2.12.1

New feature

• ExtendedArray: add hasOnlyScalarValues() method.

Improvements

• Comma: use a registry instead of an array to store datasources.
• Dumper: better recursion management.
• Example configuration files: Rename root controller from 'HomepageController' to 'Homepage'.

Debugs

• Session: In extractPrefix(), avoid creating the session if there is no data.
• Api plugin: debug ApiKey table management.
• Auth controller: debug token log message.
• Language plugin: avoid adding a slash character at the end of redirection URL.