diff --git a/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix b/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix
index 0e1ce6e678cb..f7412a37ec10 100644
--- a/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix
+++ b/pkgs/development/compilers/flutter/artifacts/fetch-artifacts.nix
@@ -59,15 +59,22 @@ runCommand "flutter-artifacts-${flutterPlatform}-${systemPlatform}"
   passthru = {
     inherit flutterPlatform;
   };
-} ''
+} (''
   export FLUTTER_ROOT="$NIX_BUILD_TOP"
   lndir -silent '${flutter'}' "$FLUTTER_ROOT"
   rm -rf "$FLUTTER_ROOT/bin/cache"
   mkdir "$FLUTTER_ROOT/bin/cache"
+'' + lib.optionalString (lib.versionAtLeast flutter'.version "3.26") ''
+  mkdir "$FLUTTER_ROOT/bin/cache/dart-sdk"
+  lndir -silent '${flutter'}/bin/cache/dart-sdk' "$FLUTTER_ROOT/bin/cache/dart-sdk"
+'' + ''
 
   HOME="$(mktemp -d)" flutter precache -v '--${flutterPlatform}' ${builtins.concatStringsSep " " (map (p: "'--no-${p}'") (lib.remove flutterPlatform flutterPlatforms))}
   rm -rf "$FLUTTER_ROOT/bin/cache/lockfile"
+'' + lib.optionalString (lib.versionAtLeast flutter'.version "3.26") ''
+  rm -rf "$FLUTTER_ROOT/bin/cache/dart-sdk"
+'' + ''
   find "$FLUTTER_ROOT" -type l -lname '${flutter'}/*' -delete
 
   cp -r bin/cache "$out"
-''
+'')
diff --git a/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix b/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix
index def75e280da7..23bd8485ccff 100644
--- a/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix
+++ b/pkgs/development/compilers/flutter/artifacts/prepare-artifacts.nix
@@ -16,6 +16,7 @@
 
     mkdir -p "$out/bin"
     cp -r . "$out/bin/cache"
+    rm -f "$out/bin/cache/flutter.version.json"
 
     runHook postInstall
   '';
diff --git a/pkgs/development/compilers/flutter/versions/3_26/data.json b/pkgs/development/compilers/flutter/versions/3_26/data.json
new file mode 100644
index 000000000000..3d1b530a66ad
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_26/data.json
@@ -0,0 +1,1052 @@
+{
+  "version": "3.26.0-0.1.pre",
+  "engineVersion": "059e4e6d8ff6de39c29441c53e949bfb0bf17972",
+  "engineSwiftShaderHash": "sha256-mRLCvhNkmHz7Rv6GzXkY7OB1opBSq+ATWZ466qZdgto=",
+  "engineSwiftShaderRev": "2fa7e9b99ae4e70ea5ae2cc9c8d3afb43391384f",
+  "channel": "beta",
+  "engineHashes": {
+    "x86_64-linux": {
+      "aarch64-linux": "sha256-tOrgkuPsQedWjCObrwZ9ICY15YWi+aVpxOQPE6vdeGc=",
+      "x86_64-linux": "sha256-tOrgkuPsQedWjCObrwZ9ICY15YWi+aVpxOQPE6vdeGc="
+    }
+  },
+  "dartVersion": "3.6.0-216.1.beta",
+  "dartHash": {
+    "x86_64-linux": "sha256-Vvdx4Bi7a/ySrxAv3UejlmmbNyKzdDr9RCS9tVGscDQ=",
+    "aarch64-linux": "sha256-SHqk1bm/5+ixOA5RHuToHQDN/NrNKZIrkkaBh9Cvl/I=",
+    "x86_64-darwin": "sha256-dbw0+OtjYkdRCgLDP+oNcOUgR5C8gC12NdftNAk7x0Q=",
+    "aarch64-darwin": "sha256-XOpBwyrMqIKutXgLEjGuta/3yhK+DpoSChNVXc9MMYA="
+  },
+  "flutterHash": "sha256-4YXm/MbhQsifJYpeUjmP8h6sm7pWrjBSpbCTV9p659o=",
+  "artifactHashes": {
+    "android": {
+      "aarch64-darwin": "sha256-CmjEq9T5gNgNKp8mik6HwVAsAfdWXBK2nHwL28L08xk=",
+      "aarch64-linux": "sha256-sucpfdtDzNMmCpWOZGVp48uNSrj221fOROI8huRs8Xc=",
+      "x86_64-darwin": "sha256-CmjEq9T5gNgNKp8mik6HwVAsAfdWXBK2nHwL28L08xk=",
+      "x86_64-linux": "sha256-sucpfdtDzNMmCpWOZGVp48uNSrj221fOROI8huRs8Xc="
+    },
+    "fuchsia": {
+      "aarch64-darwin": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
+      "aarch64-linux": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
+      "x86_64-darwin": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk=",
+      "x86_64-linux": "sha256-eu0BERdz53CkSexbpu3KA7O6Q4g0s9SGD3t1Snsk3Fk="
+    },
+    "ios": {
+      "aarch64-darwin": "sha256-kRgyKtnMs7xefe+XmCoYbO7sa7Dz1o0ltcRdiDvSeik=",
+      "aarch64-linux": "sha256-kRgyKtnMs7xefe+XmCoYbO7sa7Dz1o0ltcRdiDvSeik=",
+      "x86_64-darwin": "sha256-kRgyKtnMs7xefe+XmCoYbO7sa7Dz1o0ltcRdiDvSeik=",
+      "x86_64-linux": "sha256-kRgyKtnMs7xefe+XmCoYbO7sa7Dz1o0ltcRdiDvSeik="
+    },
+    "linux": {
+      "aarch64-darwin": "sha256-tnvQp4Vdthqwgt1bFRpZVJOuTX752yJE91yJNpwSOp4=",
+      "aarch64-linux": "sha256-tnvQp4Vdthqwgt1bFRpZVJOuTX752yJE91yJNpwSOp4=",
+      "x86_64-darwin": "sha256-vIfHgLif151Ymtu/aFtwHZTk28H2feHd9cOedUmSWXY=",
+      "x86_64-linux": "sha256-vIfHgLif151Ymtu/aFtwHZTk28H2feHd9cOedUmSWXY="
+    },
+    "macos": {
+      "aarch64-darwin": "sha256-/4R3Wlcs6ksMkTTZJ/YzEgWWCQJBKlnWr+PNCtcL3oc=",
+      "aarch64-linux": "sha256-/4R3Wlcs6ksMkTTZJ/YzEgWWCQJBKlnWr+PNCtcL3oc=",
+      "x86_64-darwin": "sha256-/4R3Wlcs6ksMkTTZJ/YzEgWWCQJBKlnWr+PNCtcL3oc=",
+      "x86_64-linux": "sha256-/4R3Wlcs6ksMkTTZJ/YzEgWWCQJBKlnWr+PNCtcL3oc="
+    },
+    "universal": {
+      "aarch64-darwin": "sha256-M2Fuqfgq79+FilJ5vU0Iarn0cpV3+4AxuxFEc3fwm+4=",
+      "aarch64-linux": "sha256-NqlNboNjLFAeuLHu6lNnMnrEb902nwIV1b/DNfrr3h8=",
+      "x86_64-darwin": "sha256-tlGwnwAov1eBe54mD9Q6D86qIEBkHBODJs5SVJyP5M0=",
+      "x86_64-linux": "sha256-0lxLRRQq+bRDPXyxEtZVGtzzqhrcsTYx01jeFX3ejLc="
+    },
+    "web": {
+      "aarch64-darwin": "sha256-fVOuJCTciHWv+HRFtSgn8zrexspBe+MUnc/cZlOeoqM=",
+      "aarch64-linux": "sha256-fVOuJCTciHWv+HRFtSgn8zrexspBe+MUnc/cZlOeoqM=",
+      "x86_64-darwin": "sha256-fVOuJCTciHWv+HRFtSgn8zrexspBe+MUnc/cZlOeoqM=",
+      "x86_64-linux": "sha256-fVOuJCTciHWv+HRFtSgn8zrexspBe+MUnc/cZlOeoqM="
+    },
+    "windows": {
+      "x86_64-darwin": "sha256-mwbk0VwxsbnMjy8trtjgZZ96jF3QuQJDcc0VSs6mQxI=",
+      "x86_64-linux": "sha256-mwbk0VwxsbnMjy8trtjgZZ96jF3QuQJDcc0VSs6mQxI="
+    }
+  },
+  "pubspecLock": {
+    "packages": {
+      "_fe_analyzer_shared": {
+        "dependency": "direct main",
+        "description": {
+          "name": "_fe_analyzer_shared",
+          "sha256": "45cfa8471b89fb6643fe9bf51bd7931a76b8f5ec2d65de4fb176dba8d4f22c77",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "73.0.0"
+      },
+      "_macros": {
+        "dependency": "transitive",
+        "description": "dart",
+        "source": "sdk",
+        "version": "0.3.2"
+      },
+      "analyzer": {
+        "dependency": "direct main",
+        "description": {
+          "name": "analyzer",
+          "sha256": "4959fec185fe70cce007c57e9ab6983101dbe593d2bf8bbfb4453aaec0cf470a",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "6.8.0"
+      },
+      "archive": {
+        "dependency": "direct main",
+        "description": {
+          "name": "archive",
+          "sha256": "cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "3.6.1"
+      },
+      "args": {
+        "dependency": "direct main",
+        "description": {
+          "name": "args",
+          "sha256": "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.5.0"
+      },
+      "async": {
+        "dependency": "direct main",
+        "description": {
+          "name": "async",
+          "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.11.0"
+      },
+      "boolean_selector": {
+        "dependency": "direct main",
+        "description": {
+          "name": "boolean_selector",
+          "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.1.1"
