accept `base` `3.0`
What does this MR do?
This allows to use the package with base 3.0. No changes to the code were required for this.
Changes to public APIs
Author's checklist (required)
-
If bugs have been solved, tests have been added (guidelines) -
A changelog entry has been added (guidelines) -
Newly added code is documented (guidelines) -
Newly added code has a style consistent with the rest of the repository -
Intermediate commits compile (use git rebase -i mainif not)