Not (currently) working with WP 4.x

Hi.

We’re testing the plugin on a brand new 4.1 setup and it seems it doesn’t work.

We’re getting 404 errors for robots.txt, while the correct rewrite rules are in the options table for each site (not the same issue than last year).

Any idea/patch/info how to fix this (or ETA for a 4.x compatible plugin)?

https://wordpress.org/plugins/multisite-robotstxt-manager/