Store release notes from a Claude skill

Writing release notes for two app stores in three languages was becoming a chore. A small Claude Code skill now reads the commits, writes the notes and leaves me with the copying and pasting.

Of all the things involved in releasing an app, writing the release notes is the part I like least.

It’s not difficult, just repetitive. I have to go through the commits since the previous build, figure out which changes matter to users, write a short summary in English, then do the same in Malay and Chinese for both app stores.

Since MoneyMama launched, we’ve been pushing out a new build every few days. That means going through the same routine several times a month, and the translations are especially tiring.

So I made a Claude Code skill to do it for me, much like how we’re already using skills for our blog posts and carousels.

Turning commits into release notes

Now, whenever I prepare a release, I type something like:

/release-note 18 to 19

Those are the previous and current build numbers. The skill finds the corresponding release commits, reads the changes between them and writes release notes for Google Play and the App Store, in English, Bahasa Malaysia and Simplified Chinese.

Most of the skill is a set of rules I’d otherwise have to remember every time.

For example, it uses the actual names of screens and features in each language. The Money tab is called Wang in Malay and 钱包 in Chinese, so that’s what the notes should say. There’s no point telling someone to look for a screen with a name that doesn’t appear in their app.

The formatting stays consistent too. Each note has two sections, New and Fixed, with the same bullet character in all three languages. No exclamation marks or marketing slogans, and Chinese is always Simplified Chinese.

There are also different character limits to deal with. Google Play allows 500 characters per language, while the App Store allows 4,000. A small script checks the lengths before the skill gives me the finished notes.

The first few attempts were too wordy. Claude was treating the release notes like a changelog, describing nearly everything we’d done.

That’s not what I wanted. Someone updating MoneyMama doesn’t need to know about refactoring, dependency upgrades, tests or other changes they won’t notice.

I just wanted something short and easy to scan.

So I adjusted the skill to group related changes, limit each New and Fixed section to four bullets, and keep every bullet to a single line.

Here’s the English note for version 1.0.4, which I think was the first release I used the skill for:

New
• Receipts: every expense you photographed, on one screen, filter by category.
• Money shortcuts: Scan, Receipts, Split bill, Import, Budgets, Recurring, Reminders, Export.
• Tap the Money total to swap between spent and left to spend.
• Mama sometimes replies with a GIF.

Fixed
• Links in Mama's messages now open.
• Tidier Money list: the period is the heading, search and filters behind one button.
• The chat box stays one line until you type.

The Malay and Chinese versions came out alongside it, with the wording adapted to the labels in the app.

All I had to do was copy and paste the notes into Play Console and App Store Connect.

The whole thing is just a page of instructions in a markdown file and a script of about sixty lines.

It’s a small tool, but it gets rid of something I used to dread every few days. And these days, when something in your development process keeps annoying you, it’s become fairly easy to build a little tool to take care of it.