transition-notes-to-bird-2.md

@@ -71,7 +71,7 @@ protocol bgp {
 }
 ```
 
-This applies even when a channel is defined in a template, therefore it is not possible to 'modify' channel (inherited from template) in protocol definition. That would lead to two channels of the same type and therefore invalid configuration.
+Since 2.0.1, channels inherited from template may be 'redefined' in protocol definition. 
 
 
 ## BGP Export filter processing
@@ -85,10 +85,14 @@ Global option *listen bgp* was removed. Use *strict bind* BGP option instead.
 
 For BGP, many protocol options are now channel options, as they are limited to each AFI/SAFI represented by that channel. See documentation for details.
 
+External BGP now requires explicit configuration of import and export policies (import and export filters in channels).
+
 OSPF and RIP use ECMP and link detection by default. Also direct BGP uses link detection by default.
 
 Babel protocol interface options *hello interval* and *update interval* now require time units (*s*, *ms*) and have sub-second precision.
 
+Pipe protocol now by default propagates routes in both direction (like with `import all; export all;`).
+
 On Linux, default value for kernel option *metric* was changed to 32.
 
 Kernel option *device routes* was removed. Device routes are handled as regular router.