Joomla! 3.6.2, a bug fix release for the 3.x series of Joomla, has been available. This release fixes some bugs in email cloaking and sessions from Joomla! 3.6.1.
• PHP 5.3 users were unable to login
• Cloaking emails could cause issues with placeholder and input values that were emails
• Emails in links with attributes had the attributes stripped when email cloaking happens
You can find more info in this link:
Thanks and best regards!