chore: release

[github-actions]

🤖 New release

• mrml: 5.1.0 -> 6.0.0 (⚠ API breaking changes)
• mrml-cli: 1.7.1 -> 1.7.2
• mrml-python: 0.2.1 -> 0.2.2
• mrml-wasm: 1.5.1 -> 1.6.0

⚠ mrml breaking changes

--- failure auto_trait_impl_removed: auto trait no longer implemented ---

Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
        ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/auto_trait_impl_removed.ron

Failed in:
  type Error is no longer UnwindSafe, in /tmp/.tmpb24T4I/mrml/packages/mrml-core/src/prelude/render/mod.rs:18
  type Error is no longer RefUnwindSafe, in /tmp/.tmpb24T4I/mrml/packages/mrml-core/src/prelude/render/mod.rs:18

--- failure enum_variant_added: enum variant added on exhaustive enum ---

Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/enum_variant_added.ron

Failed in:
  variant WarningKind:InlineStyleUnsupported in /tmp/.tmpb24T4I/mrml/packages/mrml-core/src/prelude/parser/output.rs:9
  variant Error:InlineCSS in /tmp/.tmpb24T4I/mrml/packages/mrml-core/src/prelude/render/mod.rs:25

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn 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/inherent_method_missing.ron

Failed in:
  Component::is_inline, previously in file /tmp/.tmpjWoKrE/mrml/src/mj_style/mod.rs:32

Changelog

mrml

6.0.0 - 2026-04-12

Added

• add CSS inlining support for mj-style with inline attribute (#537)

Fixed

• (mrml-core) allow mj-include directly inside mjml (#633)
• (mrml-core) resolve mj-include inside mj-attributes (#632)
• mj-include with multiple roots (#631)
• (mrml-core) propagate section inner width to column children (#630)
• (mrml-core) propagate container width to mj-hero children (#629)
• (mrml-core) multiply pixel-to-percent mobile width by 100 (#628)
• twitter share url (#624)
• vml mso width style (#623)
• (mrml-core) preserve VML namespace prefixes in parsed elements (#622)

Other

• (deps) update Rust dependencies (#625)
• update html resources (#621)
• fix result.startswith in Python usage demo (#589)
• improve readme wording (#571)

mrml-cli

1.7.2 - 2026-04-12

Other

• update Cargo.lock dependencies

mrml-python

0.2.2 - 2026-04-12

Added

• add CSS inlining support for mj-style with inline attribute (#537)

Fixed

• fix python package to build with python 3.14 (#596)

Other

• (deps) update Rust dependencies (#625)

mrml-wasm

1.6.0 - 2026-04-12

Added

• add CSS inlining support for mj-style with inline attribute (#537)

Fixed

• (mrml-core) multiply pixel-to-percent mobile width by 100 (#628)

Other

• update js deps (#626)
• update html resources (#621)

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This PR was generated with release-plz.