Instagram has doubled the number of photos and videos users can share in a carousel post, increasing the limit from 10 to 20 pieces of media. This update is rolling out to all users worldwide starting today. For those who remember the era of photo dumps on Facebook in the late 2000s, this change may seem reminiscent of sharing vast numbers of photos in one place. The carousel post format was initially introduced to all Instagram users in 2017 but was limited to 10 items until now. Instagram has been exploring additional carousel features since then, such as the ability to delete a single photo from the batch and setting posts to music. Ah, memories of the days when digital cameras were just arriving on the market and smartphones were not yet ubiquitous!