build(deps-dev): bump @wordpress/blocks from 15.25.0 to 16.1.0

[dependabot]

Bumps @wordpress/blocks from 15.25.0 to 16.1.0.

Changelog

Sourced from @​wordpress/blocks's changelog.

16.1.0 (2026-09-23)

New Features

• Add support for the text shadow style property (#79584).

16.0.0 (2026-09-10)

Breaking Changes

• BlockTransform is now a discriminated union over its type, so that each kind of transform declares its own fields: shortcode transforms accept tag and attributes with shortcode matchers, enter transforms regExp, prefix transforms prefix, and raw transforms selector and schema. blocks, variationName and shortcuts now belong to block transforms only, and blocks is required there. This fixes type errors when registering blocks with documented shortcode transforms, but reading a variant field off a BlockTransform that has not been narrowed on its type no longer compiles — including the result of findTransform (#81811).
• Removed the transforms.supportedMobileTransforms block type property, along with the supportedMobileTransforms and usingMobileTransformations properties of a block transform. They were only meaningful to the React Native implementation, removed in #78747, and nothing reads them any more. Note that the filter they drove was not platform-gated: a block type still declaring supportedMobileTransforms had its transforms filtered everywhere, and getBlockTransforms no longer filters them at all (#81831).

Bug Fixes

• getBlockAttributes no longer breaks when a block has no content to parse, such as a self-closing shortcode: missing content is treated as empty markup instead of reaching the attribute matchers (#81831).

15.27.0 (2026-08-26)

New Features

• Block variations and block type block transforms accept a shortcut property, declaring a keyboard shortcut that applies the variation or transform to the selected block. See the block variations and block transforms documentation (#81588).

15.26.0 (2026-08-12)

Internal

• Update hpq to 1.4.0 for its bundled TypeScript types (#81199).

Commits

• 56d8058 chore(release): publish
• 9ff3f0e Update changelog files
• f905a64 Merge changes published in the Gutenberg plugin "release/24.1" branch
• 485f42a chore(release): publish
• c89dd70 Update changelog files
• a55a0d7 Merge changes published in the Gutenberg plugin "release/24.0" branch
• d06b010 chore(release): publish (#82084)
• 0790fa5 Update changelog files
• 098e3ba Merge changes published in the Gutenberg plugin "release/23.9" branch
• 989764d chore(release): publish
• Additional commits viewable in compare view

[dependabot]

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[AnuragVasanwala]

Included in #23.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.