CHANGELOG: Add

[gaocegege]

I think we should maintain a change log for users. This is generated by https://github.com/github-changelog-generator/github-changelog-generator

github_changelog_generator -t  _____ -u kubeflow -p tf-operator --exclude-labels community/discussion,cmmunity/question,duplicate,question,invalid,wontfix --bug-labels kind/bug,problems/bug --enhancement-labels improvement/optimization,kind/enhancement,improvement/enhancement,addition/feature,kind/feature --enhancement-label "**Features and improvements:**"

Signed-off-by: Ce Gao gaoce@caicloud.io

---

This change is 

[coveralls]

Coverage remained the same at 57.992% when pulling 8bb5745 on gaocegege:changelog into 04de8a1 on kubeflow:master.

[gaocegege]

/assign @jlewi

[jlewi]

Can you put the relevant command in a script and add instructions somewhere so its easy for people to redo?

This is certainly an improvement over the current situation but it looks like the changelog will need further refinement to make it truly useful.

I wonder if we should follow the approach of explicitly requiring PR descriptions to include text that will be included in the changelog.

[gaocegege]

OK, I will do it soon.

[jlewi]

@gaocegege Just a reminder this is still pending. I think this would be useful and hopeful its not much additional work to make the requested changes.

[gaocegege]

@jlewi Sorry for the late reply, I will try to finish the task these days.

[gaocegege]

It is hard to add PR description into the changelog using the existing tool. And I think it is redundant. We use the tool to generate accurate CHANGELOG, while we should not use it as release note for Kubeflow tf-operator. Thus personally, I think it works for me.

WDYT @jlewi

[gaocegege]

/retest

[jlewi]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jlewi

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [jlewi]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment