New snapshot
diff --git a/snapshot.xml b/snapshot.xml
index bbd53a3..cff6501 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -1,31 +1,33 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
   <notice>Your sources have been sync'd successfully.</notice>
-  <remote fetch="https://chromium.googlesource.com" name="cros" review="https://chromium-review.googlesource.com"/>
+  <remote fetch="https://cos.googlesource.com" name="cos" review="https://cos-review.googlesource.com"/>
   
-  <default remote="cros" revision="refs/heads/release-R81-12871.B" sync-j="8"/>
+  <default remote="cos" revision="refs/heads/release-R81-12871.B" sync-j="8"/>
   
-  <project name="aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="ae26ad8516036774fd3b6e84a98a89955dcf5f61"/>
-  <project name="chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="9253a6857415ff9a401805b90dbefef70ec874a4"/>
-  <project name="chromiumos/chromite" path="chromite" revision="8b9cdcbe79efbfe88da64e419422ea539582b9cf"/>
-  <project name="chromiumos/infra/proto" path="chromite/infra/proto" revision="a28c0fcbf7899e4509471c61c9c0c5c79d399ba1"/>
-  <project dest-branch="refs/heads/release-R81-12871.B" name="chromiumos/overlays/board-overlays" path="src/overlays" revision="0d2ba631c4de2bf3c722a7c3f44b7a5de6ec3228" upstream="refs/heads/release-R81-12871.B"/>
-  <project name="chromiumos/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="fd630859d96d0315559a97bb89bdc5a01dcb3338" sync-c="true"/>
-  <project name="chromiumos/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="34e58410cb7f654dc14ef327e2f776da86037da1"/>
-  <project name="chromiumos/overlays/portage-stable" path="src/third_party/portage-stable" revision="8379c37cb5be6dbcf6b41c0b78e707d6a096faa8"/>
-  <project name="chromiumos/platform/crostestutils" path="src/platform/crostestutils" revision="3f49c6d4c3b028ffb39d83fb42574ea95232a0fc"/>
-  <project name="chromiumos/platform/crosutils" path="src/scripts" revision="5324e2685a2d92606ef4b0b7b567f17a332f8403"/>
-  <project name="chromiumos/platform/dev-util" path="src/platform/dev" revision="4d34345672c3886dab0faa8b9d2c3790bae39b6b"/>
-  <project name="chromiumos/platform/dm-verity" path="src/platform/verity" revision="393cd4d510256b0bb2bdd0acd9656105cfd28771"/>
-  <project name="chromiumos/platform/vboot_reference" path="src/platform/vboot_reference" revision="0e97e25e85f0499e23b09a31a2c7116759f191d5"/>
-  <project name="chromiumos/platform2" path="src/platform2" revision="dca7b62548b1f56641f396d6071dd00f2e6fbe35"/>
-  <project name="chromiumos/repohooks" path="src/repohooks" revision="237f3efeddd112777bb3ccaf91f3c7f32efa70e9"/>
-  <project name="chromiumos/third_party/autotest" path="src/third_party/autotest/files" revision="34c13416f3c29d0b8e23731c369721115e2d698a"/>
-  <project name="chromiumos/third_party/coreboot" path="src/third_party/coreboot" revision="68acd5d5216a01d62d0826c0e3795d057c04c004"/>
-  <project dest-branch="refs/heads/chromeos-4.19-lakitu" name="chromiumos/third_party/kernel" path="src/third_party/kernel/v4.19-lakitu" revision="dd0af5f0470305c2f98a52973dd24f4cc5f08729" upstream="refs/heads/chromeos-4.19-lakitu"/>
-  <project dest-branch="refs/heads/chromeos-4.14" name="chromiumos/third_party/kernel" path="src/third_party/kernel/v4.14" revision="08a7c30a896d6ada524536a24473fed6bcb57ab3" upstream="refs/heads/chromeos-4.14"/>
-  <project name="chromiumos/third_party/portage_tool" path="src/third_party/portage_tool" revision="f2244c7d720232d2629c51baa257f9677181f9d9"/>
-  <project name="chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="5534af8f4f31df22ca307e3e3faa16487fa3d2d2"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="cos/manifest" path="manifest" revision="de29a02fd5e996ff73d3b0e34e7490868ae86edb" upstream="refs/heads/release-R81-12871.B">
+    <copyfile dest="LICENSE" src="LICENSE"/>
+  </project>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="cos/overlays/board-overlays" path="src/overlays" revision="0d2ba631c4de2bf3c722a7c3f44b7a5de6ec3228" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="ae26ad8516036774fd3b6e84a98a89955dcf5f61" upstream="refs/heads/release-R81-12871.B"/>
+  <project name="mirrors/cros/chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="9253a6857415ff9a401805b90dbefef70ec874a4"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/chromite" path="chromite" revision="d2be92f28c64dea085e813227717c7422c995b0a" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/infra/proto" path="chromite/infra/proto" revision="527a44db8f43d17b84400aecab13beeca67f3d36" upstream="refs/heads/master"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="fb80e2e0499c5b001d8b148bc249fade79261f4e" sync-c="true" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="34e58410cb7f654dc14ef327e2f776da86037da1" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/overlays/portage-stable" path="src/third_party/portage-stable" revision="443ea28e90008b47e9661b7200b9d47827f8d0c1" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/platform/crosutils" path="src/scripts" revision="9d89a314c4d3007e6595999a7cbd106e791df152" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/platform/dev-util" path="src/platform/dev" revision="4d34345672c3886dab0faa8b9d2c3790bae39b6b" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/platform/dm-verity" path="src/platform/verity" revision="393cd4d510256b0bb2bdd0acd9656105cfd28771" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/platform/vboot_reference" path="src/platform/vboot_reference" revision="0e97e25e85f0499e23b09a31a2c7116759f191d5" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/platform2" path="src/platform2" revision="95b060929dd99c1d9f66ff1e13c53c54102ddbdc" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/repohooks" path="src/repohooks" revision="237f3efeddd112777bb3ccaf91f3c7f32efa70e9" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/third_party/autotest" path="src/third_party/autotest/files" revision="4b5b686c5d1892910d6826bd11338837fd9c39cf" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B-chromeos-2016.05" name="mirrors/cros/chromiumos/third_party/coreboot" path="src/third_party/coreboot" revision="68acd5d5216a01d62d0826c0e3795d057c04c004" upstream="refs/heads/release-R81-12871.B-chromeos-2016.05"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/third_party/portage_tool" path="src/third_party/portage_tool" revision="f2244c7d720232d2629c51baa257f9677181f9d9" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/third_party/pyelftools" path="chromite/third_party/pyelftools" revision="0890b98431a9b2e637c18f719232d06a4e5c3cd8" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="5534af8f4f31df22ca307e3e3faa16487fa3d2d2" upstream="refs/heads/release-R81-12871.B"/>
+  <project dest-branch="refs/heads/release-R81-12871.B-cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="1d5bc45f886bc0308010614cdcdf658f5fb44a25" upstream="refs/heads/release-R81-12871.B-cos-4.19"/>
   
-  <repo-hooks enabled-list="pre-upload" in-project="chromiumos/repohooks"/>
+  <repo-hooks enabled-list="pre-upload" in-project="mirrors/cros/chromiumos/repohooks"/>
 </manifest>