updated README

README.md

@@ -3,7 +3,6 @@
 This template repository provides a way of containerising your R workflows by combining `Docker` and `renv`. This requires an opinionated stack of tools, and as such, I have decided to use the following:
 
 - `OCI container runtime`; the `Dockerfile` and `.devcontainer.json` can be used with any OCI compatible runtime (`podman`) as well as `docker`
-- Multi-stage builds to ensure that the resulting image contains all the packages required to run the analysis through the use of the `renv.lock` file format.
 - VSCode: for its ability to have plugins and integration with GitHub and cruciallly, with its ability to use `Dev Containers` and work within a container
 - `REditorSupport` provides `R` syntax highlighting, viewing plots and tables, as well as `LSP` support for `R` (syntax highlighting, linting, autocompletion).
 
@@ -12,9 +11,11 @@ To use this image, follow these steps:
 
 - Click on the green `Use this template` button and create your repository under your own GitHub. During this creation process, you can mark this as Private and thus only you can see your document
 - Pull your GitHub repository locally.
+- Create a local (on the host) directory where you will store a cache of your libraries, something like: `mkdir -p ~/.renvcache/`
+- Edit the `.devcontainer/devcontainer.json` file to point the containerised renv cache to the host folder you've just made
 - Open VSCode, make sure you have the `Dev Containers` from Microsoft extensions installed.
 - Open the folder where you have cloned the repository. VSCode will prompt you to open this folder with the `Dev Containers` extension.
-- Et Viola! You now have a working locally built, CI/CD integrated, 
+- Et Viola! You now have a working locally built, CI/CD integrated 
 
 You can now:
 - Modify `src/...` to add your `R` scripts and perform your analysis.
@@ -26,7 +27,7 @@ You can now:
     - Once this completes, you'll have a package release waiting, which you can optionnally make public
 
 ## Docker Image
-The docker image, as seen in `.devcontainer/Dockerfile` uses `rocker/r-ver` with the `R` version set to `4.3.1`.
+The docker image, as seen in `.devcontainer/Dockerfile` uses `rocker/r-ver` with the `R` version set to `4.3.3`.
 
 ## Contributing
 If you would like to contribute, please fork/fix/pull requests as you see fit. I've provisionally placed the repository under an MIT license.