Update from v0.4.0 to v0.5.0

[luan-xiaokun]

Glad to see version 0.5 of Langium, thank you for this good work, I can't wait to update the langium used in my project to version 0.5.

I changed the version requirements in package.json and ran npm install. The update went well, but the compilation reported many errors, most of which were related to computeScope.

What is the best way to update langium? Should I update the Yeoman langium generator to create a new project and copy the .langium file, or it is better to manually fix those errors?

[msujew]

Hey @luan-xiaokun,

We try to perform as little breaking changes as possible. However, for 0.5 we had to rename/move around a few services and methods for the sake of clearity. Most breaking changes (including computeScope) are documented in our changelog. I would recommend going through that. The yeoman generator uses relatively little of the Langium API surface, and therefore might not be enough to accurately migrate to a new update.

[luan-xiaokun]

Thanks for your timely help! I will first go through the changelog (It turns out that I was looking in the wrong place for the changelog)