BOGO Select for WooCommerce 1.2.1

Install: download bogo-select-1.2.1.zip below, then in WordPress go to
Plugins → Add New → Upload Plugin.

Compatibility metadata only. No functional change: 13 of the 14 runtime files
are byte-identical to 1.2.0, and the fourteenth — bogo-select.php — differs
only in the version string and the WC tested up to header. Upgrading changes
nothing a customer can see.

Changed

• WC tested up to advanced from 9.9 to 10.9. The previous review declined
  to advance it while the Checkout block was broken on current WooCommerce, and
  1.2.0 shipped the fix without the matrix that would justify the claim. That
  matrix has now been run: a disposable WordPress 7.0.2 / PHP 8.2 / MariaDB
  10.11 stack with Twenty Twenty-Five, the plugin installed from the 1.2.0
  zip rather than from source, exercised in a real browser on WooCommerce
  9.9.5 and 10.9.4 — 10.9.4 being the current release. All four block surfaces
  pass: the chooser renders, the block root keeps its own data-block-name,
  the Cart and Checkout blocks mount and leave is-loading, the checkout
  renders contact, address, and Place Order, the gift line reads $10.00 → $0.00 against an unchanged cart total, and Free gift: BOGO promotion is
  visible in the order summary. No JavaScript errors.

  H-01 was confirmed causally rather than by coincidence: toggling only the
  injection priority between 10 and 20 on the installed plugin reproduced the
  empty loading shell at 10 and a working checkout at 20, on WooCommerce
  10.9.4, with nothing else changed.

  Two limits are worth recording. WooCommerce did not preload a cart response
  into the page in this configuration, so the blocks fetched it after load and
  the hydration half of the label fix was never observed running — it remains
  covered by source reading and unit tests only. And with no payment gateway
  configured, checkout was verified up to a populated Place Order form rather
  than a completed order.

• README records the tested versions alongside the minimum requirements.