chore: release v0.2.0

[github-actions]

🤖 New release

• libveritas: 0.1.4 -> 0.2.0 (⚠ API breaking changes)
• libveritas_testutil: 0.1.4 -> 0.2.0 (✓ API compatible changes)

⚠ libveritas breaking changes

--- failure constructible_struct_adds_field: externally-constructible struct adds field ---

Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
        ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/constructible_struct_adds_field.ron

Failed in:
  field Zone.anchor_hash in /tmp/.tmpGMDleF/libveritas/veritas/src/lib.rs:191

--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---

Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/struct_pub_field_missing.ron

Failed in:
  field root_id of struct VerifiedMessage, previously in file /tmp/.tmpC9lQCI/libveritas/src/lib.rs:64

Changelog

libveritas

0.2.0 - 2026-04-23

Features

• [breaking] Move root hash from VerifiedMessage onto Zone

Style

• Rustfmt

libveritas_testutil

0.2.0 - 2026-04-23

Features

• [breaking] Move root hash from VerifiedMessage onto Zone

Style

• Rustfmt

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This PR was generated with release-plz.