Add instructions for updating an existing Nitrile installation
What does this MR do?
Adds instructions to update an existing Nitrile installation, for which it is no longer needed to delete ~/.nitrile
and reinstall.
Changes to public APIs
None.
Author's checklist (required)
-
Intermediate commits compile (use git rebase -i main
if not) -
Newly added code has a style consistent with the rest of the repository -
Newly added code is documented (guidelines)