Complete your CLA here: <https://code.facebook.com/cla>
+## Workflow
+Zstd uses a branch-based workflow for making changes to the codebase. Typically, zstd
+will use a new branch per sizable topic. For smaller changes, it is okay to lump multiple
+related changes into a branch.
+
+Our contribution process works in three main stages:
+1. Local development
+ * Update:
+ * Checkout your fork of zstd if you have not already
+ ```
+ git checkout https://github.com/<username>/zstd
+ cd zstd
+ ```
+ * Update your local dev branch
+ ```
+ git pull https://github.com/facebook/zstd dev
+ git push origin dev
+ ```
+ * Topic and deveopment:
+ * Make a new branch on your fork about the topic you're developing for
+ ```
+ # branch names should be consise but sufficiently informative
+ git checkout -b <branch-name>
+ git push origin <branch-name>
+ ```
+ * Make commits and push
+ ```
+ # make some changes =
+ git add -u && git commit -m <message>
+ git push origin <branch-name>
+ ```
+ * Note: run local tests to ensure that your changes didn't break existing functionality
+ * Quick check
+ ```
+ make shortest
+ ```
+ * Longer check
+ ```
+ make test
+ ```
+2. Code Review and CI tests
+ * Ensure CI tests pass:
+ * Before sharing anything to the community, make sure that all CI tests pass on your local fork.
+ See our section on setting up your CI environment for more information on how to do this.
+ * Create a pull request:
+ * When you are ready to share you changes to the community, create a pull request from your branch
+ to facebook:dev. You can do this very easily by clicking 'Create Pull Request' on your fork's home
+ page.
+ * From there, select the branch where you made changes as your source branch and facebook:dev
+ as the destination.
+ * Examine the diff presented between the two branches to make sure there is nothing unexpected.
+ * Write a good pull request description:
+ * While there is no strict template that our contributers follow, we would like them to
+ sufficiently summarize and motivate the changes they are proposing. We recommend all pull requests,
+ at least indirectly, address the following points.
+ * Is this pull request important and why?
+ * Is it addressing an issue? If so, what issue? (provide links for convenience please)
+ * Is this a new feature? If so, why is it useful and/or necessary?
+ * Are there background references and documents that reviewers should be aware of to properly assess this change?
+ * Note: make sure to point out any design and architectural decisions that you made and the rationale behind them.
+ * Note: if you have been working with a specific user and would like them to review your work, make sure you mention them using (@<username>)
+ * Submit the pull request and iterate with feedback.
+3. Merge and Release
+ * Getting approval:
+ * You will have to iterate on your changes with feedback from other collaborators to reach a point
+ where your pull request can be safely merged.
+ * To avoid too many comments on style and convention, make sure that you have a
+ look at your style section below before creating a pull request.
+ * Eventually, someone from the zstd team will approve your pull request and not long after merge it into
+ the dev branch.
+ * Housekeeping:
+ * Most PRs are linked with one or more Github issues. If this is the case for your PR, make sure
+ the corresponding issue is mentioned. If your change 'fixes' or completely addresses the
+ issue at hand, then please indicate this by requesting that an issue be closed by commenting.
+ * Just because your changes have been merged does not mean the topic or larger issue is complete. Remember
+ that the change must make it to an official zstd release for it to be meaningful. We recommend
+ that contributers track the activity on their pull request and corresponding issue(s) page(s) until
+ their change makes it to the next release of zstd. Users will often discover bugs in your code or
+ suggest ways to refine and improve your initial changes even after the pull request is merged.
+
+## Zstandard style and conventions
+
+
## Setting up continuous integration (CI) on your fork
Zstd uses a number of different continuous integration (CI) tools to ensure that new changes
are well tested before they make it to an official release. Specifically, we use the platforms