minor #328 [Twig] update changelog (kbond)

This PR was merged into the 2.x branch.

Discussion
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[Twig] update changelog

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Tickets       | n/a
| License       | MIT

Commits
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cc2cc49 [Twig] update changelog

Author: kbond

src/TwigComponent/CHANGELOG.md

@@ -2,8 +2,9 @@
 
 ## 2.2
 
--   Allow to pass stringable object as non mapped component attribute
+-   Allow to pass stringable object as non mapped component attribute.
 -   Add _embedded_ components.
+-   Allow `ExposeInTemplate` to be used on public component methods.
 
 ## 2.1