Updating changelog for 3.2.2 release

Signed-off-by: Matt Farina <[email protected]>

Author: mattfarina

CHANGELOG.md

@@ -1,8 +1,17 @@
 # Changelog
 
+## Release 3.2.2 (2022-11-29)
+
+### Changed
+
+- Updated docs (thanks @book987 @aJetHorn @neelayu @pellizzetti @apricote @SaigyoujiYuyuko233 @AlekSi)
+- #348: Updated huandu/xstrings which fixed a snake case bug (thanks @yxxhero)
+- #353: Updated masterminds/semver which included bug fixes
+- #354: Updated golang.org/x/crypto which included bug fixes
+
 ## Release 3.2.1 (2021-02-04)
 
-### Changed 
+### Changed
 
 - Upgraded `Masterminds/goutils` to `v1.1.1`. see the [Security Advisory](https://github.com/Masterminds/goutils/security/advisories/GHSA-xg2h-wx96-xgxr)