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Cache Warmer · Version history

Cache Warmer changelog and version history

Latest version
1.5.1
Nov 5, 2026 (4 days ago)
Releases
48
since 2022
In the last year
10
about one every 15 days
Tested up to
WordPress 7.0.0
PHP 7.4 or later

Releases each year

  • 20221 release
  • 202318 releases
  • 202419 releases
  • 202610 releases

202610 releases

  1. Cache Warmer 1.5.1Latest

    • Keep dashboard loading responsive by preparing warm-up statistics in the background and displaying cached results.
    • Continue warming updated posts, pages and products at the configured interval after each queue drain. Preserve queued updates and delay retries when a worker fails.
    • Respect interval changes and disabling during a running job, and display the enabled default correctly in Settings.

  2. Cache Warmer 1.5.0

    • Performance release: bring the queue-processing improvements verified in 1.4.16 to WordPress.org users. Large warm-up configurations avoid expensive repeated payload sorting, and excluded URLs are processed in bounded batches.
    • In one production observation, individual warming workers completed in 1–3 seconds instead of roughly 100 seconds. This is an observed worker-execution improvement, not a guaranteed page-load or whole-crawl speedup.
    • Show accurate completion timestamps and elapsed duration, clearly label average visit speed, and retain skipped totals across log pages.
    • Preserve pending URLs, existing history, crash recovery, bounded retries and configured HTTP visit limits. No additional runtime changes from 1.4.16.

  3. Cache Warmer 1.4.15

    • Recover non-positive saved warm-up speed limits from the current site setting before processing. Preserve valid run limits, queued visits and metadata recovery backups.

  4. Cache Warmer 1.4.14

    • Automatically recover recognized truncated run metadata using current site settings only for missing fields. Preserve complete settings, queued URLs and an exact backup of the damaged data.

  5. Cache Warmer 1.4.10

    • Restore the documented 15-second HTTP timeout for retained warm-ups with missing or zero timeouts, preserving valid configured limits and queued work.
    • Verify delayed responses and successful retries through the real WordPress HTTP transport while retaining failure history.

  6. Cache Warmer 1.4.6

    • Fix queued warm-ups with missing or null optional request headers while preserving configured headers and pending visits.

  7. Cache Warmer 1.4.4

    • Fix large legacy queue upgrades exceeding the database packet limit by storing seed manifests in bounded chunks.
    • Preserve complete pending queues across interrupted transfers and verify their integrity before resuming.
    • Stop retrying non-collision SQL failures and reclaim seed chunks after successful publication.

  8. Cache Warmer 1.4.3

    • Update bundled WP Plugins Core to 0.1.58 with bounded notification retries and recovery; notification fetching remains disabled in this plugin.

  9. Cache Warmer 1.3.10

    • Fix “_load_textdomain_just_in_time was called incorrectly” notice by loading translations on the init hook (required since WP 6.7).

  10. Cache Warmer 1.3.9

    • Added support for WordPress 7.0.0.

202419 releases

  1. Cache Warmer 1.3.8

    • Fix UI rendering bugs.

  2. Cache Warmer 1.3.7

    • Fix interval scheduling issue.

  3. Cache Warmer 1.3.6

    • Add WP-CLI support.

  4. Cache Warmer 1.3.5

    • Fix fatal error on plugin update.

  5. Cache Warmer 1.3.4

    • Add support for WP CLI.
    • Fix scheduled intervals.

  6. Cache Warmer 1.3.2

    • Warming start bug fix.

  7. Cache Warmer 1.3.1

    • Add support for external warmer – simply for each page visit, and with the intervals.
    • Added functionality to start / stop the warming from code (or with WP CLI with “wp eval”).
    • Fix the warming interval stuck bug.

  8. Cache Warmer 1.3.0

    • Speed up warmings (optimization).
    • Fix stuck object cache bug.

  9. Cache Warmer 1.2.5

    • Fix stuck object cache bug.

  10. Cache Warmer 1.2.4

    • Do not schedule notifications fetch action.

  11. Cache Warmer 1.2.3

    • Fix Action Scheduler bug.

  12. Cache Warmer 1.2.2

    • Fix Fatal Error with explode on Windows by using DIRECTORY_SEPARATOR constant.

  13. Cache Warmer 1.2.1

    • Use standard Action Scheduler interval.
    • Update WP-Plugins-Core.

  14. Cache Warmer 1.2.0

    • Fix the unscheduled warming with empty data (which results in PHP Warnings).

  15. Cache Warmer 1.1.9

    • Fix the “depth” setting.

  16. Cache Warmer 1.1.8

  17. Cache Warmer 1.1.7

  18. Cache Warmer 1.1.6

  19. Cache Warmer 1.1.5

202318 releases

  1. Cache Warmer 1.1.4

  2. Cache Warmer 1.1.2

  3. Cache Warmer 1.0.51

  4. Cache Warmer 1.0.44

  5. Cache Warmer 1.0.41

  6. Cache Warmer 1.0.40

  7. Cache Warmer 1.0.39

  8. Cache Warmer 1.0.38

  9. Cache Warmer 1.0.37

  10. Cache Warmer 1.0.36

  11. Cache Warmer 1.0.34

  12. Cache Warmer 1.0.22

  13. Cache Warmer 1.0.21

  14. Cache Warmer 1.0.20

  15. Cache Warmer 1.0.19

  16. Cache Warmer 1.0.17

  17. Cache Warmer 1.0.3

  18. Cache Warmer 1.0.2

20221 release

  1. Cache Warmer 1.0.1

Questions about Cache Warmer’s releases

What is the latest version of Cache Warmer?

1.5.1, released on Nov 5, 2026 (4 days ago). It’s tested up to WordPress 7.0.0 and needs PHP 7.4 or later.

How often is Cache Warmer updated?

10 releases in the last year, about one every 15 days. Its first release on WordPress.org dates from December 2022.

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