From 06ae32d9825d54e7829b64616d9e3f4f1d8808d9 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 6 Mar 2023 15:31:44 +0100
Subject: [PATCH 1/3] fix(handles): check if handle is connectable closes #2869

---
 packages/core/src/components/Handle/utils.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/components/Handle/utils.ts b/packages/core/src/components/Handle/utils.ts
index 58263781..bfd181e1 100644
--- a/packages/core/src/components/Handle/utils.ts
+++ b/packages/core/src/components/Handle/utils.ts
@@ -104,9 +104,10 @@ export function isValidHandle(
 
     // in strict mode we don't allow target to target or source to source connections
     const isValid =
-      connectionMode === ConnectionMode.Strict
+      handleToCheck.classList.contains('connectable') &&
+      (connectionMode === ConnectionMode.Strict
         ? (isTarget && handleType === 'source') || (!isTarget && handleType === 'target')
-        : handleNodeId !== fromNodeId || handleId !== fromHandleId;
+        : handleNodeId !== fromNodeId || handleId !== fromHandleId);
 
     if (isValid) {
       result.isValid = isValidConnection(connection);

From 8f080bd5e0e7e6c71f51eee9c9f2bc4b25182861 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 6 Mar 2023 15:32:46 +0100
Subject: [PATCH 2/3] chore(chnageset): add

---
 .changeset/real-cats-sneeze.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/real-cats-sneeze.md

diff --git a/.changeset/real-cats-sneeze.md b/.changeset/real-cats-sneeze.md
new file mode 100644
index 00000000..2b6c0dcd
--- /dev/null
+++ b/.changeset/real-cats-sneeze.md
@@ -0,0 +1,5 @@
+---
+'@reactflow/core': major
+---
+
+fix: check if handle is connectable

From e3eb256c772707c18c7d56488f486413015156d9 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 6 Mar 2023 15:33:32 +0100
Subject: [PATCH 3/3] chore(changesets): adjust

---
 .changeset/rare-points-change.md | 2 +-
 .changeset/real-cats-sneeze.md   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.changeset/rare-points-change.md b/.changeset/rare-points-change.md
index 9ce10e25..28a38179 100644
--- a/.changeset/rare-points-change.md
+++ b/.changeset/rare-points-change.md
@@ -1,5 +1,5 @@
 ---
-'@reactflow/core': major
+'@reactflow/core': patch
 ---
 
 track modifier keys on useKeypress
diff --git a/.changeset/real-cats-sneeze.md b/.changeset/real-cats-sneeze.md
index 2b6c0dcd..3f8f02bc 100644
--- a/.changeset/real-cats-sneeze.md
+++ b/.changeset/real-cats-sneeze.md
@@ -1,5 +1,5 @@
 ---
-'@reactflow/core': major
+'@reactflow/core': patch
 ---
 
 fix: check if handle is connectable