From 2aa537005f26a34b953bef4e2aefeadcf0b31d3f Mon Sep 17 00:00:00 2001
From: Polyglot AI <293096396+polyglotAI-bot@users.noreply.github.com>
Date: Mon, 31 Aug 2026 05:20:48 +0000
Subject: [PATCH] ci(linux): update server-version matrix to 26.8, 26.7, 26.6,
 26.3 + head

Realign the server-versions job with the supported-version policy
(3 latest series + last 2 LTS series + head) after the 26.8 LTS release.

Add 26.8 (newest release and newest LTS). Drop 25.8 (no longer one of the
two newest LTS series) and 26.5 (no longer one of the three latest series).
26.8 is both the newest release and an LTS, so the numeric set is 4 entries.

CI-only change: no client behaviour changes.
---
 .github/workflows/linux.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 5fc1591b..ba2458d5 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -155,11 +155,10 @@ jobs:
       fail-fast: false
       matrix:
         clickhouse-version:
-          - '25.8'  # LTS
           - '26.3'  # LTS
-          - '26.5'  # Stable
           - '26.6'  # Stable
           - '26.7'  # Stable
+          - '26.8'  # LTS, latest stable
           - 'head'  # nightly build of ClickHouse master
 
     runs-on: ubuntu-24.04