WhatsApp introduces 15-minute message editing feature.

WhatsApp will soon allow users to edit messages for up to 15 minutes after sending, matching a feature offered by competitors like Telegram and Signal. The edited messages will be tagged as "edited" so recipients are aware that the content has been changed, but they will not be shown how the message has been tweaked over time. The feature will be available to WhatsApp's 2 billion users in the coming weeks.