+      },
+      "browser_launcher": {
+        "dependency": "direct main",
+        "description": {
+          "name": "browser_launcher",
+          "sha256": "54a2da4d152c34760b87cbd4a9fe8a563379487e57bfcd1b387be394dfa91734",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.1.2"
+      },
+      "built_collection": {
+        "dependency": "direct main",
+        "description": {
+          "name": "built_collection",
+          "sha256": "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "5.1.1"
+      },
+      "built_value": {
+        "dependency": "direct main",
+        "description": {
+          "name": "built_value",
+          "sha256": "c7913a9737ee4007efedaffc968c049fd0f3d0e49109e778edc10de9426005cb",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "8.9.2"
+      },
+      "checked_yaml": {
+        "dependency": "direct dev",
+        "description": {
+          "name": "checked_yaml",
+          "sha256": "feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.0.3"
+      },
+      "cli_config": {
+        "dependency": "direct main",
+        "description": {
+          "name": "cli_config",
+          "sha256": "ac20a183a07002b700f0c25e61b7ee46b23c309d76ab7b7640a028f18e4d99ec",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "0.2.0"
+      },
+      "clock": {
+        "dependency": "direct main",
+        "description": {
+          "name": "clock",
+          "sha256": "cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.1.1"
+      },
+      "collection": {
+        "dependency": "direct dev",
+        "description": {
+          "name": "collection",
+          "sha256": "a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.19.0"
+      },
+      "completion": {
+        "dependency": "direct main",
+        "description": {
+          "name": "completion",
+          "sha256": "f11b7a628e6c42b9edc9b0bc3aa490e2d930397546d2f794e8e1325909d11c60",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.0.1"
+      },
+      "convert": {
+        "dependency": "direct main",
+        "description": {
+          "name": "convert",
+          "sha256": "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "3.1.1"
+      },
+      "coverage": {
+        "dependency": "direct main",
+        "description": {
+          "name": "coverage",
+          "sha256": "7b594a150942e0d3be99cd45a1d0b5caff27ba5a27f292ed8e8d904ba3f167b5",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.9.1"
+      },
+      "crypto": {
+        "dependency": "direct main",
+        "description": {
+          "name": "crypto",
+          "sha256": "ec30d999af904f33454ba22ed9a86162b35e52b44ac4807d1d93c288041d7d27",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "3.0.5"
+      },
+      "csslib": {
+        "dependency": "direct main",
+        "description": {
+          "name": "csslib",
+          "sha256": "706b5707578e0c1b4b7550f64078f0a0f19dec3f50a178ffae7006b0a9ca58fb",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.0.0"
+      },
+      "dap": {
+        "dependency": "direct main",
+        "description": {
+          "name": "dap",
+          "sha256": "c0e53b52c9529d901329045afc4c5acb04304a28acde4b54ab0a08a93da546aa",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.3.0"
+      },
+      "dds": {
+        "dependency": "direct main",
+        "description": {
+          "name": "dds",
+          "sha256": "263f8831bfe57136fd4c07cf87df9b3f65457438b8b4d237e1b1d603c6d1cdbd",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "4.2.6"
