docs: snapshot and changelog for v1.14.8a4 (#6319)

docs/edge/en/changelog.mdx

@@ -4,6 +4,29 @@ description: "Product updates, improvements, and bug fixes for CrewAI"
 icon: "clock"
 mode: "wide"
 ---
+<Update label="Jun 24, 2026">
+  ## v1.14.8a4
+
+  [View release on GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.14.8a4)
+
+  ## What's Changed
+
+  ### Features
+  - Support conversational flows in the CLI TUI.
+
+  ### Bug Fixes
+  - Fix symlink path traversal in skill archive extraction.
+  - Validate declarative flow definition paths.
+
+  ### Documentation
+  - Update snapshot and changelog for v1.14.8a3.
+
+  ## Contributors
+
+  @lorenzejay, @theCyberTech, @vinibrsl
+
+</Update>
+
 <Update label="Jun 23, 2026">
   ## v1.14.8a3