Is your pull request related to a problem? Please describe
Yes it is. It will be great if this experience would be also in polish.
Describe the solution you'd like
I've just added new locale
Test plan
A good test plan should give instructions that someone else can easily follow.
Also add a link to your own Messenger experience for your reviewer to test the changes.
Checklist
[x] My code follows the code style of this project.
[ ] My change requires a change to the documentation.
Is your pull request related to a problem? Please describe
Yes it is. It will be great if this experience would be also in polish.
Describe the solution you'd like
I've just added new locale
Test plan
A good test plan should give instructions that someone else can easily follow. Also add a link to your own Messenger experience for your reviewer to test the changes.
Checklist