From 6f900b444720eaeaebefb9d6cfdae7061e3b2d35 Mon Sep 17 00:00:00 2001
From: Ben Kochie <superq@gmail.com>
Date: Tue, 30 Sep 2025 00:57:16 -0700
Subject: [PATCH 1/2] Update Go (#1203)

* Update minimum supported Go to 1.24.0.
* Update Go build to 1.25.x.
* Update PostgreSQL testing versions.

Signed-off-by: SuperQ <superq@gmail.com>
---
 .circleci/config.yml | 16 +++++++---------
 .promu.yml           |  2 +-
 README.md            |  2 +-
 go.mod               |  2 --
 4 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1a33deccf..9a69135e6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,7 +8,7 @@ executors:
   # This must match .promu.yml.
   golang:
     docker:
-    - image: cimg/go:1.24
+    - image: cimg/go:1.25
 
 jobs:
   test:
@@ -23,7 +23,7 @@ jobs:
 
   integration:
     docker:
-    - image: cimg/go:1.24
+    - image: cimg/go:1.25
     - image: << parameters.postgres_image >>
       environment:
         POSTGRES_DB: circle_test
@@ -73,13 +73,11 @@ workflows:
         matrix:
           parameters:
             postgres_image:
-            - circleci/postgres:11
-            - circleci/postgres:12
-            - circleci/postgres:13
-            - cimg/postgres:14.9
-            - cimg/postgres:15.4
-            - cimg/postgres:16.0
-            - cimg/postgres:17.0
+            - cimg/postgres:13.22
+            - cimg/postgres:14.19
+            - cimg/postgres:15.14
+            - cimg/postgres:16.10
+            - cimg/postgres:17.6
     - prometheus/build:
         name: build
         parallelism: 3
diff --git a/.promu.yml b/.promu.yml
index 5f915289f..c9bb51e78 100644
--- a/.promu.yml
+++ b/.promu.yml
@@ -1,6 +1,6 @@
 go:
     # This must match .circle/config.yml.
-    version: 1.24
+    version: 1.25
 repository:
     path: github.com/prometheus-community/postgres_exporter
 build:
diff --git a/README.md b/README.md
index bcb3d9b3d..b0da9c077 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 
 Prometheus exporter for PostgreSQL server metrics.
 
-CI Tested PostgreSQL versions: `11`, `12`, `13`, `14`, `15`, `16`, `17`.
+CI Tested PostgreSQL versions: `13`, `14`, `15`, `16`, `17`.
 
 ## Quick Start
 This package is available for Docker:
diff --git a/go.mod b/go.mod
index 6b3c13cc5..f9f265b4b 100644
--- a/go.mod
+++ b/go.mod
@@ -2,8 +2,6 @@ module github.com/prometheus-community/postgres_exporter
 
 go 1.24.0
 
-toolchain go1.24.1
-
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/alecthomas/kingpin/v2 v2.4.0

From 86cae5d344f04fbf18dce1c04c976f3678aaf1f6 Mon Sep 17 00:00:00 2001
From: Matteo Pace <pace.matteo96@gmail.com>
Date: Mon, 24 Nov 2025 15:13:17 +0100
Subject: [PATCH 2/2] update VERSION

---
 VERSION | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/VERSION b/VERSION
index e115db893..f12103294 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.18.1-tetrate-v0
+0.18.1-tetrate-v1