf.org/html/rfc5277)),
+* NETCONF Event Notifications ([RFC 5277](https://tools.ietf.org/html/rfc5277)).
+* Compatibility with the [ietf-netconf-server](https://datatracker.ietf.org/doc/html/draft-ietf-netconf-netconf-client-server-29#name-the-ietf-netconf-server-mod) YANG module.
**libnetconf2** is maintained and further developed by the [Tools for
Monitoring and Configuration](https://www.liberouter.org/) department of
@@ -64,6 +65,7 @@
* libssh >= 0.7.1 (for SSH support)
* recommended >= 0.9.0
* OpenSSL (for TLS support)
+* curl
#### Optional
@@ -122,7 +124,7 @@
in the same way. The following command has actually the same effect as
specifying no option since it specifies the default settings.
```
-$ cmake -DENABLE_TLS=ON -DENABLE_SSH=ON ..
+$ cmake -DENABLE_SSH_TLS=ON ..
```
### DNSSEC SSHFP Retrieval