[Meteor 3] Tinytest major version increased

[zodern]

I have a package that should work in Meteor 3 as is, but fails while running tests due to a version constraint on tinytest. The Meteor 3 changelog doesn't mention any breaking changes for tinytest. It would be nice if the major version of tinytest was changed back, or if any breaking changes in the package are documented.

[nachocodoner]

Sorry. Of which package you refer into? Or how to replicate the problem you mention?

Just any app with a package on Meteor 2.x using tinytest, when upgrade to 3.x will trigger the version constraint?

[zodern]

Anytime the major version of a core package is increased, every package that uses it has to be updated to indicate they are compatible with the new major version. Early Meteor 3 releases had bumped the major version of every core package, and some work was done a while ago to find packages with no breaking changes and revert the major version back to what was. It seems either tinytest was missed, or we're missing documentation on what the breaking changes in it are.

I discovered this while updating montiapm:agent-binary-deps. The only package it uses is tinytest. If tinytest has no breaking changes, then montiapm:agent-binary-deps should have worked in Meteor 3 without having to update its package.js file.