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| 1 | +# GridFM Release Process |
| 2 | + |
| 3 | +This document describes how GridFM releases are planned, coordinated, and delivered. |
| 4 | +Its goal is to help contributors from multiple organizations align on *what goes into a release* and *when*. |
| 5 | + |
| 6 | +This process applies to all repositories under https://github.com/gridfm unless stated otherwise. |
| 7 | +`` |
| 8 | + |
| 9 | +## Release cadence |
| 10 | + |
| 11 | +- **Patch releases**: as needed for bug fixes |
| 12 | +- **Minor releases**: as needed for new features |
| 13 | +- **Major releases**: when backward‑incompatible changes are introduced |
| 14 | +`` |
| 15 | + |
| 16 | +## Versioning |
| 17 | + |
| 18 | +GridFM follows semantic versioning: |
| 19 | + |
| 20 | +- **MAJOR**: backward‑incompatible changes |
| 21 | +- **MINOR**: new features, backward‑compatible |
| 22 | +- **PATCH**: bug fixes and documentation updates |
| 23 | +`` |
| 24 | + |
| 25 | +## Feature proposal process |
| 26 | + |
| 27 | +To be considered for an upcoming release, contributors must announce their intent |
| 28 | +*before* or *early during* the release cycle. |
| 29 | + |
| 30 | +### Step 1 — Open a Feature Proposal |
| 31 | + |
| 32 | +Contributors open a GitHub Issue using the **Feature Proposal** template, including: |
| 33 | + |
| 34 | +- Short description of the feature |
| 35 | +- Target repository/repositories |
| 36 | +- Expected impact (API change, new model, tooling, docs, etc.) |
| 37 | +- Maturity level (experimental / production‑ready) |
| 38 | +- Dependencies on other features or data |
| 39 | +- Target release (e.g., v0.4) |
| 40 | + |
| 41 | +### Step 2 — Release planning |
| 42 | + |
| 43 | +All feature proposals targeting the release will be collected and the development team will: |
| 44 | + |
| 45 | +- Label them (e.g., `release:v0.4`, `experimental`) |
| 46 | +- Identify conflicts or dependencies |
| 47 | +- Facilitate discussion (async) if trade‑offs are needed |
| 48 | + |
| 49 | +Acceptance into the release plan does NOT guarantee inclusion. |
| 50 | +Features must still meet quality and integration criteria as well as stay in coherence with the GridFM roadmap. |
| 51 | +`` |
| 52 | + |
| 53 | +## Development and pull requests |
| 54 | + |
| 55 | +All code contributions follow the standard CONTRIBUTING.md process. |
| 56 | + |
| 57 | +Pull requests targeting a specific release should: |
| 58 | + |
| 59 | +- Reference an accepted Feature Proposal issue |
| 60 | +- Be labeled with the target release (e.g., `release:v0.4`) |
| 61 | +- Include tests, documentation, and examples where applicable |
| 62 | + |
| 63 | + |
| 64 | +## Release freeze |
| 65 | + |
| 66 | +At the **Release Freeze Date**: |
| 67 | + |
| 68 | +- No new features are accepted |
| 69 | +- Only bug fixes, documentation, and release‑blocking changes are allowed |
| 70 | + |
| 71 | +Features not ready by the freeze will be deferred to the next release. |
| 72 | +`` |
| 73 | + |
| 74 | +## Release candidates |
| 75 | + |
| 76 | +One or more release candidates (RCs) may be published: |
| 77 | + |
| 78 | +- RCs are used for integration testing and validation |
| 79 | +- Contributors are expected to test RCs against their use cases |
| 80 | +- Blocking issues must be reported with the `release-blocker` label |
| 81 | + |
| 82 | +## Final release |
| 83 | + |
| 84 | +Once all blocking issues are resolved: |
| 85 | + |
| 86 | +- The release is tagged |
| 87 | +- Release notes are published |
| 88 | +- Artifacts and documentation are updated |
| 89 | + |
| 90 | +The release notes summarize: |
| 91 | +- New features |
| 92 | +- Breaking changes |
| 93 | +- Experimental features |
| 94 | +- Known limitations |
| 95 | + |
| 96 | +## Post‑release |
| 97 | + |
| 98 | +After the release: |
| 99 | + |
| 100 | +- A retrospective issue may be opened |
| 101 | +- Deferred features are re‑labeled for the next release |
| 102 | +- Patch releases may be scheduled if needed |
| 103 | + |
| 104 | +## Common labels: |
| 105 | +- `feature-proposal` |
| 106 | +- `release:vX.Y` |
| 107 | +- `release-blocker` |
| 108 | +- `experimental` |
| 109 | +- `breaking-change` |
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