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Appointment Booking Calendar · Version history

Appointment Booking Calendar changelog and version history

Latest version
1.4.08
Nov 8, 2026 (2 days ago)
Releases
57
since 2021
In the last year
11
about one every 35 days
Tested up to
WordPress 7.0.8
PHP 7.0 or later

Releases each year

  • 202113 releases
  • 202212 releases
  • 20237 releases
  • 20249 releases
  • 20257 releases
  • 20269 releases

20269 releases

  1. Appointment Booking Calendar 1.4.08Latest

    • Modernized the Calendar List, Publish Wizard, and Add Booking administration interfaces.
    • Added Initial Status selection (Draft or Publish) and one-click shortcode/iCal copy buttons.
    • Added a security code (CAPTCHA) refresh button on the public booking form.
    • Replaced browser alert() popups for date/time selection and CAPTCHA validation with modern inline messages.

  2. Appointment Booking Calendar 1.4.07

    • Improved IPN verification.

  3. Appointment Booking Calendar 1.4.06

    • Submit button update.

  4. Appointment Booking Calendar 1.4.05

    • iCal verification improvement.

  5. Appointment Booking Calendar 1.4.04

    • Additional sanitization.

  6. Appointment Booking Calendar 1.4.03

    • Stronger permissions verification for accessing lists.

  7. Appointment Booking Calendar 1.4.02

    • Permissions adjustments.

  8. Appointment Booking Calendar 1.4.01

    • WordPress compatibility updates.

  9. Appointment Booking Calendar 1.3.99

    • New modern design.

20257 releases

  1. Appointment Booking Calendar 1.3.98

    • Compatible with WP 6.9.

  2. Appointment Booking Calendar 1.3.97

  3. Appointment Booking Calendar 1.3.96

  4. Appointment Booking Calendar 1.3.95

  5. Appointment Booking Calendar 1.3.94

  6. Appointment Booking Calendar 1.3.93

  7. Appointment Booking Calendar 1.3.92

20249 releases

  1. Appointment Booking Calendar 1.3.91

  2. Appointment Booking Calendar 1.3.90

  3. Appointment Booking Calendar 1.3.89

  4. Appointment Booking Calendar 1.3.88

  5. Appointment Booking Calendar 1.3.87

  6. Appointment Booking Calendar 1.3.86

  7. Appointment Booking Calendar 1.3.85

  8. Appointment Booking Calendar 1.3.84

  9. Appointment Booking Calendar 1.3.83

20237 releases

  1. Appointment Booking Calendar 1.3.82

  2. Appointment Booking Calendar 1.3.81

  3. Appointment Booking Calendar 1.3.80

  4. Appointment Booking Calendar 1.3.79

  5. Appointment Booking Calendar 1.3.78

  6. Appointment Booking Calendar 1.3.77

  7. Appointment Booking Calendar 1.3.76

202212 releases

  1. Appointment Booking Calendar 1.3.75

  2. Appointment Booking Calendar 1.3.74

  3. Appointment Booking Calendar 1.3.73

  4. Appointment Booking Calendar 1.3.72

  5. Appointment Booking Calendar 1.3.71

  6. Appointment Booking Calendar 1.3.70

  7. Appointment Booking Calendar 1.3.69

  8. Appointment Booking Calendar 1.3.68

  9. Appointment Booking Calendar 1.3.67

  10. Appointment Booking Calendar 1.3.66

  11. Appointment Booking Calendar 1.3.65

  12. Appointment Booking Calendar 1.3.64

202113 releases

  1. Appointment Booking Calendar 1.3.63

  2. Appointment Booking Calendar 1.3.62

  3. Appointment Booking Calendar 1.3.61

  4. Appointment Booking Calendar 1.3.60

  5. Appointment Booking Calendar 1.3.59

  6. Appointment Booking Calendar 1.3.58

  7. Appointment Booking Calendar 1.3.57

  8. Appointment Booking Calendar 1.3.56

  9. Appointment Booking Calendar 1.3.55

  10. Appointment Booking Calendar 1.3.54

  11. Appointment Booking Calendar 1.3.53

  12. Appointment Booking Calendar 1.3.52

  13. Appointment Booking Calendar 1.3.51

Questions about Appointment Booking Calendar’s releases

What is the latest version of Appointment Booking Calendar?

1.4.08, released on Nov 8, 2026 (2 days ago). It’s tested up to WordPress 7.0.8 and needs PHP 7.0 or later.

How often is Appointment Booking Calendar updated?

11 releases in the last year, about one every 35 days. Its first release on WordPress.org dates from January 2021.

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