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# Maintainers | ||
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<!-- TODO: Who are the points of contact in your project who are responsible/accountable for the project? This can often be an engineering or design manager or leader, who may or may not be the primary maintainers of the project.--> | ||
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This is a list of maintainers for this project. See [CODEOWNERS.md](./CODEOWNERS.md) for list of reviewers for different parts of the codebase. Team members include: | ||
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## Maintainers: | ||
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<!-- TODO: What groups/domains are maintainers a part of? Does your project have domains/areas that are maintained by specific people? List @USERNAMES directly, or any @ALIASES for groups/teams.--> | ||
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## Approvers: | ||
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## Reviewers: | ||
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| Roles | Responsibilities| Requirements | Defined by| | ||
| -------------|:---------------|:-------------|:-------------| | ||
| member | active contributor in the community | multiple contributions to the project. | PROJECT GitHub org Committer Team| | ||
| reviewer | review contributions from other members | history of review and authorship in a sub-project | MAINTAINERS file reviewer entry, and GitHub Org Triage Team| | ||
| approver | approve accepting contributions | highly experienced and active reviewer + contributor to a sub-project | MAINTAINERS file approver entry and GitHub Triage Team | | ||
| lead | set direction and priorities for a sub-project | demonstrated responsibility and excellent technical judgement for the sub-project | MAINTAINERS file owner entry and GitHub Org Admin Team| | ||
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| Roles | Responsibilities | Requirements | Defined by | | ||
| -------- | :--------------------------------------------- | :-------------------------------------------------------------------------------- | :---------------------------------------------------------- | | ||
| member | active contributor in the community | multiple contributions to the project. | PROJECT GitHub org Committer Team | | ||
| reviewer | review contributions from other members | history of review and authorship in a sub-project | MAINTAINERS file reviewer entry, and GitHub Org Triage Team | | ||
| approver | approve accepting contributions | highly experienced and active reviewer + contributor to a sub-project | MAINTAINERS file approver entry and GitHub Triage Team | | ||
| lead | set direction and priorities for a sub-project | demonstrated responsibility and excellent technical judgement for the sub-project | MAINTAINERS file owner entry and GitHub Org Admin Team | | ||
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## Contributors | ||
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<!-- In order to automatically update the MAINTAINERS.md, you must enter a secret into your Secrets and Variables under Actions within your repository settings. The name of the secret must be PUSH_TO_PROTECTED_BRANCH and the value must be a Personal Access Token with specific permissions. Please follow [this link](https://github.com/CasperWA/push-protected?tab=readme-ov-file#notes-on-token-and-user-permissions) for more information. --> | ||
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Total number of contributors: <!--CONTRIBUTOR COUNT START--> <!--CONTRIBUTOR COUNT END--> | ||
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<!-- readme: contributors -start --> | ||
<!-- readme: contributors -end --> | ||
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# Tier 3 Release Guidelines | ||
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{{ cookiecutter.project_repo_name }} will see regular updates and new releases. This document describes the general guidelines around how and when a new release is cut. | ||
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## Table of Contents | ||
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- [Versioning](#versioning) | ||
<!-- * [Breaking vs. non-breaking changes](#breaking-vs-non-breaking-changes) --> | ||
- [Ongoing version support](#ongoing-version-support) | ||
- [Release Process](#release-process) | ||
- [Goals](#goals) | ||
- [Schedule](#schedule) | ||
- [Communication and Workflow](#communication-and-workflow) | ||
<!-- * [Beta Features](#beta-features) --> | ||
- [Preparing a Release Candidate](#preparing-a-release-candidate) | ||
- [Incorporating feedback from review](#incorporating-feedback-from-review) | ||
- [Making a Release](#making-a-release) | ||
- [Auto Changelog](#auto-changelog) | ||
- [Hotfix Releases](#hotfix-releases) | ||
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## Versioning | ||
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{{ cookiecutter.project_repo_name }} uses [Semantic Versioning](https://semver.org/). Each release is associated with a [`git tag`](github.com/{{ cookiecutter.project_org }}/{{ cookiecutter.project_repo_name }}/tags) of the form `X.Y.Z`. | ||
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Given a version number in the `MAJOR.MINOR.PATCH` (eg., `X.Y.Z`) format, here are the differences in these terms: | ||
