[wp-trac] [WordPress Trac] #58433: Improve Etag-based cache busting for styles and scripts

[WordPress Trac]

#58433: Improve Etag-based cache busting for styles and scripts
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 Reporter:  dav4                                 |       Owner:
                                                 |  peterwilsoncc
     Type:  enhancement                          |      Status:  closed
 Priority:  normal                               |   Milestone:  6.6
Component:  Script Loader                        |     Version:
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch needs-testing has-         |     Focuses:
  testing-info has-screenshots commit            |
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Changes (by peterwilsoncc):

 * owner:  (none) => peterwilsoncc
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"57943" 57943]:
 {{{
 #!CommitTicketReference repository="" revision="57943"
 Script Loader: Improve asset concatenation Etags.

 Include the asset version of JavaScript and CSS files when generating the
 ETag for concatenated assets in `load-scripts.php` and `load-styles.php`.
 This ensures the ETag is updated as script versions change (for example
 editor package updates) rather than only when the WordPress version
 changes.

 The `W\` prefix is added to the generated ETag to allow for CDNs and proxy
 servers modifying the script to add or improve the compression algorithm.

 Props azaozz, dav4, ironprogrammer, johnbillion, kkmuffme, monzuralam,
 peterwilsoncc, sergeybiryukov.
 Fixes #58433.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/58433#comment:26>
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