New snapshot
diff --git a/snapshot.xml b/snapshot.xml
index 2fb6d82..bc9ceb9 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -4,7 +4,7 @@
   <remote fetch="https://chromium.googlesource.com" name="chromium" review="https://chromium-review.googlesource.com"/>
   <remote fetch="https://cos.googlesource.com" name="cos" review="https://cos-review.googlesource.com"/>
   
-  <default remote="cos" revision="refs/heads/master" sync-j="8"/>
+  <default remote="cos" revision="refs/heads/release-R97" sync-j="8"/>
   
   <project name="breakpad/breakpad" path="src/third_party/breakpad" remote="chromium" revision="bc7ddae23425cee8999e4e8ed61f77a62f058cbf"/>
   <project name="chromiumos/platform/fw-testing-configs" path="src/third_party/autotest/files/server/cros/faft/fw-testing-configs" remote="chromium" revision="72df0f2b89ecca6d2f823038c6422fe5b898a0fb"/>
@@ -14,14 +14,14 @@
   <project name="chromiumos/platform/tast-tests" path="src/platform/tast-tests" remote="chromium" revision="fd2ca8e5fb9fdb7f8b4d473974386a822428dc21"/>
   <project name="chromiumos/third_party/hdctools" path="src/third_party/hdctools" remote="chromium" revision="cc32f0209b995c1334b3e5f310cccc47905680af"/>
   <project name="chromiumos/third_party/rootdev" path="src/third_party/rootdev" remote="chromium" revision="b2f37be7c25bc83b76f1b7063a4ef38b824dc4ef"/>
-  <project dest-branch="refs/heads/master" name="cos/cobble" path="src/platform/cobble" revision="a910c096139769e35720174069e81e89bf90fdc6" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/main" name="cos/compliance" path="src/compliance" revision="864a3dda5b86e25e537ff2d8f42f447377ff065a" upstream="refs/heads/main"/>
-  <project dest-branch="refs/heads/master" name="cos/manifest" path="manifest" revision="1935b92efbb548b155721f88e3bc1150832b3473" upstream="refs/heads/master">
+  <project dest-branch="refs/heads/release-R97" name="cos/cobble" path="src/platform/cobble" revision="a910c096139769e35720174069e81e89bf90fdc6" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="cos/compliance" path="src/compliance" revision="864a3dda5b86e25e537ff2d8f42f447377ff065a" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="cos/manifest" path="manifest" revision="5ea8030327dfcf89d1859bfe9f5e39bb9de2562b" upstream="refs/heads/release-R97">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/master" name="cos/overlays/board-overlays" path="src/overlays" revision="d6b0d1d63a1a23f9d3d96f6bd5f16b8ee13372cb" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/main" name="cos/policymanager" path="src/third_party/policymanager" revision="498cf4d866cc845e6f93b7f92633b834ca59b808" upstream="refs/heads/main"/>
-  <project dest-branch="refs/heads/master" name="cos/repohooks" path="src/repohooks" revision="ce2481a264dac462165aa3a5be7031ee9471d6e5" upstream="refs/heads/master"/>
+  <project dest-branch="refs/heads/main-R97" name="cos/overlays/board-overlays" path="src/overlays" revision="3e79b9434cb8c363f1b8ebcfb598bd357dde90d4" upstream="refs/heads/main-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="cos/policymanager" path="src/third_party/policymanager" revision="498cf4d866cc845e6f93b7f92633b834ca59b808" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/master" name="cos/repohooks" path="src/repohooks" revision="e176a9976b81b6a2f7c5665556349ac2f71595d3" upstream="refs/heads/master"/>
   <project name="linux-syscall-support.git" path="src/third_party/breakpad/src/third_party/lss" remote="chromium" revision="e1e7b0ad8ee99a875b272c8e33e308472e897660"/>
   <project name="mirrors/cros/aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="269b6fb8401617b85e2dff7ae8a7b0f97613e2cd"/>
   <project name="mirrors/cros/chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="09f358bae36c316e3c4c39cd344de964bd0fed7c"/>
