Release notes for non-technical users: writing updates customers actually understand

Most release notes are written by the people who built the change, in the language they built it in. That works when your users are developers. It fails completely when they're teachers, dispatchers, accountants, shop owners — people who will never say "endpoint" out loud and shouldn't have to. This guide is about writing for them: what to translate, what to cut, and how to structure updates for people who read exactly one line before deciding whether to keep reading.

The one question non-technical readers have

"What's different for me?" Not what you changed — what's different for them. Every rule below is that question restated:

• "Migrated attachment storage to a new CDN" answers what you changed.
• "Files you attach now open faster, especially on slow connections" answers what's different for them.

Same work, same sentence length. The second one is the release note; the first one is a commit message that escaped.

Translation rules

• Name features by their label in the UI, not their internal name. Users know "the Export button", not "the reporting pipeline". If the words in your release note don't appear anywhere on their screen, they can't connect the two.
• Describe symptoms, not causes. For fixes, say what the user experienced: "The app no longer freezes when you paste a long list" — not "Fixed an unbounded render loop in the list virtualizer." They saw the freeze; they never saw the loop.
• Ban the jargon shortlist. API, backend, latency, deprecated, refactor, migration, instance, sync engine, edge case. Each has a plain replacement or doesn't belong in customer notes at all. "Edge case" in particular reads as "we don't think your problem mattered".
• Use "you" and "your". "You can now share a report with a link" beats "Report sharing via link is now supported". Passive voice is where clarity goes to die.
• Numbers beat adjectives, in their units. "Loads in about half the time" lands better with non-technical readers than "~2× faster p95". Halve, double, seconds — units people have feelings about.

A rewrite, start to finish

Engineering's draft:

v4.12.0
- Implemented OAuth token refresh to resolve intermittent 401s
- Refactored invoice PDF generation (fixes #2211, #2247)
- Deprecated legacy CSV exporter, use /exports/v2
- Misc performance improvements and bug fixes

Customer-facing rewrite:

June 12 — Fixes and a heads-up about CSV exports

• Fixed: you no longer get randomly signed out in the middle of a session.
• Fixed: invoice PDFs with many line items now generate correctly
  (some of you saw blank pages — sorry about that).
• Heads-up: the old CSV export is retiring on August 1. The new one is
  already on your Reports page and includes the same columns. If you have
  a saved routine that uses the old export, switch it before then.
• Plus: general speed-ups across the app.

Notice what happened: the OAuth work became the symptom users saw ("randomly signed out"); ticket numbers vanished; the deprecation became a dated, actionable heads-up with the migration path in plain words; and "misc improvements" got one honest, unpadded line instead of pretending to be a feature.

Structure for people who scan

• One update, one idea, verb first. "Share reports with a link." "Fixed the double-charge display bug." Titles are the whole message; bodies are for the 10% who want more.
• Tag entries with plain words — New / Improved / Fixed — so scanners can pick their lane. Non-technical readers use tags exactly the way developers do: most of them are looking for "Fixed" and the thing that annoyed them.
• Lead with the biggest user-visible change, not the biggest engineering effort. The three-month infrastructure project that changed nothing visible goes last or nowhere; the tiny toggle everyone asked for goes first.
• Screenshots earn their space. For UI changes, one cropped image with the new thing circled beats a paragraph. Non-technical users often recognize features by shape and position, not by name.

What to leave out entirely

Cutting is the half of the job engineers resist. Leave out: dependency upgrades, internal tooling, refactors with no visible effect, fixes for bugs no customer ever saw, and anything you can't explain without introducing a new concept. This isn't dishonesty — the full record still lives in your git history and your team's internal changelog. The customer changelog is a translation, and translations drop what doesn't carry over.

One real exception: security fixes. Don't publish exploit detail, but do say "Fixed a security issue affecting shared links; no action needed" — silence reads worse than the bug if it ever comes out.

Tone: warm, plain, unhyped

Non-technical doesn't mean promotional. Users can tell the difference between an update and an ad, and they trust the product more when its updates sound like a competent person talking: "We fixed it, here's what happened, here's what to do." Apologize briefly when the bug was painful, skip the exclamation points, and never call a bug fix "exciting". The most trust-building sentence in any release note is the specific admission: "some of you saw blank pages — sorry about that."

Two changelogs, one workflow

Teams that serve both audiences — an API for developers, an app for everyone else — shouldn't force one changelog to do both jobs. The clean pattern is two streams from one pipeline: engineering's stream stays precise and complete; the customer stream is the curated translation, written by whoever owns customer communication, at the moment of ship while context is fresh. If you keep one combined stream, tag entries by audience and make sure the customer-facing view filters to theirs.

Where Wakelog fits

Wakelog is a free hosted changelog that fits the two-stream pattern: separate projects for customer and developer notes (or one project with tags), each with its own public page, RSS and JSON feeds, and a drop-in what's-new widget so customers see updates inside the product — written in their language. Posting stays in the ship flow: web form for the person who writes the customer notes, one curl from CI for the engineering stream.

Start a customer-friendly changelog free   Read: how to write a changelog

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Last updated 2026-07-26 · All guides