[dpdk-dev] [PATCH] doc: add abi policy changes to release notes

[Ray Kinsella <mdr@ashroe.eu>]

Add some pointers to the releases notes on the changes to the abi policy,
the introduction of project-level ABI management and the deprecation of
library-level management.

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
---
 doc/guides/rel_notes/release_19_11.rst | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index c0045a9..9a2518c 100644
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -308,6 +308,11 @@ Removed Items
    Also, make sure to start the actual text at the margin.
    =========================================================
 
+* Removed library-level ABI versions. These have been replaced with a single
+  project-level ABI version for non-experimental libraries and an ABI version of
+  ``0`` for experimental libraries. Review the :doc:`../contributing/abi_policy`
+  and :doc:`../contributing/abi_versioning` guides for more information.
+
 * Removed duplicated set of commands for Rx offload configuration from testpmd::
 
     port config all crc-strip|scatter|rx-cksum|rx-timestamp|
@@ -446,6 +451,12 @@ ABI Changes
    Also, make sure to start the actual text at the margin.
    =========================================================
 
+* policy: Please note the revisions to the :doc:`../contributing/abi_policy`
+  introducing major ABI versions, with DPDK 19.11 becoming the first major
+  version ``v20``. ABI changes to add new features continue to be permitted in
+  subsequent releases, with the condition that ABI compatibility with the major
+  ABI version is maintained.
+
 * net: The Ethernet address and other header definitions have changed
   attributes. They have been modified to be aligned on 2-byte boundaries.
   These changes should not impact normal usage because drivers naturally
-- 
2.7.4