@@ -35,16 +35,14 @@
   <project name="mirrors/cros/chromiumos/third_party/portage_tool" path="src/third_party/portage_tool" revision="ceeb0e9ff251cf1bdb92358371ec9e5d6d9f751c"/>
   <project name="mirrors/cros/chromiumos/third_party/pyelftools" path="chromite/third_party/pyelftools" revision="6fec9f599bef566fe8f6f6ca6c2102508b664792"/>
   <project name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="a7a19342ac9fe044cbf45a3aa618defca9db413f"/>
-  <project dest-branch="refs/heads/main" name="third_party/chromite" path="chromite" revision="21e65d2dc5166f86f88c180fd4732ab83ccd3acc" upstream="refs/heads/main"/>
-  <project dest-branch="refs/heads/cos-5.4" name="third_party/kernel" path="src/third_party/kernel/v5.4" revision="664a75d0efab8a9c2cb379b38548f5e62b3c5a7a" upstream="refs/heads/cos-5.4"/>
-  <project dest-branch="refs/heads/cos-5.10" name="third_party/kernel" path="src/third_party/kernel/v5.10" revision="eaef059a5efafa36f701964cabb9f7542d2c20ea" upstream="refs/heads/cos-5.10"/>
-  <project dest-branch="refs/heads/cos-5.15" name="third_party/kernel" path="src/third_party/kernel/v5.15" revision="632ba55c73fa19013af76745cddb7b09ca9fbe4c" upstream="refs/heads/cos-5.15"/>
-  <project dest-branch="refs/heads/master" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="a0e5a54766f01c712dbfdcd4758943aa890cb4bb" sync-c="true" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="third_party/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="b5ce8ace7ba149a294abad91d261f2427597d2a5" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="6d3b273acd1945ad6ca3a8c3f5ec92c78433fe91" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/main" name="third_party/platform/crosutils" path="src/scripts" revision="74d0afda96dc8c58863f76b2e144c373f92451f6" upstream="refs/heads/main"/>
-  <project dest-branch="refs/heads/main" name="third_party/platform/vboot_reference" path="src/platform/vboot_reference" revision="79af323d0f49fc28a8a4f674ccdcf6d1f7e18daf" upstream="refs/heads/main"/>
-  <project dest-branch="refs/heads/main" name="third_party/toolbox" path="src/third_party/toolbox" revision="064f18a2641914bb3973ea865b6936f662022248" upstream="refs/heads/main"/>
+  <project dest-branch="refs/heads/release-R97" name="third_party/chromite" path="chromite" revision="21e65d2dc5166f86f88c180fd4732ab83ccd3acc" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/release-R97-cos-5.10" name="third_party/kernel" path="src/third_party/kernel/v5.10" revision="eaef059a5efafa36f701964cabb9f7542d2c20ea" upstream="refs/heads/release-R97-cos-5.10"/>
+  <project dest-branch="refs/heads/main-R97" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="685a76d3d6c0725c105ff101912d0d2c8be63f16" sync-c="true" upstream="refs/heads/main-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="third_party/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="b5ce8ace7ba149a294abad91d261f2427597d2a5" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/main-R97" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="69f0ec1b8dd6ff9ce5d6dc174ba99ab6fc4abfd2" upstream="refs/heads/main-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="third_party/platform/crosutils" path="src/scripts" revision="74d0afda96dc8c58863f76b2e144c373f92451f6" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="third_party/platform/vboot_reference" path="src/platform/vboot_reference" revision="79af323d0f49fc28a8a4f674ccdcf6d1f7e18daf" upstream="refs/heads/release-R97"/>
+  <project dest-branch="refs/heads/release-R97" name="third_party/toolbox" path="src/third_party/toolbox" revision="064f18a2641914bb3973ea865b6936f662022248" upstream="refs/heads/release-R97"/>
   
   <repo-hooks enabled-list="pre-upload" in-project="cos/repohooks"/>
 </manifest>