Version 2.3.0

Fixes:

• Using a boolean value for the action prop would cause a warning
• Notifications dismiss with the value of the previous props dismissAfter instead of the next props value

Adds:

• You can use a custom class name
• You can use a custom active class name

Thanks to the following GitHub users for the PRs and bug reports:

• @SebT
• @dentrado
• @idolize