+      },
+      "dds_service_extensions": {
+        "dependency": "direct main",
+        "description": {
+          "name": "dds_service_extensions",
+          "sha256": "390ae1d0128bb43ffe11f8e3c6cd3a481c1920492d1026883d379cee50bdf1a2",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.0.0"
+      },
+      "devtools_shared": {
+        "dependency": "direct main",
+        "description": {
+          "name": "devtools_shared",
+          "sha256": "72369878105eccd563547afbad97407a2431b96bd4c04a1d6da75cb068437f50",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "10.0.2"
+      },
+      "dtd": {
+        "dependency": "direct main",
+        "description": {
+          "name": "dtd",
+          "sha256": "6e4e508c0d03e12e2c96f21faa0e5acc191f9431ecd02adb8daee64dbfae6b86",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.3.0"
+      },
+      "dwds": {
+        "dependency": "direct main",
+        "description": {
+          "name": "dwds",
+          "sha256": "d0cf9d18511df6b397c40527f3fd8ddb47b7efcc501e703dd94f13cabaf82ffc",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "24.1.0"
+      },
+      "extension_discovery": {
+        "dependency": "direct main",
+        "description": {
+          "name": "extension_discovery",
+          "sha256": "20735622d0763865f9d94c3ecdce4441174530870760253e9d364fb4f3da8688",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.0.0"
+      },
+      "fake_async": {
+        "dependency": "direct main",
+        "description": {
+          "name": "fake_async",
+          "sha256": "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.3.1"
+      },
+      "ffi": {
+        "dependency": "direct main",
+        "description": {
+          "name": "ffi",
+          "sha256": "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.1.3"
+      },
+      "file": {
+        "dependency": "direct main",
+        "description": {
+          "name": "file",
+          "sha256": "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "7.0.0"
+      },
+      "file_testing": {
+        "dependency": "direct dev",
+        "description": {
+          "name": "file_testing",
+          "sha256": "0aaadb4025bd350403f4308ad6c4cea953278d9407814b8342558e4946840fb5",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "3.0.0"
+      },
+      "fixnum": {
+        "dependency": "direct main",
+        "description": {
+          "name": "fixnum",
+          "sha256": "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.1.0"
+      },
+      "flutter_template_images": {
+        "dependency": "direct main",
+        "description": {
+          "name": "flutter_template_images",
+          "sha256": "fd3e55af73c577b9e3f88d4080d3e366cb5c8ef3fbd50b94dfeca56bb0235df6",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "4.2.0"
+      },
+      "frontend_server_client": {
+        "dependency": "direct main",
+        "description": {
+          "name": "frontend_server_client",
+          "sha256": "f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "4.0.0"
+      },
+      "glob": {
+        "dependency": "direct main",
+        "description": {
+          "name": "glob",
+          "sha256": "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.1.2"
+      },
+      "graphs": {
+        "dependency": "direct main",
+        "description": {
+          "name": "graphs",
+          "sha256": "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.3.2"
+      },
+      "html": {
+        "dependency": "direct main",
