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Page Optimize · Version history

Page Optimize changelog and version history

Latest version
0.6.4
Oct 19, 2026 (21 days ago)
Releases
19
since 2020
In the last year
6
about one every 64 days
Tested up to
WordPress 7.0.8
PHP 7.4 or later

Releases each year

  • 20207 releases
  • 20221 release
  • 20232 releases
  • 20242 releases
  • 20252 releases
  • 20265 releases

20265 releases

  1. Page Optimize 0.6.4Latest

    • Add PAGE_OPTIMIZE_CONCAT_MAX_BYTES to limit the size of concatenated responses (default 8 MiB).
    • Tighten request validation in the concat service.
    • Normalize repeated slashes when rewriting relative CSS URLs.
    • Improve how concatenated responses are cached.

  2. Page Optimize 0.6.3

    • Update Tested up to version to 7.0

  3. Page Optimize 0.6.2

    • Fix: Harden CSS concat @import hoisting to preserve long Google Fonts-style URLs with semicolons and avoid false positives from @import-like substrings in rule bodies/URL paths.

  4. Page Optimize 0.6.1

    • Fix: Skip JavaScript concatenation for scripts that request defer or async loading to preserve core loading behavior.
    • Fix: Skip JavaScript concatenation for module scripts (type=”module”) and scripts whose

  5. Page Optimize 0.6.0

    • Fix: Preserve stylesheet enqueue/document order when concatenating CSS. Concat-eligible styles are now emitted as sequential runs and split around non-concatenated items (e.g. external/excluded/dynamic URLs), media changes, RTL handling, and other boundaries.
    • Fix: Inline styles (wp_add_inline_style) now print immediately after their parent stylesheet, including when styles are concatenated.
    • Fix: Apply core’s style_loader_tag filter when a concatenation run contains only a single stylesheet (matching core behavior and the JS-side fix from 0.5.0).
    • Fix: The css_do_concat filter is now evaluated once per handle.
    • Fix: The concat service no longer drops @import directives due to a closure scoping bug. (@charset/@import handling now runs against the intended pre-output buffer.)
    • Fix: Stylesheets containing @import now start a new concat run so service-side @import hoisting cannot reorder imports ahead of earlier stylesheets.
    • Fix: Treat @import and @charset as case‑insensitive when building concatenated CSS, preventing missed rules in some stylesheets.

20252 releases

  1. Page Optimize 0.5.8

    • Update Tested Up To Version to 6.9.

  2. Page Optimize 0.5.7

    • Update Tested Up To Version to 6.8.

20242 releases

  1. Page Optimize 0.5.6

    • Update Tested Up To version to 6.7.

  2. Page Optimize 0.5.5

    • Fix: Stop skipping inline scripts when src is empty.

20232 releases

  1. Page Optimize 0.5.4

    • Bail when editing pages or posts in the Editor. Increased the max concatenated file limit.

  2. Page Optimize 0.5.3

20221 release

  1. Page Optimize 0.5.2

20207 releases

  1. Page Optimize 0.5.1

    • Bail when editing pages in Brizy Editor (it errors when JavaScript load mode is async).

  2. Page Optimize 0.5.0

    • Apply the script_loader_tag filter for scripts that are concatenate-able but have no neighbors to concatenate with. This fixes a case where the TwentyTwenty theme wanted to apply a defer attribute to its script but was never given the opportunity.

  3. Page Optimize 0.4.7

  4. Page Optimize 0.4.6

  5. Page Optimize 0.4.4

    • Don’t queue the cache cleaning WP Cron job if we aren’t caching.
    • Cleanup cache if we turned caching off or directory changed.

  6. Page Optimize 0.4.3

    • gzip in PHP slows stuff down a bit. Simply don’t do this. Any web server can handle this better.
    • also remove the output buffering, no need for that anymore
    • CSS Minification can sometimes slow things down significantly. Add constant to enable/disable.

  7. Page Optimize 0.4.2

    • Initial release. No changes yet. 🙂

Questions about Page Optimize’s releases

What is the latest version of Page Optimize?

0.6.4, released on Oct 19, 2026 (3 weeks ago). It’s tested up to WordPress 7.0.8 and needs PHP 7.4 or later.

How often is Page Optimize updated?

6 releases in the last year, about one every 64 days. Its first release on WordPress.org dates from February 2020.

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