Instagram Feed Pro 6.4.1

* Fix: PHP warning if settings on the "Customize" tab were never saved.
* Fix: Hashtags the included uppercase letters were not working with the "show posts that contain these words or hashtags" setting.
* Tweak: Updated the plugin updater class to the latest version

* Fix: Error caused by not including the "#" for a mixed feed type that includes hashtags.
* Fix: Disabling mobile swipe code would cause an error.
* Fix: Using the line break caption adjustment setting with the "Are you using an AJAX theme?" setting would cause an error.

* **MAJOR UDPATE**
* New: Masonry layout - Display your posts in their uncropped portrait or landscape aspect ratios with no vertical space between posts.
* New: Highlight layout - Highlight/enlarge specific posts in your feed in a number of ways: based on a set pattern, using specific post IDs, or based on a specific hashtag in the caption. For example, you could set the plugin to highlight any posts which include the hashtag of #highlight.
* New: Additional options for carousel feeds including a 2-row layout and infinite looping.
* New: "Mixed" feed type allows you to display feeds of multiple types in a single feed. Set the username/hashtag/post ID/location in the shortcode with the type set to "mixed" e.g. [instagram-feed type=mixed hashtag="#awesomeplugins" user="smashballoon"].
* New: More customizable header layouts and sizes. You can now center the avatar and account information above your feed as well as choose from three sizes: small, medium, and large.
* New: We've made improvements to the way photos are loaded into the feed, adding a smooth transition to display photos subtly rather than suddenly. We've also made enhacements to other interactive elements - such as hovering over a photo or using the carousel - to create a more refined experience.
* Tweak: Settings area has been reorganized to make finding and setting your options faster and more intuitive.
* Tweak: "includewords" setting will now search through author comments to detect hashtags.
* Tweak: Automatic image resolution detection setting now works better with wide images. Resizing the browser will now automatically raise the image resolution if needed.
* Tweak: Character limit will now adjust based on the number of line breaks in the caption. This can be disabled on the "Advanced" tab.
* Fix: Hashtags containing cyrillic characters were not working with the "includewords" feature.
* Fix: Desktop touch screens were not properly detected.