# Version 3 update changes

**URL:** <https://forums.kodeco.com/t/version-3-update-changes/149005>\
**Category:** Combine: Asynchronous Programming with Swift\
**Created:** [September 29, 2021, 4:13pm UTC](https://forums.kodeco.com/t/version-3-update-changes/149005 "2021-09-29T16:13:51Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![kchen](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/kchen/32/102075_2.png) [@kchen](https://forums.kodeco.com/u/kchen)\
**Post date:** [September 29, 2021, 4:13pm UTC](https://forums.kodeco.com/t/version-3-update-changes/149005/1 "2021-09-29T16:13:52Z")

</div>

Could we write a note about what’s new in version 3? Since I have read version 2, I just want to read the updated part in version 3.

Thanks!

---

<div class="post-metadata">

**Author:** ![icanzilb](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/icanzilb/32/109333_2.png) [@icanzilb](https://forums.kodeco.com/u/icanzilb)\
**Post date:** [September 29, 2021, 5:07pm UTC](https://forums.kodeco.com/t/version-3-update-changes/149005/2 "2021-09-29T17:07:15Z")

</div>

Do we have a “What’s new” marketing copy @freak4pc ?

---

<div class="post-metadata">

**Author:** ![freak4pc](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/freak4pc/32/101113_2.png) [@freak4pc](https://forums.kodeco.com/u/freak4pc)\
**Post date:** [September 29, 2021, 8:55pm UTC](https://forums.kodeco.com/t/version-3-update-changes/149005/3 "2021-09-29T20:55:55Z")

</div>

Hey @kchen -  
We don’t really keep CHANGELOGs between editions unless there are entirely new chapters. In this case there were several fixes and improvements to some of the chapters, and some content related to Swift 5.5, discussion about async/await, etc.

Unfortunately, I can’t really direct you to specific page numbers, etc. to check.

Could definitely be interesting to have this sort of diffing between versions but it’s not something we have today 🙂

Thanks for the feedback !