v0.2.21

Release 0.2.21

This release introduces two notable changes:

• When updating the ESP, instead of applying the diff files one by one to the destination directory, it will create a temporary directory that is a copy of the existing one in the ESP, apply the diff to that temporary directory and finally do an atomic rename exchange of the two directories (#669).
• When crating an efi bootentry, the label will match the one that would be used by Anaconda (#685 and #686).

Additionally, this release provides various dependency updates, CI improvements, and documentation fixes.

HuijingHei (6):
      efi: sync bootentry label with Anaconda
      efi: avoid reading global state for `get_product_name()`
      Cargo.toml: bump MSRV to 1.75.0
      deps: bump clap from 3.2.25 to 4.5
      efi: update the ESP by creating a tmpdir and RENAME_EXCHANGE
      filetree: add failpoint when doing exchange

Full Changelog: v0.2.20…v0.2.21