October: Repeater field did not save data

[huynhnamegal]

• OctoberCMS Build: 447
• PHP Version: 7.0.26
• Database Engine: MySQL

Description:

In morning, I try to run command "composer update" and composer update modules of OctoberCMS, it change some files. After updating, all of my repeater fields did not save any data.
I rollbacked to before updating and my repeater fileds still working. But now, I tried "composer update" again, no changes in modules folders. Is Build 450 changes?

Steps To Reproduce:

[cheb60]

I can confirm this bug. It only saves an JSON string containing empty arrays.

[LukeTowers]

Duplicate of #4223 and #4226. Fixed in the latest library dev branch, fix will be available in build 451.

[tfprado]

@LukeTowers When will build 451 be available?

[LukeTowers]

Already out @tfprado https://packagist.org/packages/october/backend#v1.0.451, https://octobercms.com/changelog.

[tfprado]

Works like a charm, thank you!