Social Auto Poster 5.4.3

* [*] Fix: Resolved issue with custom messages on Instagram.
* [+] New: Added compatibility with WPML version 4.7

Fix: Fixed LinkedIn Authentication issues by adding OpenId support.

* [*] Fix: Enhanced overall plugin code for better performance.
* [+] New: Added support for posting Facebook Reels.

* [*] Fix: Added missing notices for the social media posting.
* [*] Fix: Optimized the plugin code for improved performance.

[+] New: Added support for Instagram Reels posting.*
[*] Fix: Resolved an issue with the Gutenberg editor not displaying social posting notices properly.

[*] Security Enhancement: Addressed a security vulnerability.
[*] Fix: Fixed Telegram channel and user selection issue.

[*] Fix: Fixed PHP version issue with Telegram library.

[+] New: Added validation of license code on updating the script.

* [+] New: Added WordPress filters so developer can modify posting gallery images for Instagram.
* [*] Fix: Optimized the plugin code.

Upgraded Facebook Graph API for Instagram. Account reconnection needed for Instagram.