chore(release): prepare for v0.2.1 (#18)

## [0.2.1] - 2026-08-07

### 🐛 Bug Fixes

- *(deps)* Update module go.opentelemetry.io/contrib/bridges/otelslog to v0.20.0 (#17)

### ⚙️ Miscellaneous Tasks

- *(deps)* Update actions/checkout action to v7 (#7)
- *(deps)* Update actions/cache action to v6 (#9)
- *(deps)* Update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.26.0 (#11)
- *(deps)* Update actions/setup-go action to v7 (#13)
- *(deps)* Update actions/setup-python action to v7 (#15)

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---

**Note:** Please use **Squash Merge** when merging this PR.

Reviewed-on: #18
Co-authored-by: Unbound Releaser <releaser@unbound.se>

.version

@@ -1,3 +1,3 @@
 {
-  "version": "v0.2.0"
+  "version": "v0.2.1"
 }

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.2.1] - 2026-08-07
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update module go.opentelemetry.io/contrib/bridges/otelslog to v0.20.0 (#17)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update actions/checkout action to v7 (#7)
+- *(deps)* Update actions/cache action to v6 (#9)
+- *(deps)* Update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.26.0 (#11)
+- *(deps)* Update actions/setup-go action to v7 (#13)
+- *(deps)* Update actions/setup-python action to v7 (#15)
+
 ## [0.2.0] - 2026-06-19
 
 ### 🚀 Features