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HISTORY.rst

@@ -1,7 +1,21 @@
 vNEXT
 -----
 
-* Added cmake buildsystem to the client
+* Fixed compatibility with new Linux kernels on the broker side: New kernels
+  force the l2tpv3 session ID to be unique system-wide, while old tunneldigger
+  clients have a hard-coded ID of 1 for both ends of the tunnel. When a new
+  client talks to a new broker, they will instead use a unique ID. Moreover,
+  when the broker detects that it runs on an affected kernel, it reports maximal
+  usage to old clients -- so if the client does usage-based selection, it will
+  pick another broker.
+* Added cmake buildsystem to the client.
+* Added option `connection_rate_limit` to configure the delay between two
+  clients connecting.  Default is 10 (seconds).
+* Added option `pmtu`, defaults to 0 (auto-discovery). If set to a non-zero
+  value, this disables PMTU discovery and replying to client's PMTU discovery
+  probes.
+* Improve client behavior on broker failure, and decrease some reconnect
+  timeouts.
 
 v0.3.0, 2017-Apr-02
 -------------------
@@ -20,6 +34,9 @@ v0.2.0, 2015-Dec-24
 -------------------
 
 * Broker rewrite so that it can run on OpenWrt.
+  The broker now enforces a 10s delay between two clients connecting.
+  Support for several config options got dropped: max_cookies, tunnel_timeout, pmtu_discovery, check_modules, filename.
+  Hooks run asynchronously.  In particular, the pre-down hook is not guaranteed to complete before the tunnel is shut down.
 * Broker is now run as ``python -m broker.main l2tp_broker.cfg`` from the repository directory.
 
 v0.1.0, 2015-Dec-16