Skip to content

Update development.md #535

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
joneugster merged 1 commit into from
Jun 27, 2026
+7 −5
Merged

Update development.md #535

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 7 additions & 5 deletions doc/development.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,10 @@
## Updating Lean version

1. make sure `lean-i18n` has been updated
1. edit `server/lean-toolchain` to contain the desired version: `leanprover/lean4:v4.31.0`
2. edit all `require` statements in `server/lakefile.lean` to contain the toolchain (e.g. `"v4.31.0"`) instead of `"main"`
3. call `lake update --keep-toolchain`
4. undo the changes in `server/lakefile.lean`
5. `npm run build:server`
2. edit `server/lean-toolchain` to contain the desired version: `leanprover/lean4:v4.31.0`
3. edit all `require` statements in `server/lakefile.lean` to contain the toolchain (e.g. `"v4.31.0"`) instead of `"main"`
4. call `lake update --keep-toolchain`
5. undo the changes in `server/lakefile.lean`
6. `npm run build:server`
7. on github, create a PR and merge it
8. create a tag, e.g. `v4.31.0`, pointing to the bump commit
Loading