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- **MAJOR** version - make breaking/incompatible API changes | ||
- **MINOR** version - add functionality in a backwards compatible manner | ||
- **PATCH** version - make backwards compatible bug fixes | ||
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<!-- ### Breaking vs. non-breaking changes --> | ||
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<!--- TODO: Examples and protocol for breaking changes | ||
Definitions for breaking changes will vary depending on the use-case and project but generally speaking if changes break standard workflows in any way then they should be put in a major version update. | ||
--> | ||
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### Ongoing version support | ||
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<!-- TODO: Explanation of general thought process | ||
Explain the project’s thought process behind what versions will and won’t be supported in the future. | ||
--> | ||
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<!-- TODO: List of supported releases | ||
This section should make clear which versions of the project are considered actively supported. | ||
--> | ||
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## Release Process | ||
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The sections below define the release process itself, including timeline, roles, and communication best practices. | ||
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### Goals | ||
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<!-- TODO: Explain the goals of your project’s release structure | ||
This should ideally be a bulleted list of what your regular releases will deliver to key users and stakeholders | ||
--> | ||
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. | ||
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### Schedule | ||
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<!-- TODO: Communicate the timing of the regular release structure | ||
For example, if you plan on creating regular releases on a weekly basis you should communicate that as well as the typical days upcoming releases will become tagged. | ||
You should also communicate special cases such as security updates or critical bugfixes and how they would likely be released earlier than what is usually scheduled. | ||
--> | ||
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### Communication and Workflow | ||
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<!-- TODO: Communicate proper channels to be notified about releases | ||
Communicate the slack channels, mailing lists, or other means of pushing out release notifications. | ||
--> | ||
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<!-- TODO: (OPTIONAL) Support beta feature testing | ||
## Beta Features | ||
When a new beta feature is created for a release, make sure to create a new Issue with a '[Feature Name] - Beta [X.X.x] - Feedback' title and a 'beta' label. Update the spec text for the beta feature with 'Beta feature: Yes (as of X.X.x). Leave feedback' with a link to the new feature Issue. | ||
Once an item is moved out of beta, close its Issue and change the text to say 'Beta feature: No (as of X.X.x)'. | ||
--> | ||
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## Preparing a Release Candidate | ||
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The following steps outline the process to prepare a Release Candidate of {{ cookiecutter.project_repo_name }}. This process makes public the intention and contents of an upcoming release, while allowing work on the next release to continue as usual in `dev`. | ||
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1. Create a _Release branch_ from the tip of `dev` named `release-x.y.z`, where `x.y.z` is the intended version of the release. This branch will be used to prepare the Release Candidate. For example, to prepare a Release Candidate for `0.5.0`: | ||
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```bash | ||
git fetch | ||
git checkout origin/dev | ||
git checkout -b release-0.5.0 | ||
git push -u origin release-0.5.0 | ||
``` | ||
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Changes generated by the steps below should be committed to this branch later. | ||
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2. Create a tag like `x.y.z-rcN` for this Release Candidate. For example, for the first `0.5.0` Release Candidate: | ||
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```bash | ||
git fetch | ||
git checkout origin/release-0.5.0 | ||
git tag 0.5.0-rc1 | ||
git push --tags | ||
``` | ||
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3. Publish a [pre-Release in GitHub](proj-releases-new): | ||
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```md | ||
Tag version: [tag you just pushed] | ||
Target: [release branch] | ||
Release title: [X.Y.Z Release Candidate N] | ||
Description: [copy in ReleaseNotes.md created earlier] | ||
This is a pre-release: Check | ||
``` | ||
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4. Open a Pull Request to `main` from the release branch (eg. `0.5.0-rc1`). This pull request is where review comments and feedback will be collected. | ||
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5. Conduct Review of the Pull Request that was opened. | ||
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### Incorporating feedback from review | ||
