Reminder: MathML meeting on Thursday

Apologies for the lateness of the reminder -- I thought I had sent this
earlier but I just spotted it in my drafts folder..

The regulars for this group should have the meeting details in their
calendars. For everyone else, the details can be found on the members-only
W3C Math WG calendar
<https://www.w3.org/events/meetings/d6f2b73d-34fc-4276-b164-bdc62a675dcc/20230713T130000/>
.

Agenda
1. Announcements/Updates/Progress reports
2. Progress on spec-writing?
    a. Some cleanups
    b.  #524:  <https://github.com/w3c/mathml/issues/524>Naming the
arguments to intent: new property needed
<https://github.com/w3c/mathml/issues/524>
3.  #449: Intent Properties: ordering & references
<https://github.com/w3c/mathml/issues/449> (progress during the week?)
4.  #523 Missing property to indicate needed grouping?
<https://github.com/w3c/mathml/issues/523>