Jaeger: Release 1.14.0

[pavolloffay]

It has been over one month since the last release. I am creating this to track release 1.14.0

Date: week 19-23 September or later date if dependent PRs will not bemerged

@jaegertracing/jaeger-maintainers please link pending issues or PR which should be included in the release.

@tiffon or jaeger-ui maintainers could you please cut a new UI release?

Missing documentation

• [x] ES7 support and data migration

[pavolloffay]

I would like to get in:

• ES7 support https://github.com/jaegertracing/jaeger/pull/1690
• Zipkin protobuf over HTTP https://github.com/jaegertracing/jaeger/pull/1695

[pavolloffay]

We are also waiting for https://github.com/jaegertracing/jaeger/pull/1758

[yurishkuro]

Joe released the UI: https://github.com/jaegertracing/jaeger-ui/releases/tag/v1.4.0

[tiffon]

Re the CHANGELOG, I generally derive it from pull-requests, not the commit log. The script mentioned in the RELEASE doc outputs markdown of the merged PRs, sorted by the date they were merged. They just need to be filtered and polished.

E.g. from the project root:

# "2" is how many pages of pull requests
$ ./scripts/get-changelog.js 2
- Preparing release v1.4.0 ([@tiffon](https://github.com/tiffon) in [#446](https://github.com/jaegertracing/jaeger-ui/pull/446))

- Fixes handling of numeric strings in span tag values ([@yntelectual](https://github.com/yntelectual) in [#436](https://github.com/jaegertracing/jaeger-ui/pull/436))

- Shorten visEncoding ([@everett980](https://github.com/everett980) in [#434](https://github.com/jaegertracing/jaeger-ui/pull/434))

... etc

[pavolloffay]

Thanks for the release @tiffon