Release ACF Blocks v2.10.0 · wpgaurav/acf-blocks-plugin

What's Changed

Design token bridge (assets/css/tokens.css). Every block now styles through --acfb-* tokens that resolve to Marketers Delight theme tokens when MD is active and to neutral literals otherwise. Dark mode follows the theme's own toggle with no per-block rules.
Build-time asset minification (tools/build-assets.php). Writes a .min sibling for every CSS and JS file; the enqueue layer serves it, SCRIPT_DEBUG serves the source, and a missing artifact falls back to the source rather than 404ing. composer build regenerates, composer generated (and CI) verifies freshness.
Keyboard support for the Tabs block: arrow keys, Home/End, and a roving tabindex, per the ARIA tabs pattern.

Tabs redesigned as a minimal segmented control. Tab buttons no longer carry wp-element-button, which had rendered every tab as a filled CTA button. Pills, underline and boxed variants retained.
Tabs behaviour moved out of an inline <script> into tabs.js, registered as the block's viewScript.
797 hardcoded colours across the block stylesheets reduced to 89, all of which are deliberate (social brand colours, code-editor syntax themes, video letterboxing).
54 hand-rolled [data-theme] override rules removed; the token layer handles both schemes.

Video block rendered on the front end but not in the block editor. The player is absolutely positioned, so the wrapper's padding-bottom was the block's only source of height — if the stylesheet did not reach the editor the block collapsed to 0px and vanished. The aspect ratio is now carried inline, so the box survives with no CSS at all.
Pros & Cons is now dark-mode capable. It previously hardcoded dark text on light pink and green tints, which was unreadable on a dark background.
Semantic status labels (changelog, pricing) sat at 4.0–4.2:1 against their own tint, under the WCAG AA floor. They are now mixed toward the text colour.
Button fills used --color-primary, which MD lightens for dark mode, dropping white button text to 3.3:1. They now use --color-button, which MD keeps stable and guarantees pairs with --color-button-text.
Removed the rounded-container-plus-thick-coloured-rail treatment from the opinion box, video caption, compact URL preview and Pros & Cons.

Total shipped CSS dropped from ~291 KB to ~257 KB: deleting the dark-mode override rules more than pays for the token layer.
Every measured text/background pair passes WCAG AA in both light and dark (19 pairs across 14 block palettes, worst 5.44:1).