[bitnami/redis-sentinel] Release 8.6.1-debian-12-r1 (#91567)

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

bitnami/redis-sentinel/8.6/debian-12/Dockerfile

@@ -7,7 +7,7 @@ ARG DOWNLOADS_URL="downloads.bitnami.com/files/stacksmith"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-02-23T12:05:42Z" \
+      org.opencontainers.image.created="2026-03-12T13:59:55Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/redis-sentinel/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/redis-sentinel" \
@@ -50,7 +50,7 @@ COPY rootfs /
 RUN /opt/bitnami/scripts/redis-sentinel/postunpack.sh
 ENV APP_VERSION="8.6.1" \
     BITNAMI_APP_NAME="redis-sentinel" \
-    IMAGE_REVISION="0"
+    IMAGE_REVISION="1"
 
 EXPOSE 26379
 

bitnami/redis-sentinel/README.md

@@ -1,7 +1,5 @@
 # Bitnami Secure Image for Redis® Sentinel
 
-## What is Redis® Sentinel?
-
 > Redis® Sentinel provides high availability for Redis. Redis Sentinel also provides other collateral tasks such as monitoring, notifications and acts as a configuration provider for clients.
 
 [Overview of Redis® Sentinel](https://redis.io)
@@ -102,8 +100,12 @@ docker run -it --rm \
 
 ## Configuration
 
+The following section describes the supported environment variables
+
 ### Environment variables
 
+The following tables list the main variables you can set.
+
 #### Customizable environment variables
 
 | Name                                             | Description                                                            | Default Value                         |