There is a new pull request by jnbr against master on the void-packages repository

https://github.com/jnbr/void-packages firefox-70_0_1
https://github.com/void-linux/void-packages/pull/16021

firefox: update to 70.0.1.


A patch file from https://github.com/void-linux/void-packages/pull/16021.patch is attached