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Under Construction · Version history

Under Construction changelog and version history

Latest version
5.83
Sep 18, 2026 (1 month ago)
Releases
87
since 2016
In the last year
5
about one every 70 days
Tested up to
WordPress 7.1.4
PHP 5.2 or later

Releases each year

  • 20168 releases
  • 201733 releases
  • 201810 releases
  • 20198 releases
  • 20206 releases
  • 20215 releases
  • 20225 releases
  • 20232 releases
  • 20244 releases
  • 20252 releases
  • 20264 releases

20264 releases

  1. Under Construction 5.83Latest

    • 2026/09/10
    • Version bump
    • New links to pro
  2. Under Construction 5.81

    • 2026/07/12
    • Synced version number with the pro version
  3. Under Construction 4.05

    • 2026/04/07
    • Minor fixes
  4. Under Construction 4.04

    • 2026/02/11
    • RTL layout fix

20252 releases

  1. Under Construction 4.03

    • 2025/08/10
    • expanded list of allowed CSS properties in Custom CSS
  2. Under Construction 4.02

    • 2025/02/10
    • fixed !doctype missing
    • added robots meta tag
    • minor security fixes

20244 releases

  1. Under Construction 4.01

    • 2024/07/08
    • minor security fixes
  2. Under Construction 4.0

  3. Under Construction 3.99

    • 2024/02/17
    • fixed some template tags getting stripped by wp_kses
  4. Under Construction 3.98

    • 2024/01/29
    • fixed notice popup close button

20232 releases

  1. Under Construction 3.97

    • 2023/02/10
    • nonce fixes; thank you Wordfence!
  2. Under Construction 3.96

    • 2023/01/16
    • changes in PRO prices
    • code cleanup
    • minor compatibility fix

20225 releases

  1. Under Construction 3.95

    • 2022/11/22
    • Google Fonts replaced with GDPR friendly Bunny Fonts
  2. Under Construction 3.93

    • 2022/04/13
    • Fix for escaping HTML that shouldn’t be escaped
  3. Under Construction 3.92

    • 2022/01/13
    • Google Analytics fix
    • sorry for the multiple updates 🙁
  4. Under Construction 3.91

    • 2022/01/12
    • fix for Weglot integration
  5. Under Construction 3.90

    • 2022/01/05
    • security fixes
    • added ad for our WP Force SSL plugin

20215 releases

  1. Under Construction 3.89

    • 2021/07/23
    • bug fix for Weglot
  2. Under Construction 3.88

    • 2021/02/20
    • 500,000 installations hit on 2021/01/31
    • added support for Cache Enabler plugin
  3. Under Construction 3.87

    • 2021/01/30
    • removed promo for WF plugins
  4. Under Construction 3.86

    • 2021/01/20
    • security fixes
    • added quick links button
  5. Under Construction 3.85

    • 2021/01/13
    • removed Google+
    • removed WP 301 Redirects promo campaign

20206 releases

  1. Under Construction 3.83

    • 2020/10/27
    • removed automatic PRO license activation
  2. Under Construction 3.82

    • 2020/10/01
    • minor fixes
    • added promo for WP 301 Redirects
  3. Under Construction 3.81

    • 2020/08/20
    • bug fixes
  4. Under Construction 3.80

    • 2020/06/17
    • more cache handling improvements
    • stripped HTML from page title and description
  5. Under Construction 3.75

  6. Under Construction 3.70

20198 releases

  1. Under Construction 3.65

  2. Under Construction 3.60

  3. Under Construction 3.55

  4. Under Construction 3.50

  5. Under Construction 3.45

  6. Under Construction 3.40

  7. Under Construction 3.35

  8. Under Construction 3.31

201810 releases

  1. Under Construction 3.30

  2. Under Construction 3.25

  3. Under Construction 3.20

  4. Under Construction 3.15

  5. Under Construction 3.10

  6. Under Construction 3.05

  7. Under Construction 3.0

  8. Under Construction 2.95

  9. Under Construction 2.90

  10. Under Construction 2.85

201733 releases

  1. Under Construction 2.80

  2. Under Construction 2.75

  3. Under Construction 2.70

  4. Under Construction 2.66

  5. Under Construction 2.65

  6. Under Construction 2.60

  7. Under Construction 2.55

  8. Under Construction 2.50

  9. Under Construction 2.45

  10. Under Construction 2.40

  11. Under Construction 2.35

  12. Under Construction 2.30

  13. Under Construction 2.25

  14. Under Construction 2.20

  15. Under Construction 2.15

  16. Under Construction 2.10

  17. Under Construction 2.05

  18. Under Construction 2.0

  19. Under Construction 1.96

  20. Under Construction 1.95

  21. Under Construction 1.90

  22. Under Construction 1.85

  23. Under Construction 1.80

  24. Under Construction 1.75

  25. Under Construction 1.70

  26. Under Construction 1.66

  27. Under Construction 1.65

  28. Under Construction 1.60

  29. Under Construction 1.55

  30. Under Construction 1.51

  31. Under Construction 1.50

  32. Under Construction 1.45

  33. Under Construction 1.40

20168 releases

  1. Under Construction 1.35

  2. Under Construction 1.30

  3. Under Construction 1.25

  4. Under Construction 1.24

  5. Under Construction 1.22

  6. Under Construction 1.20

  7. Under Construction 1.15

  8. Under Construction 1.1

Questions about Under Construction’s releases

What is the latest version of Under Construction?

5.83, released on Sep 18, 2026 (1 month ago). It’s tested up to WordPress 7.1.4 and needs PHP 5.2 or later.

How often is Under Construction updated?

5 releases in the last year, about one every 70 days. Its first release on WordPress.org dates from August 2016.

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Start free

Release dates come from the day each version’s folder was made in Under Construction’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.