Tinita, the one-woman YAML ecosystem, continues apace with her grant [Complete YAML::PP](http://news.perlfoundation.org/2017/08/grant-proposal-complete-yamlpp.html). Find her latest report on [her blog](http://blogs.perl.org/users/tinita/2017/12/yamlpp-grant-report-november-2017.html).
She is making headway on some of the cooler features of YAML: flow style, anchors, and special tags. Legit boolean behavior is now implemented in [YAML::XS](https://metacpan.org/pod/YAML::XS). The blog post provides a nice rundown of the 4 ways to quote in YAML.
Wondering what all the fuss is about? check out Tina's London [talk](http://act.yapc.eu/lpw2017/talk/7232).
Code is at [https://github.com/perlpunk/YAML-PP-p5](https://github.com/perlpunk/YAML-PP-p5).