update changelog

Author: github-actions[bot]

changelog-versions/20.6.0.md

@@ -0,0 +1,16 @@
+## ➕ Added
+
+- New feedback padding tokens [#2526](https://github.com/Telefonica/mistica-design/issues/2526)
+- New drawer padding tokens [#2524](https://github.com/Telefonica/mistica-design/issues/2524)
+- New hero vertical padding tokens [#2523](https://github.com/Telefonica/mistica-design/issues/2523)
+- New inputPadding vertical spacing token [#2515](https://github.com/Telefonica/mistica-design/issues/2515)
+- New tag padding token [#2514](https://github.com/Telefonica/mistica-design/issues/2514)
+- New card default padding spacing token [#2513](https://github.com/Telefonica/mistica-design/issues/2513)
+- New buttonPadding spacing token [#2512](https://github.com/Telefonica/mistica-design/issues/2512)
+- New component spacing tokens [#2500](https://github.com/Telefonica/mistica-design/issues/2500)
+- Autocomplete component [#2088](https://github.com/Telefonica/mistica-design/issues/2088)
+
+## 🔄 Changed
+
+- Images with alternative text should be included in card and row reading order [#2386](https://github.com/Telefonica/mistica-design/issues/2386)
+- SearchField improvements [#2040](https://github.com/Telefonica/mistica-design/issues/2040)