<li>Then check all third-party repositories in /etc/apt to see if everything using “xenial” has packages available for “bionic” and then update the sources:</li>
<li><!-- raw HTML omitted --># sed -i ‘s/xenial/bionic/’ /etc/apt/sources.list.d/*.list<!-- raw HTML omitted --></li>
<li>Pause the Uptime Robot monitoring for CGSpace</li>
<li>Make sure the update manager is installed and do the upgrade:</li>
</ul>
<pre><code># apt install update-manager-core
# do-release-upgrade
</code></pre><ul>
<li>After the upgrade finishes, remove Java 11, force the installation of bionic nginx, and reboot the server:</li>
</ul>
<pre><code># apt purge openjdk-11-jre-headless
# apt install 'nginx=1.16.1-1~bionic'
# reboot
</code></pre><ul>
<li>After the server comes back up, remove Python virtualenvs that were created with Python 3.5 and re-run certbot to make sure it's working:</li>
<li>Altmetric finally responded to my question about Dublin Core fields
<ul>
<li>They shared a <ahref="https://help.altmetric.com/support/solutions/articles/6000141419-what-metadata-is-required-to-track-our-content-">list of fields they use for tracking</a>, but it only mentions HTML meta tags, and not fields considered when harvesting via OAI</li>
<li>Anyways, there might be some areas we can improve on the HTML meta tags, if I look at one <ahref="https://hdl.handle.net/10568/101623">item with a DOI, ISSN, etc</a> I see that we could at least add status (Open Access) and journal title</li>
<li>I merged a <ahref="https://github.com/ilri/DSpace/pull/438">pull request</a> into the <code>5_x-prod</code> branch to add status and journal title to the XHTML meta tags</li>
<li>Raise the issue of old, low-quality thumbnails with Peter and the CGSpace team
<ul>
<li>I suggested that we move manually uploaded thumbnails from the <code>ORIGINAL</code> bundle to the <code>THUMBNAIL</code> bundle</li>
<li>Also replace old thumbnails where an item is available on Slideshare or YouTube because those are easy to get new, high-quality thumbnails for</li>
</ul>
</li>
<li>Continue testing CG Core v2 implementation on DSpace Test
<ul>
<li>Compare the OAI QDC representation of a few items on CGSpace vs DSpace Test:</li>
<li>Peter noticed that there were about seventy items on CGSpace that were marked as private
<ul>
<li>Some have been withdrawn, but I extracted a list of the forty-eight that were not:</li>
</ul>
</li>
</ul>
<pre><code>dspace=# \COPY (SELECT handle, owning_collection FROM item, handle WHERE item.discoverable='f' AND item.in_archive='t' AND handle.resource_id = item.item_id) to /tmp/2019-12-04-CGSpace-private-items.csv WITH CSV HEADER;
COPY 48
</code></pre><h2id="20191205">2019-12-05</h2>
<ul>
<li>Give <ahref="https://hdl.handle.net/10568/106045">presentation about CG Core v2</a> to the MEL Developers’ Retreat in Nairobi, Kenya (via Skype)</li>
<li>Send some pull requests to the cg-core schema repository:
