diff --git a/.myownmesh-rev b/.myownmesh-rev
index 5366600..04e1946 100644
--- a/.myownmesh-rev
+++ b/.myownmesh-rev
@@ -1 +1 @@
-v0.1.2
+v0.1.3
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 6b3acad..35ec1f3 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -1218,7 +1218,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users 0.5.2",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1468,7 +1468,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2940,7 +2940,7 @@ dependencies = [
  "png 0.18.1",
  "serde",
  "thiserror 2.0.18",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -2992,8 +2992,8 @@ dependencies = [
 
 [[package]]
 name = "myownmesh-core"
-version = "0.1.2"
-source = "git+https://github.com/mrjeeves/MyOwnMesh?tag=v0.1.2#add5a57b08cee62397090502e5872a094bce5551"
+version = "0.1.3"
+source = "git+https://github.com/mrjeeves/MyOwnMesh?tag=v0.1.3#47e36655792d6d5a67f65743ebfdca2557d2b20c"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3023,8 +3023,8 @@ dependencies = [
 
 [[package]]
 name = "myownmesh-signaling"
-version = "0.1.2"
-source = "git+https://github.com/mrjeeves/MyOwnMesh?tag=v0.1.2#add5a57b08cee62397090502e5872a094bce5551"
+version = "0.1.3"
+source = "git+https://github.com/mrjeeves/MyOwnMesh?tag=v0.1.3#47e36655792d6d5a67f65743ebfdca2557d2b20c"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3502,7 +3502,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d8fae84b431384b68627d0f9b3b1245fcf9f46f6c0e3dc902e9dce64edd1967"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -4457,7 +4457,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4958,7 +4958,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -5723,7 +5723,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix 1.1.4",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6171,7 +6171,7 @@ dependencies = [
  "png 0.18.1",
  "serde",
  "thiserror 2.0.18",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -6950,7 +6950,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index c6440b0..3f21380 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -53,14 +53,14 @@ qrcode = { version = "0.14", default-features = false, features = ["svg"] }
 
 # Cloud Mesh substrate. Identity, signing, and roster live in the
 # `myownmesh-core` crate from the MyOwnMesh repo — the same code that
-# was extracted out of this app's `mesh/` directory. We pin to `main`
-# while the substrate stabilises; will switch to `tag = "v0.1.0"` once
-# the first MyOwnMesh release lands. The library is not on crates.io
+# was extracted out of this app's `mesh/` directory. We pin to a
+# release tag, kept in sync with `.myownmesh-rev` (bump both when
+# adopting a new MyOwnMesh release). The library is not on crates.io
 # yet (gated on a public-API freeze), so git is the supported pin.
 # `MYOWNMESH_HOME` is set to `~/.myownllm` in main.rs so the substrate
 # reads/writes our existing on-disk layout (identity.json, rosters/)
 # without surprising users with a path move.
-myownmesh-core = { git = "https://github.com/mrjeeves/MyOwnMesh", tag = "v0.1.2" }
+myownmesh-core = { git = "https://github.com/mrjeeves/MyOwnMesh", tag = "v0.1.3" }
 
 # base32 is still used directly by the Tauri command layer to decode
 # `message_b32` arguments before handing the raw bytes to