+        "description": {
+          "name": "html",
+          "sha256": "3a7812d5bcd2894edf53dfaf8cd640876cf6cef50a8f238745c8b8120ea74d3a",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "0.15.4"
+      },
+      "http": {
+        "dependency": "direct main",
+        "description": {
+          "name": "http",
+          "sha256": "b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "1.2.2"
+      },
+      "http_multi_server": {
+        "dependency": "direct main",
+        "description": {
+          "name": "http_multi_server",
+          "sha256": "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "3.2.1"
+      },
+      "http_parser": {
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+        },
+        "source": "hosted",
+        "version": "3.1.2"
+      },
+      "yaml_edit": {
+        "dependency": "direct main",
+        "description": {
+          "name": "yaml_edit",
+          "sha256": "e9c1a3543d2da0db3e90270dbb1e4eebc985ee5e3ffe468d83224472b2194a5f",
+          "url": "https://pub.dev"
+        },
+        "source": "hosted",
+        "version": "2.2.1"
+      }
+    },
+    "sdks": {
+      "dart": ">=3.4.3 <4.0.0"
+    }
+  }
+}
diff --git a/pkgs/development/compilers/flutter/versions/3_26/patches/deregister-pub-dependencies-artifact.patch b/pkgs/development/compilers/flutter/versions/3_26/patches/deregister-pub-dependencies-artifact.patch
new file mode 100644
index 000000000000..01e34c6d292c
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_26/patches/deregister-pub-dependencies-artifact.patch
@@ -0,0 +1,19 @@
+diff --git a/packages/flutter_tools/lib/src/flutter_cache.dart b/packages/flutter_tools/lib/src/flutter_cache.dart
+index 252021cf78..e50ef0885d 100644
+--- a/packages/flutter_tools/lib/src/flutter_cache.dart
++++ b/packages/flutter_tools/lib/src/flutter_cache.dart
+@@ -51,14 +51,6 @@ class FlutterCache extends Cache {
+       registerArtifact(IosUsbArtifacts(artifactName, this, platform: platform));
+     }
+     registerArtifact(FontSubsetArtifacts(this, platform: platform));
+-    registerArtifact(PubDependencies(
+-      logger: logger,
+-      // flutter root and pub must be lazily initialized to avoid accessing
+-      // before the version is determined.
+-      flutterRoot: () => Cache.flutterRoot!,
+-      pub: () => pub,
+-      projectFactory: projectFactory,
+-    ));
+   }
+ }
+ 
\ No newline at end of file
diff --git a/pkgs/development/compilers/flutter/versions/3_26/patches/disable-auto-update.patch b/pkgs/development/compilers/flutter/versions/3_26/patches/disable-auto-update.patch
new file mode 100644
index 000000000000..2ad292efd222
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_26/patches/disable-auto-update.patch
@@ -0,0 +1,30 @@
+diff --git a/packages/flutter_tools/lib/src/runner/flutter_command.dart b/packages/flutter_tools/lib/src/runner/flutter_command.dart
+index e4e474ab6e..5548599802 100644
+--- a/packages/flutter_tools/lib/src/runner/flutter_command.dart
++++ b/packages/flutter_tools/lib/src/runner/flutter_command.dart
+@@ -1693,7 +1693,7 @@ Run 'flutter -h' (or 'flutter <command> -h') for available flutter commands and
+ 
+     // Populate the cache. We call this before pub get below so that the
+     // sky_engine package is available in the flutter cache for pub to find.
+-    if (shouldUpdateCache) {
++    if (false) {
+       // First always update universal artifacts, as some of these (e.g.
+       // ios-deploy on macOS) are required to determine `requiredArtifacts`.
