docs: Add release notes and final documentation corrections

Change-Id: Ic8010b536c36d84e26f4d9ea6384f81e869e1407
diff --git a/NFD/README.md b/NFD/README.md
index 519be3f..40af61e 100644
--- a/NFD/README.md
+++ b/NFD/README.md
@@ -10,3 +10,20 @@
 
 There are several ndnSIM-specific changes to NFD codebase and manual conflict resolution
 may be required.
+
+Changes in NFD codebase
+-----------------------
+
+The following commits introduced changes to NFD codebase:
+
+- `e98f2e8` NFD: Removing parts irrelevant for the simulator
+- `7245d5d` NFD: Adding readme and auto-generated headers
+- `dc88971` NFD: Disabling all "standard" face types in Face manager
+- `0fb253e` NFD: Enable metric parameter on a face
+- `1de5da6` NFD: Redirecting nfd::scheduler to ns3::Simulator and getting rid of GlobalIo
+- `dbc7794` NFD: Replace NFD logger with NS3 logging facility
+- `de1f773` NFD: Keep both the CS of NFD and ndnSIM
+- `542a623` NFD: Extending ConfigFile to support passing of a parsed ConfigSection instead of
+  raw config file
+- `9bcf39e` NFD: Extend forwarding pipelines with beforeSatisfyInterest and
+  beforeExpirePendingInterest signals