<div style="text-align:center"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==" fifu-lazy="1" fifu-data-sizes="auto" fifu-data-srcset="https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=75&resize=75&ssl=1 75w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=100&resize=100&ssl=1 100w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=150&resize=150&ssl=1 150w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=240&resize=240&ssl=1 240w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=320&resize=320&ssl=1 320w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=500&resize=500&ssl=1 500w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=640&resize=640&ssl=1 640w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=800&resize=800&ssl=1 800w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=1024&resize=1024&ssl=1 1024w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=1280&resize=1280&ssl=1 1280w, https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1&w=1600&resize=1600&ssl=1 1600w" width="2048" height="1050" fifu-data-src="https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Hallway Hangout: Performance Improvements for WordPress 6.4" title="Hallway Hangout: Performance Improvements for WordPress 6.4" srcset="https://i1.wp.com/www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4.png?ssl=1 2048w, https://www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4-300x154.png 300w, https://www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4-1024x525.png 1024w, https://www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4-768x394.png 768w, https://www.awordpresscommenter.com/wp-content/uploads/2023/09/hallway-hangout-performance-improvements-for-wordpress-6-4-1536x788.png 1536w" sizes="(max-width: 2048px) 100vw, 2048px" /></div><div>
<p>Following up on the prior performance related <a href="https://make.wordpress.org/core/2023/06/29/hallway-hangout-performance-improvements-for-wordpress-6-3/">hallway hangout for WordPress 6.3</a>, <a href="https://profiles.wordpress.org/flixos90/" class="mention"><span class="mentions-prefix">@</span>flixos90</a> <a href="https://profiles.wordpress.org/joemcgill/" class="mention"><span class="mentions-prefix">@</span>joemcgill</a> and <a href="https://profiles.wordpress.org/clarkeemily/" class="mention"><span class="mentions-prefix">@</span>clarkeemily</a> will be co-hosting an upcoming hallway hangout to discuss happenings for 6.4.</p>
<p><strong><strong>If you’re interested in joining, the Hallway Hangout will happen on <a href="https://www.timeanddate.com/worldclock/fixedtime.html?iso=20231019T1500"><abbr class="date" title="2023-10-19T15:00:00+00:00">2023-10-19 15:00</abbr></a>. a Zoom link will be shared in the <a href="https://wordpress.slack.com/archives/C02KGN5K076">#core-performance</a> Slack channel before starting.</strong></strong></p>
<p>At a high level, we will go through quick intros (what each person does/focuses on) before reviewing WordPress 6.3 performance impact in the field, diving into WordPress 6.4 performance improvements and looking ahead at what can be learned for WordPress 6.5. </p>
<p>As a reminder, hallway hangouts are meant to be casual and collaborative so come prepared with a kind, curious mind along with any questions or items you want to discuss around this important area of the project, especially since the agenda is intentionally loose to allow for it.</p>
<p>Noting this specifically for folks who have expressed interest previously or who are involved directly in this work cc <a href="https://profiles.wordpress.org/hellofromtonya/" class="mention"><span class="mentions-prefix">@</span>hellofromtonya</a> <a href="https://profiles.wordpress.org/aristath/" class="mention"><span class="mentions-prefix">@</span>aristath</a> <a href="https://profiles.wordpress.org/oandregal/" class="mention"><span class="mentions-prefix">@</span>oandregal</a> <a href="https://profiles.wordpress.org/tweetythierry/" class="mention"><span class="mentions-prefix">@</span>tweetythierry</a> <a href="https://profiles.wordpress.org/desrosj/" class="mention"><span class="mentions-prefix">@</span>desrosj</a> <a href="https://profiles.wordpress.org/youknowriad/" class="mention"><span class="mentions-prefix">@</span>youknowriad</a> <a href="https://profiles.wordpress.org/spacedmonkey/" class="mention"><span class="mentions-prefix">@</span>spacedmonkey</a> <a href="https://profiles.wordpress.org/swissspidy/" class="mention"><span class="mentions-prefix">@</span>swissspidy</a> <a href="https://profiles.wordpress.org/westonruter/" class="mention"><span class="mentions-prefix">@</span>westonruter</a> <a href="https://profiles.wordpress.org/adamsilverstein/" class="mention"><span class="mentions-prefix">@</span>adamsilverstein</a> <a href="https://profiles.wordpress.org/mukesh27/" class="mention"><span class="mentions-prefix">@</span>mukesh27</a> <a href="https://profiles.wordpress.org/joemcgill/" class="mention"><span class="mentions-prefix">@</span>joemcgill</a> <a href="https://profiles.wordpress.org/johnbillion/" class="mention"><span class="mentions-prefix">@</span>johnbillion</a> <a href="https://profiles.wordpress.org/10upsimon/" class="mention"><span class="mentions-prefix">@</span>10upsimon</a> <a href="https://profiles.wordpress.org/thekt12/" class="mention"><span class="mentions-prefix">@</span>thekt12</a> <a href="https://profiles.wordpress.org/linsoftware/" class="mention"><span class="mentions-prefix">@</span>linsoftware</a> <a href="https://profiles.wordpress.org/pereirinha/" class="mention"><span class="mentions-prefix">@</span>pereirinha</a></p>
<p class="o2-appended-tags"><a href="https://make.wordpress.org/core/tag/hallwayhangout/" class="tag"><span class="tag-prefix">#</span>hallwayhangout</a>, <a href="https://make.wordpress.org/core/tag/performance/" class="tag"><span class="tag-prefix">#</span>performance</a></p>
</div>

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