libxml2:
  version: "2.10.3"
  sha256: "5d2cc3d78bec3dbe212a9d7fa629ada25a7da928af432c93060ff5c17ee28a9c"
  # sha-256 hash provided in https://download.gnome.org/sources/libxml2/2.10/libxml2-2.10.3.sha256sum

libxslt:
  version: "1.1.37"
  sha256: "3a4b27dc8027ccd6146725950336f1ec520928f320f144eb5fa7990ae6123ab4"
  # sha-256 hash provided in https://download.gnome.org/sources/libxslt/1.1/libxslt-1.1.37.sha256sum

zlib:
  version: "1.2.13"
  sha256: "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30"
  # SHA-256 hash provided on http://zlib.net/

libiconv:
  version: "1.16"
  sha256: "e6a1b1b589654277ee790cce3734f07876ac4ccfaecbee8afa0b649cf529cc04"
  # gpg: Signature made Fri 26 Apr 2019 03:36:38 PM EDT
  # gpg:                using RSA key 4F494A942E4616C2
  # gpg: Good signature from "Bruno Haible (Open Source Development) <bruno@clisp.org>" [expired]
  # gpg: Note: This key has expired!
  # Primary key fingerprint: 68D9 4D8A AEEA D48A E7DC  5B90 4F49 4A94 2E46 16C2