chore(release): prepare for v0.3.0 (#98)

## [0.3.0] - 2026-04-16

### 🚀 Features

- Add PresignInlineURL method for inline content display (#97)

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---

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

Reviewed-on: https://gitea.unbound.se/unboundsoftware/storage/pulls/98
Co-authored-by: Unbound Releaser <releaser@unbound.se>
Co-committed-by: Unbound Releaser <releaser@unbound.se>

.version

@@ -1,3 +1,3 @@
 {
-  "version": "v0.2.0"
+  "version": "v0.3.0"
 }

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.3.0] - 2026-04-16
+
+### 🚀 Features
+
+- Add PresignInlineURL method for inline content display (#97)
+
 ## [0.2.0] - 2026-04-16
 
 ### 🚀 Features