[DRAFT][REPORT] ORC Board report for November 2020

[Dongjoon Hyun <do...@gmail.com>]

Hi, All.

It seems that we missed the ORC Board report.

> The following reports were not received and are expected next month:
>    Report from the Apache ORC Project [Owen O'Malley]

I made a draft for that except the `Community Health` section.
Could you finalize and submit, Owen?

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## Description:
The mission of ORC is the creation and maintenance of software related to
the
smallest, fastest columnar storage for Hadoop workloads

## Issues:
There are no issues that require the board's attention.

## Membership Data:
Apache ORC was founded 2015-04-21 (5 years ago)
There are currently 41 committers and 12 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:1.

Community changes, past quarter:
- No new PMC members. Last addition was Jesús Camacho Rodríguez on
2019-12-26.
- No new committers. Last addition was Renat Valiullin on 2019-06-19.

## Project Activity:

We released four bug fix releases.
- 1.5.11 and 1.6.4 (2020-09-14)
- 1.5.12 and 1.6.5 (2020-10-01)

We have been improving backward compatibility in 1.7/1.6 to provide a more
easier migration path, and we should start discussion of making an ORC 1.7
release soon.

## Community Health:

XXX