[trafficserver] branch 9.0.x updated: Updated whats new

[zw...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

zwoop pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 9223d35  Updated whats new
9223d35 is described below

commit 9223d35bd9041e446f3c9ee9e9deed531ef16ae3
Author: Leif Hedstrom <zw...@apache.org>
AuthorDate: Thu Jan 14 13:10:01 2021 -0700

    Updated whats new
---
 doc/release-notes/whats-new.en.rst | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/doc/release-notes/whats-new.en.rst b/doc/release-notes/whats-new.en.rst
index 6ea953c..9b56bb2 100644
--- a/doc/release-notes/whats-new.en.rst
+++ b/doc/release-notes/whats-new.en.rst
@@ -71,7 +71,8 @@ Parent Selection
 ~~~~~~~~~~~~~~~~
 
 A new directive, `ignore_self_detect`, is added to the :file:`parent.config` format. This allows you to parent proxy to
-sibling proxies, without creating loops.
+sibling proxies, without creating loops. The setting for :ts:cv:`proxy.config.http.parent_proxy_routing_enable`
+is no longer needed, it's implicit by the usage of the :file:`parent.config` configuration file.
 
 
 HTTP/2 settings
@@ -118,6 +119,13 @@ ssh            ssah
 cssh           cssah
 ============== ===================
 
+Metric scaling
+~~~~~~~~~~~~~~
+
+In previous versions of ATS, you had to rebuild the software to increase the maximum
+number of metrics that the system could handle. This is replaced with a new command
+line option for :program:`traffic_manager`, `--maxRecords`. The old build configure
+option for this, `--with-max-api-stats`, is also eliminated.
 
 Plugins
 -------
@@ -127,6 +135,11 @@ xdebug
 
 * A new directive, `fwd=<n>` to control the number of hops the header is forwarded for.
 
+cert_reporting_tool
+~~~~~~~~~~~~~~~~~~~
+
+This is a new plugin to log examine and log information on loaded certificates.
+
 Plugin APIs
 -----------