Update README for deprecation

README.md

@@ -7,15 +7,12 @@ and endeavor to provide a useful set of tools to run tests on.
 Unless otherwise noted, all images are based on Ubuntu 20.04.
 
 ## Status: Deprecated
-We plan to stop updating these images on October 1, 2022, and archive this repository.
+The images updates stopped on November 16, 2022.
 We recommend using one of the
 [Pre-Built CircleCI Docker Images](https://circleci.com/docs/2.0/circleci-images/)
 instead. See https://github.com/mozilla/ci-docker-bases/issues/322 for more information.
 
-We intend to keep the automated updates running until October 1, 2022, but do not plan
-to add new images or features, or update to later OS versions.
-
-## Available images
+## Deprecated images
 
 All images are in the [mozilla/cidockerbases repository][dockerhub].
 Different images are available as tags within that repository. Images are
@@ -30,7 +27,8 @@ a version tag won't work. An explicit tag must be specified, like
 
 ### Docker
 
-`mozilla/cidockerbases:docker-latest`
+* `mozilla/cidockerbases:docker-latest`
+* `mozilla/cidockerbases:docker-2022-11-16` (*final image*)
 
 A modern version of Docker, Docker Compose, and other tools to make running
 CI easier. A version of this image is used to build all the images in this
@@ -39,7 +37,8 @@ repository, including itself.
 
 ### Therapist
 
-`mozilla/cidockerbases:therapist-latest`
+* `mozilla/cidockerbases:therapist-latest`
+* `mozilla/cidockerbases:therapist-2022-11-16` (*final image*)
 
 The latest Python 3 and Node.js 10 with 
 [Therapist](https://github.com/rehandalal/therapist) pre-installed.
@@ -49,7 +48,8 @@ This is based on the ``python:3.9`` image, which is built on Debian 11 (bullseye
 
 ### Rust
 
-`mozilla/cidockerbases:rust-latest`
+* `mozilla/cidockerbases:rust-latest`
+* `mozilla/cidockerbases:rust-2022-11-16` (*final image*)
 
 The latest stable version of Rust. Includes:
 
@@ -61,9 +61,6 @@ The latest stable version of Rust. Includes:
 
 This is based on the ``rust:buster`` image, which is built on Debian 10 (buster).
 
-## Deprecated Images
-
-These images are no longer built or published to Dockerhub
 
 ### Firefox