A small formatting issue in the Mail invitation text was corrected so an HTML paragraph closes properly. This helps avoid broken or awkwardly displayed invitation content, with no expected impact on workflows.

Not sure how this is fixed, if in the source code or in the translation, but I noticed a "`<p>`" element that should be a closing tag.

Odoo removed an outdated web loading mechanism that is no longer needed. This simplifies the web and live chat code with little expected impact on day-to-day users.

Not really useful at this point, if we ever go down the path of embedded
web client we can probably make the relevant controllers CORS.