Announcing Ionic 7.3

Ionic 7.3 introduces several enhancements to its framework, focusing on accessibility and customization in its overlay components such as Alerts, Action Sheets, and Toasts. Developers can now assign custom HTML attributes to buttons using the new htmlAttributes property, improving accessibility by allowing labels like "aria-label" for icon-only buttons. Additionally, the Alert component has been updated to prevent text truncation, thereby enhancing readability by wrapping text to the next line. Toast customization has also been expanded with a new button cancel Shadow Part, permitting specific styling for cancel buttons separate from others. These updates reflect Ionic's commitment to community-driven improvements, acknowledging contributions from developers like @luisbytes.