Merge pull request #763 from Sherwin-14/compatibility

Docs for backwards compatibility

CHANGELOG.md

@@ -66,6 +66,10 @@
   ([#457](https://github.com/nsidc/earthaccess/issues/457))
   ([**@chuckwondo**](https://github.com/chuckwondo),
   [**@mfisher87**](https://github.com/mfisher87))
+- Added documentation for the backwards compatibility
+  ([#471](https://github.com/nsidc/earthaccess/issues/471))
+  ([**@Sherwin-14**](https://github.com/Sherwin-14),
+  [**@mfisher87**](https://github.com/mfisher87))
 
 ### Removed
 

docs/user_guide/backwards-compatibility.md

@@ -0,0 +1,48 @@
+# Our commitments to backwards compatibility
+
+We care deeply about minimizing negative impacts of changes to earthaccess, but we also care deeply about making earthaccess the most valuable it can be to our users. These are sometimes in conflict, and this documentation helps us make decisions that balance these needs in a way that's best for our users.
+
+## Our versioning scheme
+
+We use [Semantic Versioning (SemVer)](https://semver.org/) to tell users what to expect when upgrading. We recommend following the link to learn more, but here are the important ways this affects you:
+
+    1. There are 3 version parts: `MAJOR.MINOR.PATCH` (e.g. `1.2.3` is major version `1`, minor release `2`, patch release `3`).
+    2. When the major version changes, anything can break! Always visit this documentation when doing a major upgrade.
+    3. When the minor version changes, new features should be available, but nothing should break. Visit the documentation to learn about new features. If you discover any breaking changes, please [open a bug report](https://github.com/nsidc/earthaccess/issues/new)!
+    4. When the patch version changes, only bugfixes should be included. Visit the CHANGELOG to learn more about the fixes.
+
+## Our commitments
+
+### Versioning
+
+We will follow SemVer. All version changes will consider [this](https://example.com/our-public-api) to be the public [API](user-reference/api/api) documentation for the purposes of deciding whether a change is breaking or non-breaking.
+
+### Release Communication
+
+1. We will announce releases on the following channel: [Github Releases](https://github.com/nsidc/earthaccess/releases)
+2. Release announcements will include a prominent notification of breaking changes, including migration instructions.
+
+### CHANGELOG
+
+1. We will update the CHANGELOG for every release following [Common Changelog](https://common-changelog.org/) style.
+2. The CHANGELOG will include prominent notification of breaking changes, including a link to migration guide.
+
+### Fixing Backwards Incompatible Changes
+
+1. We will plan to fix any backwards incompatible changes in non-major releases _or_ re-release with a major version bump.
+
+2. We cannot guarantee a timeline under which maintainers will be able to complete this work alongside their other priorities.
+
+3. Our maintenance team will always welcome outside contributions towards this goal.
+
+4. Please use a [GitHub Issue](https://github.com/nsidc/earthaccess/issues) to communicate about this work.
+
+## Our Python and dependency support policy
+
+Our project follows the [SPEC0](https://scientific-python.org/specs/spec-0000/) dependency version deprecation policy, which outlines the guidelines for upgrading dependencies of _earthaccess_.
+
+## Migration guides
+
+Under Development 🚧
+
+This section will contain migration guides for future releases. Check back soon for updates!

mkdocs.yml

@@ -72,6 +72,7 @@ nav:
       - "Authentication": "user_guide/authenticate.md"
       - "Search": "user_guide/search.md"
       - "Access": "user_guide/access.md"
+      - "Backwards Compatibility": "user_guide/backwards-compatibility.md"
   - HOW-TO:
       - "Authenticate with Earthdata Login": "howto/authenticate.md"
       - "Search NASA datasets using filters": "howto/search-collections.md"