Update lean-toolchain for leanprover/lean4#13229

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit 21b86a5d3de7 · 2026-04-01T20:53:33.000Z
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4-pr-releases:pr-release-13229-bc5b0e2
+leanprover/lean4-pr-releases:pr-release-13229-626213b

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4-pr-releases:pr-release-13229-bc5b0e2`
	`1`	`+leanprover/lean4-pr-releases:pr-release-13229-626213b`