[dlang.org] [D-Programming-Language/dlang.org] fc4fd0: Update beta announcement to reflect v2.066.0-b4

[GitHub via dlang.org]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dlang.org
  Commit: fc4fd024fc994ad76299a236dc09e21fa4a9998f
      https://github.com/D-Programming-Language/dlang.org/commit/fc4fd024fc994ad76299a236dc09e21fa4a9998f
  Author: AndrewEdwards <edwards.ac at gmail.com>
  Date:   2014-07-16 (Wed, 16 Jul 2014)

  Changed paths:
    M index.dd

  Log Message:
  -----------
  Update beta announcement to reflect v2.066.0-b4