Set up versioned mkdocs documentation

[carlspring]

Task Description

We should look into implementing versioned docs using mkdocs, to keep the historical documenation for the different releases.

Tasks

The following tasks will need to be carried out:

• Investigate what needs to be done.
• Make the necessary changes on the mkdocs side.
• Make the necessary changes to the Github workflow.
• Generate the documentation for the old(er) releases.

Task Relationships

This task:

• Is a sub-task of:
• Depends on:
  • Fix docs build issues #695
• Is a follow-up of:
• Relates to:

Useful Links

• Mkdocs: Setting up versioning

Help

• Our chat channel
• Points of contact:
  • @carlspring
  • @steve-todorov