Script to generate changelog and release notes

[snyaggarwal]

No description provided.

[snyaggarwal]

1. The script is there in oclapi2 and oclweb2 both
2. The same script can be used to get release notes or changelog
3. By default system commits are ignored -- (pattern -- 'Increase maintenance version', 'updated packages', '\[skip ci\]')
4. changelog.md is added in oclapi2 and oclweb2
5. The script works with Python versions 2 and 3.
6. There is any API as well to look at the changelog /changelog/
7. Usages:

• help:

> python release_notes.py help

Usage:
python release_notes.py <from_version> <to_version> <verbose>

• Release Notes

> python release_notes.py 2.0.2 2.0.11

##### 2.0.11 - Fri Jul 9 03:49:04 2021 +0000
- [OpenConceptLab/ocl_issues#823](https://github.com/OpenConceptLab/ocl_issues/issues/823) | includeMappings/includeInverseMappings for a collection's concept will now use the collection's scope
- [OpenConceptLab/ocl_issues#829](https://github.com/OpenConceptLab/ocl_issues/issues/829) | users lists can be filtered by last login before/since

• Changelog

> python release_notes.py 2.0.2 2.0.11 True

##### 2.0.11 - Fri Jul 9 03:49:04 2021 +0000
- Update README.md
- [OpenConceptLab/ocl_issues#823](https://github.com/OpenConceptLab/ocl_issues/issues/823) | includeMappings/includeInverseMappings for a collection's concept will now use the collection's scope
- Adding skip ci when increasing maintenance version
- [OpenConceptLab/ocl_issues#829](https://github.com/OpenConceptLab/ocl_issues/issues/829) | users lists can be filtered by last login before/since
- concept get | decoding concept id
- Fixing client config views for source/collections
- on org save adding creator/updater as member
- collection concept reference add to decode concept uri
- Fixing concept get for encoded strings
- bumped self to 2.0.6
- Fixing source/collection search

• To update changelog.md

> python release_notes.py 2.0.2 2.0.11 True | cat - changelog.md > temp && mv temp changelog.md

[rkorytkowski]

Do you include multiple commits for the same issue in release notes? We should only include it once. Could we use issue title instead of commit message there? If too much work then I would use the first commit message.

[snyaggarwal]

Ya, it would be some work to get the title of the issue using GitHub API. I can merge the commits and use the first one thats easier.