Now you can inject CSS vars, e.g. from the configuration, into your stylesheets when building with css.Build. Also, now all the render hooks has a .Position method, now also more accurate and effective.

• Fix some recently introduced Position issues 4e91e14 @bep #14710
• markup/goldmark: Fix double-escaping of ampersands in link URLs dc9b51d @bep #14715
• tpl: Fix stray quotes from partial decorator in script context 43aad71 @bep #14711

• all: Replace NewIntegrationTestBuilder with Test/TestE/TestRunning 481baa0 @bep
• tpl/css: Support @import "hugo:vars" for CSS custom properties in css.Build 5d09b5e @bep #14699
• Improve and extend .Position handling in Goldmark render hooks 303e443 @bep #14663
• markup/goldmark: Clean up test 638262c @bep

• build(deps): bump github.com/magefile/mage from 1.16.1 to 1.17.1 bf6e35a @dependabot[bot]
• build(deps): bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 0eda24e @dependabot[bot]
• build(deps): bump golang.org/x/image from 0.37.0 to 0.38.0 beb57a6 @dependabot[bot]

• readme: Revise edition descriptions and installation instructions 9f1f1be @jmooring