feat: Update the PGBouncer and Alpine version (#10)

* feat: Update the PGBouncer and Alpine version
* docs: Update the documentation

Author: ZPascal

Dockerfile

@@ -1,11 +1,11 @@
-FROM alpine:3.17
-ARG VERSION=1.19.1
+FROM alpine:3.18
+ARG VERSION=1.20.0
 MAINTAINER Pascal Zimmermann <ZPascal>
 LABEL application="PgBouncer" \
       description="Base alpine linux container image + PgBouncer" \
-      version="1.19.1" \
+      version="1.20.0" \
       lastModifiedBy="Pascal Zimmermann" \
-      lastModifiedOn="2023-05-31"
+      lastModifiedOn="2023-07-20"
 
 ENV PG_ENV_POSTGRESQL_MAX_CLIENT_CONN 10000
 ENV PG_ENV_POSTGRESQL_DEFAULT_POOL_SIZE 400

README.md

@@ -5,8 +5,8 @@
 - https://github.com/mbentley/dockerfiles
 
 ## Used versions
-- [alpine:3.17](https://hub.docker.com/_/alpine)
-- [pgBouncer 1.19.1](https://github.com/pgbouncer/pgbouncer/releases/tag/pgbouncer_1_19_1)
+- [alpine:3.18](https://hub.docker.com/_/alpine)
+- [pgBouncer 1.20.0](https://github.com/pgbouncer/pgbouncer/releases/tag/pgbouncer_1_20_0-fixed)
 
 ## Supported setup parameter
 | Env variable | Default value | Example value | Required |