diff --git a/.github/workflows/release-logos-chat-module-mix.yml b/.github/workflows/release-logos-chat-module-mix.yml
new file mode 100644
index 0000000..51d4107
--- /dev/null
+++ b/.github/workflows/release-logos-chat-module-mix.yml
@@ -0,0 +1,35 @@
+name: Release logos-chat-module-mix
+
+# Manually-triggered release for a single submodule. Delegates the
+# build / verify / sign / publish pipeline to the local
+# _release-module.yml reusable workflow so signing config lives in
+# exactly one place.
+#
+# Source of truth for module name + version is
+# submodules/logos-chat-module-mix/metadata.json — read by the upstream
+# logos-modules-release-action.
+#
+# This file is generated by scripts/add-module.sh from
+# release-module.yml.template. Don't hand-edit the boilerplate; if you
+# need to change the pipeline, edit _release-module.yml (shared) or the
+# template (affects future modules).
+
+on:
+  workflow_dispatch:
+    inputs:
+      force_build:
+        description: "Force build — replace the current published release if it has the same version."
+        type: boolean
+        default: false
+
+# Forked repos default to a read-only GITHUB_TOKEN.
+permissions:
+  contents: write
+
+jobs:
+  release:
+    uses: ./.github/workflows/_release-module.yml
+    with:
+      module_path: submodules/logos-chat-module-mix
+      force_build: ${{ inputs.force_build }}
+    secrets: inherit
diff --git a/.github/workflows/release-logos-chat-ui-mix.yml b/.github/workflows/release-logos-chat-ui-mix.yml
new file mode 100644
index 0000000..a0fa949
--- /dev/null
+++ b/.github/workflows/release-logos-chat-ui-mix.yml
@@ -0,0 +1,35 @@
+name: Release logos-chat-ui-mix
+
+# Manually-triggered release for a single submodule. Delegates the
+# build / verify / sign / publish pipeline to the local
+# _release-module.yml reusable workflow so signing config lives in
+# exactly one place.
+#
+# Source of truth for module name + version is
+# submodules/logos-chat-ui-mix/metadata.json — read by the upstream
+# logos-modules-release-action.
+#
+# This file is generated by scripts/add-module.sh from
+# release-module.yml.template. Don't hand-edit the boilerplate; if you
+# need to change the pipeline, edit _release-module.yml (shared) or the
+# template (affects future modules).
+
+on:
+  workflow_dispatch:
+    inputs:
+      force_build:
+        description: "Force build — replace the current published release if it has the same version."
+        type: boolean
+        default: false
+
+# Forked repos default to a read-only GITHUB_TOKEN.
+permissions:
+  contents: write
+
+jobs:
+  release:
+    uses: ./.github/workflows/_release-module.yml
+    with:
+      module_path: submodules/logos-chat-ui-mix
+      force_build: ${{ inputs.force_build }}
+    secrets: inherit
diff --git a/.gitmodules b/.gitmodules
index df0a200..d66f2fe 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -67,3 +67,11 @@
 [submodule "submodules/logos-libp2p-module"]
 	path = submodules/logos-libp2p-module
 	url = https://github.com/logos-co/logos-libp2p-module
+[submodule "submodules/logos-chat-module-mix"]
+	path = submodules/logos-chat-module-mix
+	url = https://github.com/logos-co/logos-chat-module
+	branch = feat/logos-testnetv02-mix
+[submodule "submodules/logos-chat-ui-mix"]
+	path = submodules/logos-chat-ui-mix
+	url = https://github.com/logos-co/logos-chat-ui
+	branch = feat/logos-testnetv02-mix
diff --git a/README.md b/README.md
index 645374e..2e1b956 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,9 @@ by fetching `logos-repo.json` from the default branch root.
 | `logos-blockchain-module` | logos-blockchain |
 | `logos-blockchain-ui` | logos-blockchain |
 | `logos-chat-module` | logos-co |
+| `logos-chat-module-mix` | logos-co (`feat/logos-testnetv02-mix`) |
 | `logos-chat-ui` | logos-co |
+| `logos-chat-ui-mix` | logos-co (`feat/logos-testnetv02-mix`) |
 | `logos-delivery-module` | logos-co |
 | `logos-execution-zone-module` | logos-blockchain |
 | `logos-execution-zone-wallet-ui` | logos-blockchain |
diff --git a/submodules/logos-chat-module-mix b/submodules/logos-chat-module-mix
new file mode 160000
index 0000000..b31880d
--- /dev/null
+++ b/submodules/logos-chat-module-mix
@@ -0,0 +1 @@
+Subproject commit b31880d57d98c81b242a9e7a1332f3c504cc42cf
diff --git a/submodules/logos-chat-ui-mix b/submodules/logos-chat-ui-mix
new file mode 160000
index 0000000..bc06582
--- /dev/null
+++ b/submodules/logos-chat-ui-mix
@@ -0,0 +1 @@
+Subproject commit bc065824f180ea5bc1d08f9e1149dbed9acb2f58