Now that the kids are with their grandparents for a week, I finally had the time to merge pull requests and tinker on bug reports myself.
Today I released JsonMapper version 1.5.0, one and a half year after 1.4. It got support for PHP 7 scalar type declarations, and improves class map handling. Some common fatal errors are prevented by throwing an exception with a message that is easier to grasp.
I also shut down my PEAR channel, zustellzentrum.cweiske.de. JsonMapper is now only available via packagist.