Translating GitLab from english to polish Part 3

GitLab Community Edition (CE) is an open source end-to-end software development platform with built-in version control, issue tracking, code review, CI/CD, and more. Self-host GitLab CE on your own servers, in a container, or on a cloud provider.
Although it might sound simple, the deeper I go, the more difficult this project becomes. But I didn't give up on it and slowly worked on it, polishing my translation. Here is my most recent progress:

BEFORE:

AFTER:

Here is the proof of my work: https://crowdin.com/project/gitlab-ee/activity_stream
Gitlab on Crowdin: https://crowdin.com/project/gitlab-ee
GitLab on GitHub: https://github.com/gitlabhq/gitlabhq