From 648c67602428bc1e63badb73853d010fa26cf75f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD=20=D0=A2=D1=80=D0=BE=D1=88?=
 =?UTF-8?q?=D0=B8=D0=BD?= <i@atroshin.ru>
Date: Tue, 20 Oct 2026 23:36:50 +0300
Subject: [PATCH] ci: run the release suite on Python 3.13 (TLS-PSK needs it)

The v3.31.1 run's Python suite failed: ssl.SSLContext.set_psk_server_callback
(SCP81's PskTlsServer) was added in Python 3.13 - the job used 3.12 and all
20 SCP81 PSK tests errored.  The workflow now pins 3.13; the package itself
is the tagged source and is unaffected by this CI-only change.
---
 .github/workflows/release.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d60792e..d880a8c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -35,9 +35,11 @@ jobs:
           repository: osmocom/pysim
           path: pysim
 
+      # 3.13+ is required by the suite: ssl's TLS-PSK callbacks
+      # (SCP81's PskTlsServer) exist only since Python 3.13.
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
 
       # pyscard has no manylinux wheels, so it builds from source on Linux
       # and needs the PC/SC development headers.