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Marcus Kazmierczak

@mkaz San Francisco joined Jan 2013

mkaz.blog
    Teams Design

    Bio

    Open-source advocate.

    Badges

    CODE
    4 badges
    Core Contributor '15 Core Team '20 Meta Contributor '19 Plugin Developer
    CONTENT
    3 badges
    Documentation Contributor '20 Documentation Team '20 Photo Contributor '22

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    0contributions
    high0
    medium0
    score0
    Last 90 days
    0contributions
    high0
    medium0
    score0
    Last 12 months
    1contribution
    high1
    medium0
    score3

    Team focus

    Across 1 team, with no team-attributable contributions in the last 365 days

    WordPress releases

    Contributed to 14 releases
    • 6.9
    • 6.1
    • 6.0
    • 5.9
    • 5.8
    • 5.7
    • 5.6
    • 5.5
    • 5.4
    • 5.3
    • 5.2
    • 5.1
    • 5.0
    • 4.2

    Contributions

    Type
    September 2025
    Sep 12 Fri · 22:03
    Core high
    Mentioned in [60734] on WordPress SVN:
    Formatting: Allow specifying `https://` as the default protocol in `esc_url()`.
    May 2024
    May 08 Wed · 11:03
    Plugins high
    Committed [3083143] to Plugins SVN:
    Update to version 3.2.1 from GitHub
    May 02 Thu · 02:08
    Plugins high
    Committed [3080063] to Plugins SVN:
    Update to version 3.2.0 from GitHub
    March 2023
    Mar 10 Fri · 18:47
    Core med
    Closed pull request #37309 on WordPress/gutenberg:
    Update Block Editor Handbook front page
    June 2022
    Jun 24 Fri · 13:00
    Plugins high
    Committed [2747615] to Plugins SVN:
    Update to version 3.1.1 from GitHub
    Jun 23 Thu · 14:21
    Plugins high
    Committed [2747136] to Plugins SVN:
    Update to version 3.1.0 from GitHub
    April 2022
    Apr 28 Thu · 22:38
    Core high
    Merged pull request #40685 into WordPress/gutenberg:
    Remove @mkaz from CODEOWNERS 😢
    Apr 28 Thu · 13:16
    Core med
    Submitted pull request #40685 to WordPress/gutenberg:
    Remove @mkaz from CODEOWNERS 😢
    February 2022
    Feb 05 Sat · 00:07
    Core med
    Closed issue #37510 on the WordPress/gutenberg repository:
    Docs: Move Backward Compatibility to Explanations, combine Meta Boxes
    Feb 05 Sat · 00:07
    Core high
    Merged pull request #37654 into WordPress/gutenberg:
    Move backward compatibility docs under Contributors Guide

    Contributor

    2 plugins

    Photos

    10 contributions

    View all 10 photos in the Photo Directory