Version updates for singularity (cask).https://pkgstory.dev/https://pkgstory.dev/homebrew-cask/singularity/#1.8.9.8709https://pkgstory.dev/homebrew-cask/singularity/#1.8.9.8709singularity updated to 1.8.9.8709Wed, 18 Aug 2021 11:57:23 GMThttps://pkgstory.dev/homebrew-cask/singularity/#1.8.6%2C6156https://pkgstory.dev/homebrew-cask/singularity/#1.8.6%2C6156singularity updated to 1.8.6,6156Mon, 27 Jul 2020 09:35:58 GMT