Restrict Content Pro - Group Accounts Add-on 2.2.3

New: The process for validating invite links has reworked to be more reliable and secure. Invites now expire after 7 days, though this can be customized with the rcpga_invite_link_validity_length filter. If someone's link has expired, it will need to be re-sent. Group owners, group admins, and site admins can do this.
Fix: Confirmation prompt not appearing when an admin removes a member from a group.
Fix: "Array and string offset access syntax with curly braces is deprecated" in PHP 7.4.
Fix: "Headers already sent" errors when using group dashboard shortcodes in Gutenberg.
Tweak: Reorganize error checks when adding a new user to a group. This allows developers to write custom code that automatically populates emails via the rcpga_invite_user_args filter.
Tweak: The [rcp_group_join_form] shortcode inside the settings description is now no longer a link. This makes it easier to copy and paste the shortcode.

N/A Changelog

• New: Introduce rcpga_can_add_user_to_group filter, allowing you to override whether or not a user can be added to a group.
• Fix: [is_paid] shortcode not working for group members.
• Fix: Unable to add users to a group if they have an existing free membership.
• Fix: Group membership_id backfilling process not running (for older groups from pre-RCP 3.0).
• Tweak: Use new rcp_stripe_create_payment_intent_args filter from RCP core instead of rcp_stripe_charge_create_args.