4.6.1

The v4.6.1 release fixes a number of issues in the 4.6 releases.

Fixes

• #7543 - Donut polygon labels do not get a chance to get rendered (@ahocevar)
• #7542 - Still respect deprecated exceedLength option (@ahocevar)
• #7541 - Fix case of vectorrendertype.js (@ahocevar)