Update unreleased documentation (#649)

* Update versions.json

* Deployed ac1dfb8 to unreleased in versions with MkDocs 1.5.3 and mike 2.0.0

* Sort docs versions

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Co-authored-by: GitHub Actions Bot <[email protected]>

versions/unreleased/getting-started/installation/index.html

@@ -9253,7 +9253,7 @@ <h3 id="installing-the-latest-version">Installing the latest version<a class="he
 
 <p>To install a specific version, specify the version number like this:</p>
 <div class="terminal">
-<div class="highlight"><pre><span></span><code>pip<span class="w"> </span>install<span class="w"> </span>-U<span class="w"> </span><span class="s2">&quot;prefect==2.10.4&quot;</span>
+<div class="highlight"><pre><span></span><code>pip<span class="w"> </span>install<span class="w"> </span>-U<span class="w"> </span><span class="s2">&quot;prefect==2.16.2&quot;</span>
 </code></pre></div>
 </div>
 
@@ -9327,14 +9327,8 @@ <h2 id="proxies">Proxies<a class="headerlink" href="#proxies" title="Permanent l
 <h2 id="external-requirements">External requirements<a class="headerlink" href="#external-requirements" title="Permanent link">&para;</a></h2>
 <h3 id="sqlite">SQLite<a class="headerlink" href="#sqlite" title="Permanent link">&para;</a></h3>
 <p>You can use <a href="/ui/cloud/">Prefect Cloud</a> as your API server, or <a href="/host/">host your own Prefect server</a> backed by <a href="/concepts/database/#configuring_a_postgresql_database">PostgreSQL</a>.</p>
-<p>By default, a local Prefect server instance uses SQLite as the backing database. SQLite is not packaged with the Prefect installation. Most systems will already have SQLite installed, because it is typically bundled as a part of Python. Prefect requires SQLite version 3.24.0 or later.</p>
-<p>You can check your SQLite version by executing the following command in a terminal:</p>
-<div class="terminal">
-<div class="highlight"><pre><span></span><code>$<span class="w"> </span>sqlite3<span class="w"> </span>--version
-</code></pre></div>
-</div>
-
-<p>Or use the Prefect CLI command <code>prefect version</code>, which prints version and environment details to your console, including the server database and version. For example:</p>
+<p>By default, a local Prefect server instance uses SQLite as the backing database. SQLite is not packaged with the Prefect installation. Most systems will already have SQLite installed, because it is typically bundled as a part of Python. </p>
+<p>The Prefect CLI command <code>prefect version</code> prints environment details to your console, including the server database. For example:</p>
 <div class="terminal">
 <div class="highlight"><pre><span></span><code>$ prefect version
 Version:             2.10.21