[pdal-commits] [PDAL/PDAL] b19539: Update release notes.

[Andrew Bell]

  Branch: refs/heads/master
  Home:   https://github.com/PDAL/PDAL
  Commit: b1953968ad01486c613941fe152d127e1500b291
      https://github.com/PDAL/PDAL/commit/b1953968ad01486c613941fe152d127e1500b291
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2020-09-01 (Tue, 01 Sep 2020)

  Changed paths:
    M RELEASENOTES.txt
    A doc/development/release-notes/2.2.0.md

  Log Message:
  -----------
  Update release notes.