chore: bump toolchain to v4.27.0-rc1

Author: kim-em

lean-toolchain

@@ -1 +1 @@
-leanprover/lean4:v4.26.0
+leanprover/lean4:v4.27.0-rc1

test/Mathlib/lake-manifest.json

@@ -5,17 +5,17 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "2df2f0150c275ad53cb3c90f7c98ec15a56a1a67",
+   "rev": "32d24245c7a12ded17325299fd41d412022cd3fe",
    "name": "mathlib",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.26.0",
+   "inputRev": "v4.27.0-rc1",
    "inherited": false,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover-community/plausible",
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "160af9e8e7d4ae448f3c92edcc5b6a8522453f11",
+   "rev": "8d3713f36dda48467eb61f8c1c4db89c49a6251a",
    "name": "plausible",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -25,7 +25,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "3591c3f664ac3719c4c86e4483e21e228707bfa2",
+   "rev": "19e5f5cc9c21199be466ef99489e3acab370f079",
    "name": "LeanSearchClient",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -35,7 +35,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "e9f31324f15ead11048b1443e62c5deaddd055d2",
+   "rev": "4eb26e1a4806b200ddfe5179d0c2a0fae56c54a7",
    "name": "importGraph",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -45,17 +45,17 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "b4fb2aa5290ebf61bc5f80a5375ba642f0a49192",
+   "rev": "ef8377f31b5535430b6753a974d685b0019d0681",
    "name": "proofwidgets",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v0.0.83",
+   "inputRev": "v0.0.84",
    "inherited": true,
    "configFile": "lakefile.lean"},
   {"url": "https://github.com/leanprover-community/aesop",
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "2f6d238744c4cb07fdc91240feaf5d4221a27931",
+   "rev": "fb12f5535c80e40119286d9575c9393562252d21",
    "name": "aesop",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -65,7 +65,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "9312503909aa8e8bb392530145cc1677a6298574",
+   "rev": "523ec6fc8062d2f470fdc8de6f822fe89552b5e6",
    "name": "Qq",
    "manifestFile": "lake-manifest.json",
    "inputRev": "master",
@@ -75,7 +75,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "24241822ef9d3e7f6a3bcc53ad136e12663db8f3",
+   "rev": "6254bed25866358ce4f841fa5a13b77de04ffbc8",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
@@ -85,10 +85,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover",
-   "rev": "933fce7e893f65969714c60cdb4bd8376786044e",
+   "rev": "726b98c53e2da249c1de768fbbbb5e67bc9cef60",
    "name": "Cli",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.26.0",
+   "inputRev": "v4.27.0-rc1",
    "inherited": true,
    "configFile": "lakefile.toml"}],
  "name": "«repl-mathlib-tests»",

test/Mathlib/lakefile.toml

@@ -4,7 +4,7 @@ defaultTargets = ["ReplMathlibTests"]
 [[require]]
 name = "mathlib"
 git = "https://github.com/leanprover-community/mathlib4"
-rev = "v4.26.0"
+rev = "v4.27.0-rc1"
 
 [[lean_lib]]
 name = "ReplMathlibTests"

test/Mathlib/lean-toolchain

@@ -1 +1 @@
-leanprover/lean4:v4.26.0
+leanprover/lean4:v4.27.0-rc1