How to write a feature update tweet

A feature update tweet is one change, for people who already use the product. It isn't a launch, and it isn't a full changelog thread. Lead with what works now, who it helps, and where to try it. Save first announcements for the launch guide and multi-change recaps for a changelog thread.

What is a feature update tweet?

It is one change, written for people who already use the product.

The job is to tell them what works now that did not work the same way yesterday. Name the change in plain words. If you have several changes, you do not have a feature update tweet. You have a list, and that list belongs in a changelog thread.

How is a feature update tweet different from a launch post?

A launch post introduces the product, or a first public version, to people who may not use it yet. A feature update tweet assumes they already do.

If you are saying the thing exists for the first time, that is a launch. If you are saying an existing product now does one new thing, that is a feature update. The later launch guide owns first announcements. This page does not take "how to announce a product release on X."

How is a feature update tweet different from a changelog thread?

A changelog thread recaps more than one change. A feature update tweet stays with one.

If you shipped three fixes and a new export, pick the change people will feel and write that post, or write a changelog thread that gives each change its own tweet. Do not stack the whole list into one feature update and hope a scroller unpacks it. The later changelog guide owns that recap. If the source is a git diff, start from How to turn a git diff into a build-in-public post rather than retelling that method here.

What should the first line say?

It should say what works now, in language a person who already uses the product can act on.

"You can now" and "now supports" work when the rest of the line names the thing. "We shipped a bunch of updates" does not. "We launched" belongs on a launch post. If the first line only names a version or a topic, move the change up front and say where to try it.

A useful test: could someone who already has the product try the change after reading the first line and one short next sentence? If they still need a list of other work you did this week, you are writing a changelog.

Write a tweet can help with the wording. It does not choose the cut for you.

What does a clear feature update tweet look like?

It names one change, who it is for, and often where to find it. These are format examples, not endorsements.

A product account names one new Slack action and tells existing users where to click:

That is one change for people who already use Linear and Slack, plus the control to try it. It is not a first launch, and it does not recap the rest of the week.

A founder names one new capability in an existing analytics product, then says what you can do now:

The joke date is his. The update is still one feature for people who already have the product: they can step through days. It is not a company launch thread.

A first line that is the change itself:

Someone who already edits images in Figma knows what works now after that sentence.

Extudio's feature update tweet template (read 10 November 2026) fills a "New in [product]: you can now..." pattern with sample copy. Those samples are templates, not posts anyone published. This page uses real posts, and it keeps a cut the template page does not draw: one change is not a launch, and it is not a changelog.

Evenpost is an app for X (Twitter) for solo founders. You and your agent draft, you approve each post in the Evenpost app, and it posts with natural spacing, or right away if you choose Post now. Updates: @evenpost.

Write one post about the last change you shipped, for people who already use the product.

FAQ

Is a feature update tweet the same as announcing a product release?

A feature update tweet is one change, not a launch and not a changelog.

Should I write a thread or a single post?

One change usually fits a single post. Use a thread when you have several changes to recap, which belongs on a changelog thread, or when you are announcing the product itself.

Do I need a changelog thread for one change?

No. A changelog thread is for more than one change. One update can be one post.

Who is a feature update tweet for?

People who already use the product and need to know what works now.

Can my agent draft the update?

Yes. You and your agent can draft it together. You still approve the post in the Evenpost app before it goes out.