From c9e8d6d2d4d31f8fbc650cf40b9d6abab62478f5 Mon Sep 17 00:00:00 2001
From: Yashas Ambati <yashas.amb@gmail.com>
Date: Wed, 16 Apr 2025 18:34:00 -0400
Subject: [PATCH] Bump Ubuntu version in Python CI

---
 .github/workflows/build-python.yml | 16 ++++++++--------
 README.md                          | 10 +++++-----
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/build-python.yml b/.github/workflows/build-python.yml
index ae2ca514b..5718a2b9b 100644
--- a/.github/workflows/build-python.yml
+++ b/.github/workflows/build-python.yml
@@ -22,18 +22,18 @@ jobs:
         id: filter
         uses: dorny/paths-filter@v3
         with:
-          predicate-quantifier: 'every' # If any changed file matches every filter, proceed with build
+          predicate-quantifier: "every" # If any changed file matches every filter, proceed with build
           filters: |
             relevant_changes:
               - '!**.md'
               - '!**.ipynb' 
               - '!myst.yml'
-              
+
   build:
     # Only run build if relevant files have been modified in this PR.
     needs: check-paths
     if: needs.check-paths.outputs.should_run == 'true'
-    
+
     name: ${{ matrix.name }} ${{ matrix.build_type }} Python ${{ matrix.python_version }}
     runs-on: ${{ matrix.os }}
 
@@ -52,8 +52,8 @@ jobs:
         # See https://help.github.com/en/articles/workflow-syntax-for-github-actions.
         name:
           [
-            ubuntu-20.04-gcc-9,
-            ubuntu-20.04-clang-9,
+            ubuntu-22.04-gcc-9,
+            ubuntu-22.04-clang-11,
             macos-13-xcode-14.2,
             macos-14-xcode-15.4,
             windows-2022-msbuild,
@@ -62,15 +62,15 @@ jobs:
         build_type: [Release]
         python_version: [3]
         include:
-          - name: ubuntu-20.04-gcc-9
+          - name: ubuntu-22.04-gcc-9
             os: ubuntu-20.04
             compiler: gcc
             version: "9"
 
-          - name: ubuntu-20.04-clang-9
+          - name: ubuntu-22.04-clang-11
             os: ubuntu-20.04
             compiler: clang
-            version: "9"
+            version: "11"
 
           - name: macos-13-xcode-14.2
             os: macos-13
diff --git a/README.md b/README.md
index 3aa5239c5..b2abf0f30 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,11 @@ matrices.
 
 The current support matrix is:
 
-|   Platform   | Compiler  |                                   Build Status                                   |
-| :----------: | :-------: | :------------------------------------------------------------------------------: |
-| Ubuntu 22.04 | gcc/clang |   ![Linux CI](https://github.com/borglab/gtsam/workflows/Linux%20CI/badge.svg)   |
-|    macOS     |   clang   |   ![macOS CI](https://github.com/borglab/gtsam/workflows/macOS%20CI/badge.svg)   |
-|   Windows    |   MSVC    | ![Windows CI](https://github.com/borglab/gtsam/workflows/Windows%20CI/badge.svg) |
+|      Platform      | Compiler  |                                   Build Status                                   |
+| :----------------: | :-------: | :------------------------------------------------------------------------------: |
+| Ubuntu 22.04/24.04 | gcc/clang |   ![Linux CI](https://github.com/borglab/gtsam/workflows/Linux%20CI/badge.svg)   |
+|       macOS        |   clang   |   ![macOS CI](https://github.com/borglab/gtsam/workflows/macOS%20CI/badge.svg)   |
+|      Windows       |   MSVC    | ![Windows CI](https://github.com/borglab/gtsam/workflows/Windows%20CI/badge.svg) |
 
 
 On top of the C++ library, GTSAM includes [wrappers for MATLAB & Python](#wrappers).