Fix line wrapping in code snippet in release notes

Merge pull request gradle#12401 from gradle/bamboo/release/ie/composi…

…te-gradle-properties

Make Gradle properties available to settings scripts

Fix version issue in cache compatibility table

Update to RC3

Merge pull request gradle#12208 from gradle/vv/remove-gradle-api-sour…

…ces-resolution

Remove gradleApi() sources resolution

Add Gradle samples

Signed-off-by: Benjamin Muskalla <bmuskalla@gradle.com>

Add missing release notes

Polish release notes with Polish review

Update to RC3

Merge pull request gradle#11871 from gradle/ljacomet/dependency-manag…

…ement/revert-reselect-on-selector-removal

Revert reselection on selector removal