+       final bool offline;
+diff --git a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
+index 50783f8435..db94062840 100644
+--- a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
++++ b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
+@@ -377,11 +377,7 @@ class FlutterCommandRunner extends CommandRunner<void> {
+           globals.analytics.suppressTelemetry();
+         }
+ 
+-        globals.flutterVersion.ensureVersionFile();
+         final bool machineFlag = topLevelResults[FlutterGlobalOptions.kMachineFlag] as bool? ?? false;
+-        if (await _shouldCheckForUpdates(topLevelResults, topLevelMachineFlag: machineFlag)) {
+-          await globals.flutterVersion.checkFlutterVersionFreshness();
+-        }
+ 
+         // See if the user specified a specific device.
+         final String? specifiedDeviceId = topLevelResults[FlutterGlobalOptions.kDeviceIdOption] as String?;
+
diff --git a/pkgs/development/compilers/flutter/versions/3_26/patches/fix-ios-build-xcode-backend-sh.patch b/pkgs/development/compilers/flutter/versions/3_26/patches/fix-ios-build-xcode-backend-sh.patch
new file mode 100644
index 000000000000..825d40fc6176
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_26/patches/fix-ios-build-xcode-backend-sh.patch
@@ -0,0 +1,69 @@
+From 6df275df3b8694daf16302b407520e3b1dee6724 Mon Sep 17 00:00:00 2001
+From: Philip Hayes <philiphayes9@gmail.com>
+Date: Thu, 12 Sep 2024 13:23:00 -0700
+Subject: [PATCH] fix: cleanup xcode_backend.sh to fix iOS build w/
+ `NixOS/nixpkgs` flutter
+
+This patch cleans up `xcode_backend.sh`. It now effectively just runs
+`exec $FLUTTER_ROOT/bin/dart ./xcode_backend.dart`.
+
+The previous `xcode_backend.sh` tries to discover `$FLUTTER_ROOT` from
+argv[0], even though its presence is already guaranteed (the wrapped
+`xcode_backend.dart` also relies on this env).
+
+When using nixpkgs flutter, the flutter SDK directory is composed of several
+layers, joined together using symlinks (called a `symlinkJoin`). Without this
+patch, the auto-discover traverses the symlinks into the wrong layer, and so it
+uses an "unwrapped" `dart` command instead of a "wrapped" dart that sets some
+important envs/flags (like `$FLUTTER_ROOT`).
+
+Using the "unwrapped" dart then manifests in this error when compiling, since
+it doesn't see the ios build-support artifacts:
+
+```
+$ flutter run -d iphone
+Running Xcode build...
+Xcode build done.                                            6.4s
+Failed to build iOS app
+Error (Xcode): Target debug_unpack_ios failed: Error: Flutter failed to create a directory at "/<nix-store>/XXXX-flutter-3.24.1-unwrapped/bin/cache/artifacts".
+```
+---
+ packages/flutter_tools/bin/xcode_backend.sh | 25 ++++-----------------
+ 1 file changed, 4 insertions(+), 21 deletions(-)
+
+diff --git a/packages/flutter_tools/bin/xcode_backend.sh b/packages/flutter_tools/bin/xcode_backend.sh
+index 2889d7c8e4..48b9d06c6e 100755
+--- a/packages/flutter_tools/bin/xcode_backend.sh
++++ b/packages/flutter_tools/bin/xcode_backend.sh
+@@ -6,24 +6,7 @@
+ # exit on error, or usage of unset var
+ set -euo pipefail
+ 
+-# Needed because if it is set, cd may print the path it changed to.
+-unset CDPATH
+-
+-function follow_links() (
+-  cd -P "$(dirname -- "$1")"
+-  file="$PWD/$(basename -- "$1")"
+-  while [[ -h "$file" ]]; do
+-    cd -P "$(dirname -- "$file")"
+-    file="$(readlink -- "$file")"
+-    cd -P "$(dirname -- "$file")"
+-    file="$PWD/$(basename -- "$file")"
+-  done
+-  echo "$file"
+-)
+-
+-PROG_NAME="$(follow_links "${BASH_SOURCE[0]}")"
+-BIN_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"
+-FLUTTER_ROOT="$BIN_DIR/../../.."
