Handshake Extension Message: Congestion Control

[maxsharabayko]

The Congestion Control Handshake Extension section is missing.
Please fill using the following format:

#### Congestion Control Extension
~~~
0                   1                   2                   3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                           Field01                            |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|     Field    |     Field     |             Field              |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
~~~
{: #fig-hsext-congestion title="Congestion Control Extension Message"}

Field01 (32 bits):
: This field ...

[ethouris]

Still valid? The "Congestion Control" extension looks merely the same as StreamID and others that are specified by a string.