Link previews and the reading of Word, PowerPoint and Excel files now take time in step with the file’s size, so a page or document built to stall them is read in milliseconds or skipped. A spreadsheet that repeats one long text in many cells is read only up to what a summary can use. A phone set to Nothing, for your account or for that channel, is no longer told a Link started. SCIM requests with malformed operations or values are refused with a clear error, and an identity provider’s “False” deactivates a person on every route.
Link previews and document reading hold up against hostile files, and stricter SCIM checks
A crafted web page or Office file can no longer stall previews or summaries; a phone set to Nothing is not told a Link started; SCIM refuses malformed requests plainly.