From dd9a3a2590cb6db0d3809ff37b55b657721302cd Mon Sep 17 00:00:00 2001
From: Martin Larralde <martin.larralde@embl.de>
Date: Tue, 20 Feb 2024 23:28:13 +0100
Subject: [PATCH] Release v3.3.1-alpha1

---
 .github/workflows/package.yml | 4 ++++
 CHANGELOG.md                  | 7 +++++++
 pyrodigal/_version.py         | 2 +-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index bd77304..8add083 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -37,6 +37,7 @@ jobs:
       env:
         CIBW_ARCHS: aarch64
         CIBW_BUILD: ${{ matrix.python-tag }}
+        CIBW_BUILD_FRONTEND: build
         CIBW_BEFORE_BUILD: pip install cython
         CIBW_BUILD_VERBOSITY: 2
         CIBW_TEST_COMMAND: python -m unittest pyrodigal.tests -vv
@@ -73,6 +74,7 @@ jobs:
       env:
         CIBW_ARCHS: x86_64
         CIBW_BUILD: ${{ matrix.python-tag }}
+        CIBW_BUILD_FRONTEND: build
         CIBW_BEFORE_BUILD: pip install cython
         CIBW_BUILD_VERBOSITY: 2
         CIBW_TEST_COMMAND: python -m unittest pyrodigal.tests -vv
@@ -109,6 +111,7 @@ jobs:
       env:
         CIBW_ARCHS: x86_64
         CIBW_BUILD: ${{ matrix.python-tag }}
+        CIBW_BUILD_FRONTEND: build
         CIBW_BEFORE_BUILD: pip install cython
         CIBW_BUILD_VERBOSITY: 2
         CIBW_TEST_COMMAND: python -m unittest pyrodigal.tests -vv
@@ -140,6 +143,7 @@ jobs:
       env:
         CIBW_ARCHS: arm64
         CIBW_BUILD: ${{ matrix.python-tag }}
+        CIBW_BUILD_FRONTEND: build
         CIBW_BEFORE_BUILD: pip install cython
         CIBW_BUILD_VERBOSITY: 2
         CIBW_TEST_COMMAND: python -m unittest pyrodigal.tests -vv
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3aa96be..d48fb4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 [Unreleased]: https://github.com/althonos/pyrodigal/compare/v3.3.0...HEAD
 
 
+## [v3.3.1-alpha1] - 2024-02-20
+[v3.3.1-alpha1]: https://github.com/althonos/pyrodigal/compare/v3.3.0...v3.3.1-alpha1
+
+### Changed
+- Compile Cython extension with [profile-guided optimizations](https://gcc.gnu.org/onlinedocs/gcc-10.1.0/gcc/Optimize-Options.html#index-fprofile-use) enabled on UNIX platforms.
+
+
 ## [v3.3.0] - 2024-01-24
 [v3.3.0]: https://github.com/althonos/pyrodigal/compare/v3.2.2...v3.3.0
 
diff --git a/pyrodigal/_version.py b/pyrodigal/_version.py
index 88c513e..16efee1 100644
--- a/pyrodigal/_version.py
+++ b/pyrodigal/_version.py
@@ -1 +1 @@
-__version__ = "3.3.0"
+__version__ = "3.3.1-alpha1"