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Yannis Guyon

@yguyon Paris, France joined Feb 2024

github.com/y-guyon

    Badges

    CODE
    1 badge
    Core Contributor '24

    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
    1contribution
    high1
    medium0
    score3
    Last 12 months
    3contributions
    high2
    medium1
    score7

    WordPress releases

    Contributed to 4 releases
    • 7.0
    • 6.7
    • 6.6
    • 6.5

    Contributions

    Type
    March 2026
    Mar 14 Sat · 23:54
    Core high
    Mentioned in [62029] on WordPress SVN:
    Media: Correct parsing AVIF files with empty `iref` box on older PHP versions.
    February 2026
    Feb 18 Wed · 15:33
    Core med
    Submitted pull request #10972 to WordPress/wordpress-develop:
    Update src/wp-includes/class-avif-info.php
    Feb 18 Wed · 15:32
    Core med
    Created ticket #64669 on Core Trac:
    AVIF files with empty iref box fail parsing with older PHP versions
    September 2024
    Sep 17 Tue · 23:26
    Core high
    Mentioned in [59042] on WordPress SVN:
    Media: improve speed of AVIF image generation.
    April 2024
    Apr 26 Fri · 15:25
    Core high
    Mentioned in [58050] on WordPress SVN:
    Media: fix potential error in class-avif-info.php::get_item_features().
    Apr 26 Fri · 15:00
    Core high
    Mentioned in [58049] on WordPress SVN:
    Media: fix potential error in class-avif-info.php::get_item_features().
    Apr 10 Wed · 13:57
    Core med
    Submitted pull request #6379 to WordPress/wordpress-develop:
    Fix get_item_features() in class-avif-info.php
    Apr 10 Wed · 13:56
    Core med
    Created ticket #60980 on Core Trac:
    Fix get_item_features() in class-avif-info.php