chore: add v26.06gl1 version

libs/gl-client-py/CHANGELOG.md

@@ -5,3 +5,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
+
+### Changed
+
+- Signer version updated from `v25.12` to `v26.06` (VLS 0.14.0 / CLN v26.06.1)
+- Remove the use of `decodepay`, deprecated in v24.11.

libs/gl-client-py/glclient/__init__.py

@@ -16,7 +16,7 @@
 
 
 # Keep in sync with the libhsmd version, this is tested in unit tests.
-__version__ = "v25.12"
+__version__ = "v26.06"
 
 
 E = TypeVar("E", bound=PbMessage)

libs/gl-client/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+### Changed
+
+- Signer version updated from `v25.12` to `v26.06` (VLS 0.14.0 / CLN v26.06.1)
+
 ## [0.6.0] - 2026-05-21
 
 ### Added

libs/gl-client/src/signer/mod.rs

@@ -60,7 +60,7 @@ pub mod model;
 mod report;
 mod resolve;
 
-const VERSION: &str = "v25.12";
+const VERSION: &str = "v26.06";
 const GITHASH: &str = env!("GIT_HASH");
 const RUNE_VERSION: &str = "gl0";
 // This is the same derivation key that is used by core lightning itself.

libs/gl-plugin/CHANGELOG.md

@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Removed
 
 - Legacy client-side LSPS2 `htlc_accepted` hook — JIT channel fee handling is now performed natively by CLN
+- Remove `Decodepay` rpc, deprecated in v24.11.
 
 ## [0.3.1] - 2026-01-16
 

libs/gl-plugin/src/tramp.rs

@@ -231,15 +231,20 @@ pub async fn trampolinepay(
     // Extract the amount from the bolt11 or use the set amount field
     // Return an error if there is a mismatch.
     let decoded = rpc
-        .call_typed(&cln_rpc::model::requests::DecodepayRequest {
-            bolt11: req.bolt11.clone(),
-            description: None,
+        .call_typed(&cln_rpc::model::requests::DecodeRequest {
+            string: req.bolt11.clone(),
         })
         .await?;
+    let payment_hash = decoded.payment_hash.ok_or_else(|| {
+        error!(
+            TrampolineErrorCode::Internal,
+            "decoded bolt11 does not return a payment_hash"
+        )
+    })?;
 
     let send_pays = rpc
         .call_typed(&cln_rpc::model::requests::ListsendpaysRequest {
-            payment_hash: Some(decoded.payment_hash.clone()),
+            payment_hash: Some(payment_hash.clone()),
             bolt11: None,
             index: None,
             limit: None,
@@ -254,7 +259,7 @@ pub async fn trampolinepay(
     {
         let resp = rpc
             .call_typed(&cln_rpc::model::requests::WaitsendpayRequest {
-                payment_hash: decoded.payment_hash.clone(),
+                payment_hash: payment_hash.clone(),
                 groupid: None,
                 partid: None,
                 timeout: None,
@@ -514,7 +519,7 @@ pub async fn trampolinepay(
         let handle = tokio::spawn(async move {
             let payment_secret = decoded
                 .payment_secret
-                .map(|e| e[..].to_vec())
+                .map(|e| e.to_vec())
                 .ok_or(error!(
                     TrampolineErrorCode::InvalidInvoice,
                     "The invoice is invalid, missing payment secret"
@@ -537,7 +542,7 @@ pub async fn trampolinepay(
                 scid,
                 part_id,
                 group_id,
-                decoded.payment_hash,
+                payment_hash.clone(),
                 cln_rpc::primitives::Amount::from_msat(amount_msat),
                 payment_secret,
                 payload_hex,
@@ -566,14 +571,14 @@ pub async fn trampolinepay(
 
     if let Some(payment_preimage) = payment_preimage {
         Ok(cln_rpc::model::responses::PayResponse {
-            destination: Some(decoded.payee),
+            destination: decoded.payee,
             warning_partial_completion: None,
             status: cln_rpc::model::responses::PayStatus::COMPLETE,
             amount_msat: cln_rpc::primitives::Amount::from_msat(amount_msat),
             amount_sent_msat: cln_rpc::primitives::Amount::from_msat(amount_msat),
             created_at: 0.,
             parts: alloc.len() as u32,
-            payment_hash: decoded.payment_hash,
+            payment_hash: payment_hash,
             payment_preimage,
         })
     } else {

libs/gl-testing/CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+### Changed
+
+- Updated gl-client dependency to support CLN `v26.06` signer.
+- Remove the use of `decodepay`, deprecated in v24.11, always use `decode`
+  instead.
+
 ## [0.3.1] - 2026-01-16
 
 ### Changed

libs/gl-testing/gltesting/utils.py

@@ -23,6 +23,7 @@ def is_compat(self, nv: NodeVersion) -> bool:
             "v24.11": ["v24.11gl1"],
             "v25.05": ["v25.05gl1"],
             "v25.12": ["v25.12gl1"],
+            "v26.06": ["v25.12gl1", "v26.06gl1"],
         }
 
         return self.name in compat[nv.name]
@@ -41,6 +42,7 @@ def get_node_version(self):
             "v24.11": "v24.11gl1",
             "v25.05": "v25.05gl1",
             "v25.12": "v25.12gl1",
+            "v26.06": "v26.06gl1",
         }
         return m[self.name]
 

libs/gl-testing/tests/test_lnurl_server.py

@@ -55,7 +55,7 @@ def test_pay_callback_returns_valid_invoice(lnurl_service):
     assert "pr" in body
 
     # Decode the BOLT11 using the backing CLN node
-    decoded = lnurl_service.cln_rpc.decodepay(body["pr"])
+    decoded = lnurl_service.cln_rpc.decode(body["pr"])
     assert decoded["amount_msat"] == amount_msat
     # description hash must match SHA256(metadata)
     expected_hash = metadata_sha256(pay_req["metadata"])

libs/gl-testing/tests/test_node.py

@@ -85,7 +85,7 @@ def test_node_network(node_factory, clients, bitcoind):
         label="lbl",
     ).bolt11
 
-    decoded = l1.rpc.decodepay(inv)
+    decoded = l1.rpc.decode(inv)
     pprint(decoded)
     l1.rpc.pay(inv)
 
@@ -166,7 +166,7 @@ def test_node_invoice_amountless(bitcoind, node_factory, clients):
         payload={"label": "test", "amount_msat": "any", "description": "desc"},
     )["bolt11"]
     print(inv)
-    print(l1.rpc.decodepay(inv))
+    print(l1.rpc.decode(inv))
     p = gl1.pay(inv, clnpb.Amount(msat=31337))
     invs = l1.rpc.listinvoices()["invoices"]
 
@@ -288,16 +288,16 @@ def test_vls_crash_repro(
 ) -> None:
     """Reproduce an overflow panic in VLS v0.10.0."""
     (l1,) = node_factory.line_graph(1, opts={"experimental-anchors": None})
-    
+
     c = clients.new()
     c.register(configure=True)
-    
+
     # Get the expected node version from the signer version mapping
     from gltesting.utils import SignerVersion
     signer_version_str = c.signer().version()
     signer_version = SignerVersion(name=signer_version_str)
     expected_node_version = signer_version.get_node_version()
-    
+
     assert l1.rpc.getinfo()["version"] == expected_node_version
     s = c.signer().run_in_thread()
     gl1 = c.node()