Since Microsoft launched its Bot Framework earlier this year, it has consistently added features to empower developers to create, what Microsoft calls, "the next great conversational experiences." The latest API additions include the Computer Vision, Bing Speech, and Bing Image Search APIs.
As messaging apps scramble to out-feature the competition, Telegram has launched a gaming platform within its Bot API. Most messaging apps have now included bot capabilities within their apps, but Telegram has upped its game with the ability to build games within the messaging app.
Google has evolved its bot-detecting reCAPTCHA API again. reCAPTCHA v3 goes beyond distorted text and identifying signals. v3 monitors a site user's interaction with a site and provides a score to the site owner/developer. The developer can use the risk score to evaluate needed actions.