[all-commits] [llvm/llvm-project] 9ad89a: [flang] Convert release notes to markdown

[RichBarton-Arm via All-commits]

  Branch: refs/heads/release/11.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ad89a8cc3c7de0f0b5a306932671a4c78644d03
      https://github.com/llvm/llvm-project/commit/9ad89a8cc3c7de0f0b5a306932671a4c78644d03
  Author: Richard Barton <richard.barton at arm.com>
  Date:   2020-09-10 (Thu, 10 Sep 2020)

  Changed paths:
    A flang/docs/ReleaseNotes.md
    R flang/docs/ReleaseNotes.rst

  Log Message:
  -----------
  [flang] Convert release notes to markdown

Switch ReleaseNotes from .rst to .md to match the other docs.

At the same time, fix the version number for master.