chore(deps): bump postal-mime from 2.7.5 to 3.0.0

[dependabot]

Bumps postal-mime from 2.7.5 to 3.0.0.

Release notes

Sourced from postal-mime's releases.

v3.0.0

3.0.0 (2026-08-11)

⚠ BREAKING CHANGES

• header values in headers[].value keep the whitespace that folding introduced instead of having every whitespace run collapsed to a single space, single value headers such as subject and from resolve to the first occurrence of a duplicated header rather than the last, and to, cc, bcc and replyTo are returned in document order rather than reversed.

Bug Fixes

• resolve non-WHATWG charset labels instead of falling back to windows-1252 (6378618), closes #94
• unfold headers per RFC 5322 and resolve duplicated headers first-wins (7b0ca9d)

v2.7.6

2.7.6 (2026-08-07)

Bug Fixes

• bound inline message/rfc822 recursion and validate limit options (94e2a3c)

Performance Improvements

• release MIME node content decoder after finalize (4d52365)

Changelog

Sourced from postal-mime's changelog.

3.0.0 (2026-08-11)

⚠ BREAKING CHANGES

• header values in headers[].value keep the whitespace that folding introduced instead of having every whitespace run collapsed to a single space, single value headers such as subject and from resolve to the first occurrence of a duplicated header rather than the last, and to, cc, bcc and replyTo are returned in document order rather than reversed.

Bug Fixes

• resolve non-WHATWG charset labels instead of falling back to windows-1252 (6378618), closes #94
• unfold headers per RFC 5322 and resolve duplicated headers first-wins (7b0ca9d)

2.7.6 (2026-08-07)

Bug Fixes

• bound inline message/rfc822 recursion and validate limit options (94e2a3c)

Performance Improvements

• release MIME node content decoder after finalize (4d52365)

Commits

• e7c35dd chore(master): release 3.0.0 (#95)
• 7b0ca9d fix!: unfold headers per RFC 5322 and resolve duplicated headers first-wins
• a97e8a8 test: assert charset shadowing against a label every runtime knows
• 6378618 fix: resolve non-WHATWG charset labels instead of falling back to windows-1252
• 8ad4849 chore(master): release 2.7.6 (#93)
• bacd050 chore: migrate to ESLint 10 flat config
• 94e2a3c fix: bound inline message/rfc822 recursion and validate limit options
• 4d52365 perf: release MIME node content decoder after finalize
• 092c564 chore: bump devDependencies and fix tooling config
• See full diff in compare view

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