diff --git a/.github/workflows/flake8.yaml b/.github/workflows/flake8.yaml
index cb396611..aa09a19c 100644
--- a/.github/workflows/flake8.yaml
+++ b/.github/workflows/flake8.yaml
@@ -2,20 +2,20 @@ name: Python flake8
 
 on:
   push:
-    branches: [ main, master, dev, development ]
+    branches: [ master, dev ]
   pull_request:
-    branches: [ main, master, dev, development ]
+    branches: [ master, dev ]
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
diff --git a/broadlink/__init__.py b/broadlink/__init__.py
index 7711f662..9a9a44cb 100644
--- a/broadlink/__init__.py
+++ b/broadlink/__init__.py
@@ -61,6 +61,7 @@
         0x7583: ("SP mini 3", "Broadlink"),
         0x7587: ("SP4L-UK", "Broadlink"),
         0x7D11: ("SP mini 3", "Broadlink"),
+        0xA569: ("SP4L-UK", "Broadlink"),
         0xA56A: ("MCB1", "Broadlink"),
         0xA56B: ("SCB1E", "Broadlink"),
         0xA56C: ("SP4L-EU", "Broadlink"),
@@ -75,6 +76,7 @@
         0x618B: ("SP4L-EU", "Broadlink"),
         0x6489: ("SP4L-AU", "Broadlink"),
         0x648B: ("SP4M-US", "Broadlink"),
+        0x648C: ("SP4L-US", "Broadlink"),
         0x6494: ("SCB2", "Broadlink"),
     },
     rmmini: {
@@ -113,6 +115,12 @@
     rm4mini: {
         0x51DA: ("RM4 mini", "Broadlink"),
         0x5209: ("RM4 TV mate", "Broadlink"),
+        0x520C: ("RM4 mini", "Broadlink"),
+        0x520D: ("RM4C mini", "Broadlink"),
+        0x5211: ("RM4C mate", "Broadlink"),
+        0x5212: ("RM4 TV mate", "Broadlink"),
+        0x5216: ("RM4 mini", "Broadlink"),
+        0x521C: ("RM4 mini", "Broadlink"),
         0x6070: ("RM4C mini", "Broadlink"),
         0x610E: ("RM4 mini", "Broadlink"),
         0x610F: ("RM4C mini", "Broadlink"),
@@ -124,7 +132,9 @@
         0x653A: ("RM4 mini", "Broadlink"),
     },
     rm4pro: {
+        0x520B: ("RM4 pro", "Broadlink"),
         0x5213: ("RM4 pro", "Broadlink"),
+        0x5218: ("RM4C pro", "Broadlink"),
         0x6026: ("RM4 pro", "Broadlink"),
         0x6184: ("RM4C pro", "Broadlink"),
         0x61A2: ("RM4 pro", "Broadlink"),
@@ -147,6 +157,7 @@
         0x60C7: ("LB1", "Broadlink"),
         0x60C8: ("LB1", "Broadlink"),
         0x6112: ("LB1", "Broadlink"),
+        0x644B: ("LB1", "Broadlink"),
         0x644C: ("LB27 R1", "Broadlink"),        
         0x644E: ("LB26 R1", "Broadlink"),
     },
diff --git a/setup.py b/setup.py
index ac01c085..3373f870 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 from setuptools import setup, find_packages
 
 
-version = '0.18.1'
+version = '0.18.3'
 
 setup(
     name="broadlink",