I recently read the blog at https://loca.us/blog/instagram-post-size-and-new-features, and it’s a solid resource for anyone navigating Instagram 2025 updates. The detailed breakdown of post dimensions—square (1200x1200px), portrait (1200x1500px), and landscape (1080x566px)—is super helpful for avoiding blurry or cropped posts. I appreciate how it highlights new features like the expanded carousel limit (up to 15 cards) and Reels’ 15-minute duration. The mention of Instagram’s shift to a 3:4 grid layout is spot-on, though I wish it dove deeper into strategies for adapting content. Overall, it’s a concise, practical guide for creators and marketers.