Fix typos and normalize old version headings in CHANGELOG.md

[claude]

Requested by Ole Herman · Slack thread

This PR is a small, conservative cleanup pass over CHANGELOG.md. No entry meaning was changed; edits are limited to a clear typo fix and normalizing old-style version headings to match the modern format.

What changed

Typo / grammar fixes (1)

• "Verify transfered files during policy update" -> "Verify transferred files during policy update".

Markdown fixes (0)

• No genuine markdown errors were found (headings, list markers, code spans, and links all check out).

Version heading normalization (20)
Older version headings carried a trailing colon and a parenthetical explanation. These were normalized to the modern style used by all recent entries, which is just the version number (## X.Y.Z).

Before / After examples:

• ## 3.4.5: (Bugfix and stability release) -> ## 3.4.5
• ## 3.1.3: (Stability release) -> ## 3.1.3
• ## 3.1.2: (Scalability/efficiency release) -> ## 3.1.2
• ## 3.1.1: (Bugfix release) -> ## 3.1.1

The full set spans the 3.1.x through 3.4.x series (20 headings in total).

How

I surveyed every heading in the file and confirmed the modern format is a bare ## X.Y.Z (no colon, no date, no parenthetical). The heading normalization was done mechanically with a targeted sed substitution that only touches heading lines matching the version + : (...) pattern, then verified by diffing (only heading lines and the single typo line changed: 21 insertions, 21 deletions). Typo candidates were gathered with a spell checker and each vetted by hand; technical terms, function names, ticket refs, and British spellings were deliberately left untouched.

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Generated by Claude Code

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