Update lean-toolchain for leanprover/lean4#14342

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit 560cdd55c3cf · 2026-07-09T17:11:27.000Z
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4-pr-releases:pr-release-14342-1abc568
+leanprover/lean4-pr-releases:pr-release-14342-c66de0b

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4-pr-releases:pr-release-14342-1abc568`
	`1`	`+leanprover/lean4-pr-releases:pr-release-14342-c66de0b`