[bitnami/tensorflow] Release 2.21.0-debian-12-r0 (#91715)

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

bitnami/tensorflow/2/debian-12/Dockerfile

@@ -7,13 +7,13 @@ 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="2026-02-19T05:04:32Z" \
+      org.opencontainers.image.created="2026-03-18T22:28:51Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/tensorflow/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/tensorflow" \
       org.opencontainers.image.title="tensorflow" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="2.20.0"
+      org.opencontainers.image.version="2.21.0"
 
 ENV HOME="/" \
     OS_ARCH="${TARGETARCH:-amd64}" \
@@ -28,8 +28,8 @@ RUN --mount=type=secret,id=downloads_url,env=SECRET_DOWNLOADS_URL \
     DOWNLOADS_URL=${SECRET_DOWNLOADS_URL:-${DOWNLOADS_URL}} ; \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
-      "python-3.12.12-16-linux-${OS_ARCH}-debian-12" \
-      "tensorflow-2.20.0-4-linux-${OS_ARCH}-debian-12" \
+      "python-3.12.13-2-linux-${OS_ARCH}-debian-12" \
+      "tensorflow-2.21.0-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -48,9 +48,9 @@ RUN mkdir /.local && chmod g+rwX /.local
 RUN uninstall_packages curl
 
 RUN mkdir /app && chmod g+rwX /app
-ENV APP_VERSION="2.20.0" \
+ENV APP_VERSION="2.21.0" \
     BITNAMI_APP_NAME="tensorflow" \
-    IMAGE_REVISION="26" \
+    IMAGE_REVISION="0" \
     PATH="/opt/bitnami/python/bin:$PATH"
 
 WORKDIR /app

bitnami/tensorflow/README.md

@@ -1,7 +1,5 @@
 # Bitnami Secure Image for Tensorflow
 
-## What is Tensorflow?
-
 > TensorFlow is an open-source machine learning framework for Python. It enables efficient computation and manipulation of multi-dimensional arrays for building and training machine learning models.
 
 [Overview of Tensorflow](https://tensorflow.org)
@@ -70,6 +68,8 @@ docker run -it --name tensorflow bitnami/tensorflow
 
 ## Configuration
 
+The following section describes how to run commands
+
 ### Running your Tensorflow app
 
 The default work directory for the Tensorflow image is `/app`. You can mount a folder from your host here that includes your Tensorflow script, and run it normally using the `python` command.
@@ -98,32 +98,6 @@ The Bitnami Tensorflow Docker image from the [Bitnami Secure Images](https://go-
 
 - `OPENSSL_FIPS`: whether OpenSSL runs in FIPS mode or not. `yes` (default), `no`.
 
-## Maintenance
-
-### Upgrade this image
-
-Bitnami provides up-to-date versions of Tensorflow, including security patches, soon after they are made upstream. We recommend that you follow these steps to upgrade your container.
-
-#### Step 1: Get the updated image
-
-```console
-docker pull bitnami/tensorflow:latest
-```
-
-#### Step 2: Remove the currently running container
-
-```console
-docker rm -v tensorflow
-```
-
-#### Step 3: Run the new image
-
-Re-create your container from the new image.
-
-```console
-docker run --name tensorflow bitnami/tensorflow:latest
-```
-
 ## Notable Changes
 
 ### Starting January 16, 2024