2.0.0b1

This is a pre-release of version of 2.0.0

Atramhasis 2.0.0 is a new major release with some new features and some backwards
incompatible changes that require a careful upgrade and some manual
intervention. Lots of dependencies have been updated, so please test and
evaluate your own integration carefully before updating a production version.

This version provides two major new features:

• It is now possible to have non-numeric identifiers for concepts and collections.
  The current default (numeric ids) is still supported, but we've made it
  possible to also use a UUID or assign one manually upon creation of a
  concept. (#732)
• Creation of providers used to be done with a little bit of code, but is now
  handled through the UI. A thesaurus administrator can be allowed to create new
  conceptschemes by configuring a few parameter such as a URI pattern, a
  provider ID, what type of identifiers to use (numeric, guid or manual)
  and the provider's default language. We have provided a script for upgrading
  an installation that was created for an older version of Atramhasis. Please
  consult our documentation for instructions how to use it. (#744)

Minor features added and bugs fixed:

• Atramhasis is now tested on Python 3.11, 3.10 and 3.9. Support for older
  versions has been removed.
• Jinja2 3.x is now the expected template engine. Users who have overridden and
  customised many templates might need to update them. (#747)
• Easier and more flexible configuration of analytics snippets, such as
  Plausible Analytics <https://plausible.io>_. (#738)
• Refactoring of the import from file script, to avoid duplicate code and avoid
  creating duplicate labels. (#818)
• Update label of default language vls to Vlaams to be inline with the normal
  IANA label. (#767)
• Update language-tags to latest version. (#754)
• Stop building universal wheels (#752)
• Minor refactoring of view method to get publically available conceptschemes (#777)