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The review process may result in changes being necessary to the release candidate. | ||
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For example, if the second Release Candidate for `0.5.0` is being prepared, after committing necessary changes, create a tag on the tip of the release branch like `0.5.0-rc2` and make a new [GitHub pre-Release](proj-releases-new) from there: | ||
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```bash | ||
git fetch | ||
git checkout origin/release-0.5.0 | ||
# more commits per OMF review | ||
git tag 0.5.0-rc2 | ||
git push --tags | ||
``` | ||
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Repeat as-needed for subsequent Release Candidates. Note the release branch will be pushed to `dev` at key points in the approval process to ensure the community is working with the latest code. | ||
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## Making a Release | ||
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The following steps describe how to make an approved [Release Candidate](#preparing-a-release-candidate) an official release of {{ cookiecutter.project_repo_name }}: | ||
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1. **Approved**. Ensure review has been completed and approval granted. | ||
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2. **Main**. Merge the Pull Request created during the Release Candidate process to `main` to make the release official. | ||
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3. **Dev**. Open a Pull Request from the release branch to `dev`. Merge this PR to ensure any changes to the Release Candidate during the review process make their way back into `dev`. | ||
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4. **Release**. Publish a [Release in GitHub](proj-releases-new) with the following information | ||
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- Tag version: [X.Y.Z] (note this will create the tag for the `main` branch code when you publish the release) | ||
- Target: main | ||
- Release title: [X.Y.Z] | ||
- Description: copy in Release Notes created earlier | ||
- This is a pre-release: DO NOT check | ||
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5. **Branch**. Finally, keep the release branch and don't delete it. This allows easy access to a browsable spec. | ||
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## Auto Changelog | ||
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It is recommended to use the provided auto changelog github workflow to populate the project’s CHANGELOG.md file: | ||
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```yml | ||
name: Changelog | ||
on: | ||
release: | ||
types: | ||
- created | ||
jobs: | ||
changelog: | ||
runs-on: ubuntu-latest | ||
steps: | ||
- name: "Auto Generate changelog" | ||
uses: heinrichreimer/action-github-changelog-generator@v2.3 | ||
with: | ||
{% raw %} | ||
token: ${{{{ secrets.GITHUB_TOKEN }}}} | ||
{% endraw %} | ||
``` | ||
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This provided workflow will automatically populate the CHANGELOG.md with all of the associated changes created since the last release that are included in the current release. | ||
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This workflow will be triggered when a new release is created. | ||
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If you do not wish to use automatic changelogs, you can delete the workflow and update the CHANGELOG.md file manually. Although, this is not recommended. | ||
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## Hotfix Releases | ||
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In rare cases, a hotfix for a prior release may be required out-of-phase with the normal release cycle. For example, if a critical bug is discovered in the `0.3.x` line after `0.4.0` has already been released. | ||
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1. Create a _Support branch_ from the tag in `main` at which the hotfix is needed. For example if the bug was discovered in `0.3.2`, create a branch from this tag: | ||
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```bash | ||
git fetch | ||
git checkout 0.3.2 | ||
git checkout -b 0.3.x | ||
git push -u origin 0.3.x | ||
``` | ||
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2. Merge (or commit directly) the hotfix work into this branch. | ||
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3. Tag the support branch with the hotfix version. For example if `0.3.2` is the version being hotfixed: | ||
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```bash | ||
git fetch | ||
git checkout 0.3.x | ||
git tag 0.3.3 | ||
git push --tags | ||
``` | ||
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4. Create a [GitHub Release](proj-releases-new) from this tag and the support branch. For example if `0.3.3` is the new hotfix version: | ||
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```md | ||
Tag version: 0.3.3 | ||
Target: 0.3.x | ||
Release title: 0.3.3 | ||
Description: [copy in ReleaseNotes created earlier] | ||
This is a pre-release: DO NOT check | ||
``` | ||
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[proj-releases-new]: https://github.com/{{ cookiecutter.project_org }}/{{ cookiecutter.project_repo_name }}/releases/new |
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