chore(release): Update version to v1.4.284

Author: github-actions[bot]

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## v1.4.284 (2025-08-12)
+
+### PR [#1695](https://github.com/danielmiessler/Fabric/pull/1695) by [ksylvan](https://github.com/ksylvan): Introduce One-Liner Curl Install for Completions
+
+- Add one-liner curl install method for shell completions without requiring repository cloning
+- Support downloading completions when files are missing locally with dry-run option for previewing changes
+- Enable custom download source via environment variable and create temporary directory for downloaded completion files
+- Add automatic cleanup of temporary files and validate downloaded files are non-empty and not HTML
+- Improve error handling and standardize logging by routing informational messages to stderr to avoid stdout pollution
+
 ## v1.4.283 (2025-08-12)
 
 ### PR [#1692](https://github.com/danielmiessler/Fabric/pull/1692) by [ksylvan](https://github.com/ksylvan): Add Vendor Selection Support for Models

cmd/fabric/version.go

@@ -1,3 +1,3 @@
 package main
 
-var version = "v1.4.283"
+var version = "v1.4.284"

cmd/generate_changelog/changelog.db

@@ -1 +1 @@
-"1.4.283"
+"1.4.284"