Update lean-toolchain for testing leanprover/lean4#3958

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit afa32bbab10b · 2024-04-20T14:38:05.000Z
diff --git a/lakefile.lean b/lakefile.lean
@@ -26,7 +26,7 @@ package mathlib where
 meta if get_config? doc = some "on" then -- do not download and build doc-gen4 by default
 require «doc-gen4» from git "https://github.com/leanprover/doc-gen4" @ "main"
 
-require std from git "https://github.com/leanprover/std4" @ "nightly-testing"
+require std from git "https://github.com/leanprover/std4" @ "nightly-testing-2024-04-20"
 require Qq from git "https://github.com/leanprover-community/quote4" @ "master"
 require aesop from git "https://github.com/leanprover-community/aesop" @ "nightly-testing"
 require proofwidgets from git "https://github.com/leanprover-community/ProofWidgets4" @ "v0.0.31"
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:nightly-2024-04-20
+leanprover/lean4-pr-releases:pr-release-3958

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4:nightly-2024-04-20`
	`1`	`+leanprover/lean4-pr-releases:pr-release-3958`