diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ad63731..64e35dc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ permissions:
 
 jobs:
   test:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -28,7 +28,7 @@ jobs:
 
   build:
     needs: test
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
 
diff --git a/README.md b/README.md
index 5fdd657..4639acf 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ sudo apt install ./nssec_0.1.0_amd64.deb
 
 The `.deb` installs the binary to `/usr/local/bin/nssec` and reference files (rules, dashboards, insight templates) to `/usr/share/nssec/`.
 
-### From source
+### From source (requires Python 3.10+)
 
 ```bash
 git clone https://github.com/jsrobinson3/ns-security.git
@@ -43,10 +43,14 @@ pip install -e .
 
 | OS | NetSapiens Version | Status |
 |----|-------------------|--------|
+| Ubuntu 24.04 LTS | v44.x | Tested |
 | Ubuntu 22.04 LTS | v44.x | Tested |
+| Ubuntu 20.04 LTS | v44.x | Binary/.deb only |
 
 Other Debian-based distributions may work but are untested. Contributions and test reports for additional platforms are welcome.
 
+> **Ubuntu 20.04 note:** U20 ships with Python 3.8 but nssec requires 3.10+. Install from source is not supported on U20 — use the standalone binary or .deb package instead.
+
 ### Requirements
 
 - Root access required for WAF installation and hardening commands
diff --git a/nfpm.yaml b/nfpm.yaml
index 78b9bbe..e5755aa 100644
--- a/nfpm.yaml
+++ b/nfpm.yaml
@@ -19,9 +19,6 @@ contents:
   - src: rules/
     dst: /usr/share/nssec/rules/
 
-  - src: dashboards/
-    dst: /usr/share/nssec/dashboards/
-
   - src: insight/
     dst: /usr/share/nssec/insight/