OpenWorkflow is pre-1.0. The API is still settling, and we’d rather say that out loud than pretend otherwise. This page explains what that means for you in practice, and why we’ve set things up this way.Documentation Index
Fetch the complete documentation index at: https://openworkflow.dev/llms.txt
Use this file to discover all available pages before exploring further.
The short version
While we’re on0.y.z, breaking changes ship in the minor, not the major.
Everything else - new features, bug fixes, performance work - ships in the
patch.
openworkflow, @openworkflow/cli, the dashboard)
is versioned independently. A breaking change in the CLI bumps the CLI’s minor;
it doesn’t force a bump elsewhere.
Upgrading safely
The good news: npm’s default behavior already does the right thing.^0.9.0 in
your package.json resolves to >=0.9.0 <0.10.0. You will not silently
pick up a breaking 0.10.0 during a routine npm install. You have to opt in.
Why we do it this way
We want one honest signal in the version number, and we want to stay free to fix design mistakes while the project is young. Those two goals pull in opposite directions under strict semver - going to 1.0 would lock us in, staying on 0.x without a convention would give you no way to tell a safe upgrade from a risky one. The 0.y.z-breaks-in-minor convention is the common compromise for semver. Cargo formalizes this exact rule for the Rust ecosystem, and React Native runs the same policy and has for years. We’re in good company. Starting at 1.0 instead would be the dishonest option. Projects that do it usually end up either cranking through majors (2.0, 3.0, 4.0 in a year,
which makes the major meaningless) or quietly breaking things inside minors
(which makes semver meaningless). We’d rather be upfront about where we are.
FWIW this is a solid counter-argument and worth reading if you’re making this
call in your own project: Jon Skeet on starting at 1.0
instead.
When we’ll hit 1.0
1.0 is a gate, not a timeline. We’ll ship it when:- The workflow, step, and worker APIs have stayed shape-stable across two consecutive minor releases.
- The backend interface is stable enough that you could write your own backend without reading our source.