So I upgraded from 0.30 with SD-DD to 0.31 with SD-XMLTV (the "Multinational" one, with SQLite = "tv_grab_zz_sdjson_sqlite") over the weekend. I was just perusing my recordings in MythWeb, and noticed that all prior to the upgrade had icons for "Stereo" and "Closed Captioning", but a new recording made last night does not. It's not a big deal for me, but seems curious. Is this an expected change? Maybe related to the listings grabber?
mysql> select title,starttime,audioprop,closecaptioned from recordedprogram where starttime > '2020-03-24' order by starttime;
+-----------------+---------------------+--------------+----------------+
| title | starttime | audioprop | closecaptioned |
+-----------------+---------------------+--------------+----------------+
| The Voice | 2020-03-24 03:00:00 | STEREO,DOLBY | 1 |
| The Good Doctor | 2020-03-24 05:00:00 | STEREO,DOLBY | 1 |
| This Is Us | 2020-03-25 04:00:00 | STEREO,DOLBY | 1 |
| Chicago Fire | 2020-03-26 04:00:00 | STEREO,DOLBY | 1 |
| Chicago P.D. | 2020-03-26 05:00:00 | STEREO,DOLBY | 1 |
| The Good Doctor | 2020-03-31 05:00:00 | DOLBY | 0 |
+-----------------+---------------------+--------------+----------------+
6 rows in set (0.01 sec)
mysql> select title,starttime,audioprop,closecaptioned,listingsource from program where title='the good doctor';
+-----------------+---------------------+--------------+----------------+---------------+
| title | starttime | audioprop | closecaptioned | listingsource |
+-----------------+---------------------+--------------+----------------+---------------+
| The Good Doctor | 2020-03-24 05:00:00 | STEREO,DOLBY | 1 | 2 |
| The Good Doctor | 2020-03-31 05:00:00 | STEREO,DOLBY | 1 | 2 |
| The Good Doctor | 2020-03-31 05:00:00 | DOLBY | 0 | 4 |
+-----------------+---------------------+--------------+----------------+---------------+
3 rows in set (0.00 sec)
I believe that listingsource 2 is (was) the old SD-DD one, and 4 is the new one.