version: bump to 2025.09 and update related configurations

Author: deviantony

Makefile

@@ -1,5 +1,5 @@
-# Note: these can be overriden on the command line e.g. `make VERSION=2025.06`
-VERSION=2025.06
+# Note: these can be overriden on the command line e.g. `make VERSION=2025.09`
+VERSION=2025.09
 
 .PHONY: base-amd64 base-arm64 base alapenna
 

README.md

@@ -29,7 +29,7 @@ See `Dockerfile` for more details.
 
 The `portainer/dev-toolkit` image is using DockerHub automatic builds to build multi-arch (amd64, arm64) images based on this git repository tags.
 
-E.g. creating and pushing a new `2025.06` tag in this repository will automatically build `portainer/dev-toolkit:2025.06`.
+E.g. creating and pushing a new `2025.09` tag in this repository will automatically build `portainer/dev-toolkit:2025.09`.
 
 > **Warning**
 > The automatic builds are currently disabled. Reach out to @deviantony for building newer versions of the base image using manual instructions below.
@@ -69,7 +69,7 @@ All you will need is to build it first:
 docker buildx build -t my-devkit -f examples/zsh/Dockerfile .
 ```
 
-Then you can use the instructions above to run it, just replace the official `portainer/dev-toolkit:2025.06` with your image in the `devcontainer.json` file:
+Then you can use the instructions above to run it, just replace the official `portainer/dev-toolkit:2025.09` with your image in the `devcontainer.json` file:
 
 ```json
 {

devcontainer.json

@@ -3,7 +3,7 @@
 {
   "name": "portainer-dev-toolkit",
   // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-  "image": "portainer/dev-toolkit:2025.06",
+  "image": "portainer/dev-toolkit:2025.09",
 
   // Features to add to the dev container. More info: https://containers.dev/features.
   // "features": {},

examples/python-extension/devcontainer.json

@@ -1,6 +1,6 @@
 {
   "name": "portainer-dev-toolkit",
-  "image": "portainer/dev-toolkit:2025.06",
+  "image": "portainer/dev-toolkit:2025.09",
   "forwardPorts": [8000, 8999, 9000, 9443],
   "mounts": [
     "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind"

examples/zsh/Dockerfile

@@ -1,4 +1,4 @@
-FROM portainer/dev-toolkit:2025.06
+FROM portainer/dev-toolkit:2025.09
 
 ENV HOME=/root
 

user-toolkits/alapenna/Dockerfile

@@ -1,4 +1,4 @@
-FROM portainer/dev-toolkit:2025.06
+FROM portainer/dev-toolkit:2025.09
 
 # Create a specific folder for Git configurations
 RUN mkdir -p /root/.config/git