bootspec: bump to v2.0.0

[cole-h]

#207 changed the public API in a backwards-incompatible way, we need to release the next version as 2.0.0.

Summary by CodeRabbit

• Documentation

  • Added a Versioning section clarifying compatibility between bootspec crate 1.x/2.x and bootspec V1, providing clearer guidance for upgrades and integrations. Existing projects remain compatible; examples and usage are unaffected.

• Chores

  • Increased the package version to 2.0.0 to align with the documented compatibility policy; metadata update only.

• Note

  • No functional changes to features, APIs, or behavior in this release.

[coderabbitai]

Walkthrough

Version bump of the bootspec crate to 2.0.0 and documentation update adding a Versioning subsection describing compatibility with bootspec V1. No code or API changes.

Changes

Cohort / File(s)	Summary
Crate version update bootspec/Cargo.toml	Bumped package version from 1.1.0 to 2.0.0; no other manifest fields changed.
Documentation update bootspec/README.md	Added Versioning subsection detailing compatibility of bootspec 1.x/2.x with bootspec V1.

Sequence Diagram(s)

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

I twitch my whiskers—v2.0 gleams,
A tidy tag in release streams.
Notes now hum of versions’ rhyme,
While code naps, unchanged in time.
Thump-thump! I stamp a happy paw—
Docs and digits, neat and raw. 🐇✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The pull request title succinctly and specifically indicates the primary change of bumping the bootspec version to 2.0.0, directly reflecting the update in Cargo.toml and matching the stated objective of marking a breaking release.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch release-v2.0.0

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8c3411c and 8d8d5ad.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (2)

• bootspec/Cargo.toml (1 hunks)
• bootspec/README.md (1 hunks)

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[cole-h]

cc @r-vdp -- could you double check that your lanzaboote work still works with this PR? (No functional difference, just out of an abundance of caution -- I'd hate to have to release a 3.0.0 in a couple days because we missed something you'll end up needing 😆 )

[r-vdp]

I just tested with this branch and it works perfectly, so it looks good to me!

[cole-h]

Great, thanks for the confirmation!

[cole-h]

https://github.com/DeterminateSystems/bootspec/releases/tag/v2.0.0 is published both on GitHub and on crates.io!

[r-vdp]

https://github.com/DeterminateSystems/bootspec/releases/tag/v2.0.0 is published both on GitHub and on crates.io!

Thanks a lot!