fix refs to simdetector versions, add troubleshooting

Author: gilesknap

docs/user/explanations/introduction.rst

@@ -46,7 +46,7 @@ An important principal of the approach presented here is that an IOC container
 image represents a 'Generic' IOC. The Generic IOC image is used for all
 IOC instances that connect to a given class of device. For example the
 Generic IOC image here:
-`ghcr.io/epics-containers/ioc-adaravis-linux-runtime:2023.10.1
+`ghcr.io/epics-containers/ioc-adaravis-linux-runtime:2023.10.2
 <https://github.com/epics-containers/ioc-adaravis/pkgs/container/ioc-adaravis-linux-runtime>`_
 uses the AreaDetector driver ADAravis to connect to GigE cameras.
 

docs/user/tutorials/dev_container.rst

@@ -109,15 +109,13 @@ used in previous tutorials. Let's go and fetch a version of the Generic IOC
 source and build it locally.
 
 For the purposes of this tutorial we will place the source in a folder right
-next to your test beamline ``bl01t`` folder. We will also be getting a
-specific version of the Generic IOC source so that future changes don't break
-this tutorial:
+next to your test beamline ``bl01t``:
 
 .. code-block:: bash
 
     # starting from folder bl01t so that the clone is next to bl01t
     cd ..
-    git clone --recursive [email protected]:epics-containers/ioc-adsimdetector.git -b 2023.11.1
+    git clone --recursive [email protected]:epics-containers/ioc-adsimdetector.git
     cd ioc-adsimdetector
     ec dev build
 
@@ -162,6 +160,17 @@ You should now be *inside* the container. All terminals started in VSCode will
 be inside the container. Every file that you open with the VSCode editor
 will be inside the container.
 
+.. note::
+
+  Troubleshooting: if you are experiencing problems with the devcontainer you
+  can try resetting your vscode and vscode server caches on your host machine.
+  To do this, exit vscode use the following command and restart vscode:
+
+  .. code-block:: bash
+
+    rm -rf ~/.vscode/* ~/.vscode-server/*
+
+
 There are some caveats because some folders are mounted from the host file
 system. For example, the ``ioc-adsimdetector`` project folder
 is mounted into the container as a volume. It is mounted under

docs/user/tutorials/rtems_ioc.rst

@@ -3,7 +3,7 @@ RTEMS - Deploying an Example IOC
 
 .. Warning::
 
-    This tutorial is out of date and will be updated in November 2023.
+    This tutorial is out of date and will be updated in December 2023.
 
 The previous tutorials walked through how to create a Generic linux soft
 IOC and how to deploy an IOC instance using that Generic IOC.

docs/user/tutorials/rtems_setup.rst

@@ -3,7 +3,7 @@ RTEMS - Creating a File Server
 
 .. Warning::
 
-    This tutorial is out of date and will be updated in November 2023.
+    This tutorial is out of date and will be updated in December 2023.
 
 Introduction
 ------------