From 7f1a84347fa631504bad56f86b48177fc1b973cd Mon Sep 17 00:00:00 2001
From: Yagiz Nizipli <yagiz@nizipli.com>
Date: Mon, 2 Sep 2024 16:59:35 -0400
Subject: [PATCH] require minimum gcc 12 and clang 12

---
 .github/workflows/ubuntu_old.yml | 41 --------------------------------
 README.md                        |  2 +-
 2 files changed, 1 insertion(+), 42 deletions(-)
 delete mode 100644 .github/workflows/ubuntu_old.yml

diff --git a/.github/workflows/ubuntu_old.yml b/.github/workflows/ubuntu_old.yml
deleted file mode 100644
index 96d330474..000000000
--- a/.github/workflows/ubuntu_old.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: Ubuntu 20.04
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened, ready_for_review]
-    paths-ignore:
-      - '**.md'
-      - 'docs/**'
-  push:
-    branches:
-      - main
-    paths-ignore:
-      - '**.md'
-      - 'docs/**'
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  ubuntu-build-20-04:
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        shared: [ON, OFF]
-        cxx: [g++-10, clang++-10]
-    steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-      - name: Setup Ninja
-        run: sudo apt-get install ninja-build
-      - name: Prepare
-        run: cmake -DBUILD_SHARED_LIBS=${{matrix.shared}} -G Ninja -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build
diff --git a/README.md b/README.md
index 0485b33c8..b2e82227d 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ standard libraries, follow the RFC 3986. The following table illustrates possibl
 ### Requirements
 
 The project is otherwise self-contained and it has no dependency.
-A recent C++ compiler supporting C++20. We test GCC 10 or better, LLVM 10 or better and Microsoft Visual Studio 2022.
+A recent C++ compiler supporting C++20. We test GCC 12 or better, LLVM 12 or better and Microsoft Visual Studio 2022.
 
 ## Ada is fast.