+-DART="$FLUTTER_ROOT/bin/dart"
+-
+-"$DART" "$BIN_DIR/xcode_backend.dart" "$@"
++# Run `dart ./xcode_backend.dart` with the dart from $FLUTTER_ROOT.
++dart="${FLUTTER_ROOT}/bin/dart"
++xcode_backend_dart="${BASH_SOURCE[0]%.sh}.dart"
++exec "${dart}" "${xcode_backend_dart}" "$@"
+-- 
+2.46.0
+
diff --git a/pkgs/development/compilers/flutter/versions/3_26/patches/gradle-flutter-tools-wrapper.patch b/pkgs/development/compilers/flutter/versions/3_26/patches/gradle-flutter-tools-wrapper.patch
new file mode 100644
index 000000000000..de6080efbba8
--- /dev/null
+++ b/pkgs/development/compilers/flutter/versions/3_26/patches/gradle-flutter-tools-wrapper.patch
@@ -0,0 +1,44 @@
+This patch introduces an intermediate Gradle build step to alter the behavior
+of flutter_tools' Gradle project, specifically moving the creation of `build`
+and `.gradle` directories from within the Nix Store to somewhere in `$HOME/.cache/flutter/nix-flutter-tools-gradle/$engineShortRev`.
+
+Without this patch, flutter_tools' Gradle project tries to generate `build` and `.gradle`
+directories within the Nix Store. Resulting in read-only errors when trying to build a
+Flutter Android app at runtime.
+
+This patch takes advantage of the fact settings.gradle takes priority over settings.gradle.kts to build the intermediate Gradle project
+when a Flutter app runs `includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")`
+
+`rootProject.buildFileName = "/dev/null"` so that the intermediate project doesn't use `build.gradle.kts` that's in the same directory.
+
+The intermediate project makes a `settings.gradle` file in `$HOME/.cache/flutter/nix-flutter-tools-gradle/<short engine rev>/` and `includeBuild`s it.
+This Gradle project will build the actual `packages/flutter_tools/gradle` project by setting
+`rootProject.projectDir = new File("$settingsDir")` and `apply from: new File("$settingsDir/settings.gradle.kts")`.
+
+Now the `.gradle` will be built in `$HOME/.cache/flutter/nix-flutter-tools-gradle/<short engine rev>/`, but `build` doesn't.
+To move `build` to `$HOME/.cache/flutter/nix-flutter-tools-gradle/<short engine rev>/` as well, we need to set `buildDirectory`.
+diff --git a/packages/flutter_tools/gradle/settings.gradle b/packages/flutter_tools/gradle/settings.gradle
+new file mode 100644
+index 0000000000..b2485c94b4
+--- /dev/null
++++ b/packages/flutter_tools/gradle/settings.gradle
+@@ -0,0 +1,19 @@
++rootProject.buildFileName = "/dev/null"
++
++def engineShortRev = (new File("$settingsDir/../../../bin/internal/engine.version")).text.take(10)
++def dir = new File("$System.env.HOME/.cache/flutter/nix-flutter-tools-gradle/$engineShortRev")
++dir.mkdirs()
++def file = new File(dir, "settings.gradle")
++
++file.text = """
++rootProject.projectDir = new File("$settingsDir")
++apply from: new File("$settingsDir/settings.gradle.kts")
++
++gradle.allprojects { project ->
++  project.beforeEvaluate {
++    project.layout.buildDirectory = new File("$dir/build")
++  }
++}
++"""
++
++includeBuild(dir)
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e9d389fa512a..d9430e2154f9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14543,6 +14543,7 @@ with pkgs;
   flutterPackages-source = recurseIntoAttrs (callPackage ../development/compilers/flutter { useNixpkgsEngine = true; });
   flutterPackages = flutterPackages-bin;
   flutter = flutterPackages.stable;
+  flutter326 = flutterPackages.v3_26;
   flutter324 = flutterPackages.v3_24;
   flutter319 = flutterPackages.v3_19;