WordPress 1.5 introduced a theme system and static pages in 2005, strengthening WordPress as a content management system.

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Location PART 2 - FOUR HIDDEN CHIMNEYS CHAPTER 8: THE SHIELD OF SCREWTAPE Low Fluency High Comfort

"WordPress 1.5 introduced a theme system and static pages in 2005, strengthening WordPress as a content management system."

WordPress's own history records that version 1.5 introduced its theme system, static pages, extensive plugin hooks, and the WordPress Plugin Repository. + Live WordPress documentation is actively updated through 2026; current-year convention applied as of October 3, 2026.

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Source title Learn about WordPress origins and version history – Documentation

Source authors WordPress.org

Source year 2026

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