fix(miniforge)!: mambaforge is deprecated as of 2024-07

src/miniforge/NOTES.md

@@ -26,6 +26,15 @@ micromamba is lightweight, so installation is quick.
 
 If you do not need Conda, Mamba (which exist on top of Python) or Python by default, the micromamba Feature may be a better choice.
 
+## Release notes
+
+### 2.0.0
+
+- Change the default value of `variant` from `"Mambaforge"` to `"Miniforge3"`,
+  sinse as of 2024-07-21, `Mambaforge` is deprecated.
+  See the official announcement:
+  [Sunsetting Mambaforge](https://conda-forge.org/news/2024/07/29/sunsetting-mambaforge/)
+
 ## References
 
 - [Conda](https://docs.conda.io)

src/miniforge/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
 	"name": "Conda, Mamba (Miniforge)",
 	"id": "miniforge",
-	"version": "1.0.1",
+	"version": "2.0.0",
 	"description": "Installs Conda and Mamba package manager and Python3. conda-forge set as the default (and only) channel.",
 	"documentationURL": "https://github.com/rocker-org/devcontainer-features/tree/main/src/miniforge",
 	"options": {
@@ -17,12 +17,10 @@
 			"type": "string",
 			"enum": [
 				"Miniforge3",
-				"Miniforge-pypy3",
-				"Mambaforge",
-				"Mambaforge-pypy3"
+				"Miniforge-pypy3"
 			],
-			"default": "Mambaforge",
-			"description": "Select Conda only (Miniforge) or Conda plus Mamba (Mambaforge), and install CPython (non-suffixed) or PyPy (-pypy3)."
+			"default": "Miniforge3",
+			"description": "Select install CPython (3) or PyPy (-pypy3)."
 		}
 	},
 	"installsAfter": [

src/miniforge/install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 VERSION=${VERSION:-"latest"}
-VARIANT=${VARIANT:-"Mambaforge"}
+VARIANT=${VARIANT:-"Miniforge3"}
 
 USERNAME=${USERNAME:-${_REMOTE_USER:-"automatic"}}
 CONDA_DIR="/opt/conda"

test/miniforge/scenarios.json

@@ -1,9 +1,9 @@
 {
-	"miniforge3": {
+	"mambaforge": {
 		"image": "debian:stable-slim",
 		"features": {
 			"miniforge": {
-				"variant": "Miniforge3"
+				"variant": "Mambaforge"
 			}
 		}
 	},